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• Gnome Install Error (1) [closed]

  - by Guy1984

  I'm trying to install Gnome on my Ubuntu 12.04 P.Pangolin and getting the following errors: root@***:~# sudo apt-get install gnome-core gnome-session-fallback Reading package lists... Done Building dependency tree Reading state information... Done gnome-core is already the newest version. gnome-session-fallback is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded. 5 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue [Y/n]? y Setting up bluez (4.98-2ubuntu7) ... start: Job failed to start invoke-rc.d: initscript bluetooth, action "start" failed. dpkg: error processing bluez (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of gnome-bluetooth: gnome-bluetooth depends on bluez (>= 4.36); however: Package bluez is not configured yet. dpkg: error processing gnome-bluetooth (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of gnome-shell: gnome-shell depends on gnome-bluetooth (>= 3.0.0); however: Package gnome-bluetooth is not configured yet. dpkg: error processing gnome-shell (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of gnome-user-share: gnome-user-share depends on gnome-bluetooth; however: Package gnome-bluetooth is not configured yet. dpkg: error processing gnome-user-share (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of gnome-core: gnome-core depends on gNo apport report written because the error message indicates its a followup error from a previous failure. No apport report written because the error message indicates its a followup error from a previous failure. No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already nome-bluetooth (>= 3.0); however: Package gnome-bluetooth is not configured yet. gnome-core depends on gnome-shell (>= 3.0); however: Package gnome-shell is not configured yet. gnome-core depends on gnome-user-share (>= 3.0); however: Package gnome-user-share is not configured yet. dpkg: error processing gnome-core (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: bluez gnome-bluetooth gnome-shell gnome-user-share gnome-core E: Sub-process /usr/bin/dpkg returned an error code (1) Any thoughts?

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• Gnome Install Error (1) [closed]

  - by Guy1984

  I'm trying to install Gnome on my Ubuntu 12.04 P.Pangolin and getting the following errors: root@***:~# sudo apt-get install gnome-core gnome-session-fallback Reading package lists... Done Building dependency tree Reading state information... Done gnome-core is already the newest version. gnome-session-fallback is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded. 5 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue [Y/n]? y Setting up bluez (4.98-2ubuntu7) ... start: Job failed to start invoke-rc.d: initscript bluetooth, action "start" failed. dpkg: error processing bluez (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of gnome-bluetooth: gnome-bluetooth depends on bluez (>= 4.36); however: Package bluez is not configured yet. dpkg: error processing gnome-bluetooth (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of gnome-shell: gnome-shell depends on gnome-bluetooth (>= 3.0.0); however: Package gnome-bluetooth is not configured yet. dpkg: error processing gnome-shell (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of gnome-user-share: gnome-user-share depends on gnome-bluetooth; however: Package gnome-bluetooth is not configured yet. dpkg: error processing gnome-user-share (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of gnome-core: gnome-core depends on gNo apport report written because the error message indicates its a followup error from a previous failure. No apport report written because the error message indicates its a followup error from a previous failure. No apport report written because MaxReports is reached already No apport report written because MaxReports is reached already nome-bluetooth (>= 3.0); however: Package gnome-bluetooth is not configured yet. gnome-core depends on gnome-shell (>= 3.0); however: Package gnome-shell is not configured yet. gnome-core depends on gnome-user-share (>= 3.0); however: Package gnome-user-share is not configured yet. dpkg: error processing gnome-core (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: bluez gnome-bluetooth gnome-shell gnome-user-share gnome-core E: Sub-process /usr/bin/dpkg returned an error code (1) Any thoughts?

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• help Add Any Application Shortcut in Desktop Context Menu

  - by blackjack

  i got the info here but after adding that i didn't get any shortcut on my desktop contest menu :( pls help me i want it only on my desktop context menu Open regedit and goto: CODEHKEY_CLASSES_ROOT\Directory\Background\shell now under this key create another key with any name and in right-side pane set its value to the label, which you want to show in desktop context menu, like Media Player, Winamp, Firefox, anything else. Now create another key under this newly created key with name command. and in right-side pane set its value to the exact path of application, like: C:\Program Files\Windows Media Player\wmplayer.exe C:\Program Files\Winamp\winamp.exe etc... Thats it. Now you can check your favorite application shortcut in desktop context menu. You can create as many shortcut as you want. Simply create a separate key for all the applications. Following is a ready-made code: CODEWindows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\Directory\Background\shell\WMP] @="Windows Media Player" [HKEY_CLASSES_ROOT\Directory\Background\shell\WMP\command] @="C:\Program Files\Windows Media Player\wmplayer.exe" Just change the label and path to ur desired application and save with the name "vishal.reg" (including the quotes) and run it. U can also set the application shortcut to show only when u press key by adding "Extended" String value in right-side pane of the newly created key: CODEWindows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\Directory\Background\shell\WMP] @="Windows Media Player" "Extended"="" [HKEY_CLASSES_ROOT\Directory\Background\shell\WMP\command] @="C:\Program Files\Windows Media Player\wmplayer.exe"

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• How do I Install fonts on Windows Web Server 2008 R2

  - by Eric Brearley

  I would like to install Arial on to our web servers. Just need to add, this is because we generate reports server-side and make them available in a number of downloadable formats (Excel, PDF etc), hence the need to have the fonts installed on the server. I have console access to our webfarm, and from the server I've copied the .ttf files and placed them in c:\fonts folder. Then I run the following VBScript on the server. ' VBScript to install fonts on Blade Servers ' Arial font-family Set objShell = CreateObject("Shell.Application") Set objFolder = objShell.Namespace("c:\fonts") Set objFolderItem = objFolder.ParseName("arial.ttf") objFolderItem.InvokeVerb("Install") Set objShell = CreateObject("Shell.Application") Set objFolder = objShell.Namespace("c:\fonts") Set objFolderItem = objFolder.ParseName("arialbd.ttf") objFolderItem.InvokeVerb("Install") Set objShell = CreateObject("Shell.Application") Set objFolder = objShell.Namespace("c:\fonts") Set objFolderItem = objFolder.ParseName("arialbi.ttf") objFolderItem.InvokeVerb("Install") Set objShell = CreateObject("Shell.Application") Set objFolder = objShell.Namespace("c:\fonts") Set objFolderItem = objFolder.ParseName("ariali.ttf") objFolderItem.InvokeVerb("Install") Set objShell = CreateObject("Shell.Application") Set objFolder = objShell.Namespace("c:\fonts") Set objFolderItem = objFolder.ParseName("ariblk.ttf") objFolderItem.InvokeVerb("Install") msgbox "Fonts installed" I get the message box, but no font installation pop-ups like I do when I run this script on my desktop. The fonts do not get installed, they do not sure in the font selection dialogue in notepad (on the web server) and we get the asp.net exception "Font 'Arial' cannot be found.". Have also restarted the server. I have also tried copying the .ttf files to the c:\windows\fonts folder and restarting the server. What do I need to do to install fonts on Windows Web Server 2008 R2?

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• Win 7 - Restore Favorites in Windows Explorer

  - by oceola

  Hi all, have this issue - the Favorites link in windows explorer doesn't work. I can't drag and drop anything to it, I can't 'Add current location to Favorites'. Clicking on 'Restore Favorites' does nothing. I can't remember when this started, but I assume I accidentally deleted the Favorites folder. I should probably mention that my user profile is ntfs-junctioned to D:\Users\myname. I tried creating a new Favorites folder, giving it all possible permissions, but that doesn't work. I tried to look in the registry, under HKEY_CURRENT_USER\Software\Microsoft\Windows\Current Version\Explorer\Shell folders HKEY_CURRENT_USER\Software\Microsoft\Windows\Current Version\Explorer\User Shell folders HKEY_USERS\.default\Software\Microsoft\Windows\Current Version\Explorer\Shell folders HKEY_USERS\.default\Software\Microsoft\Windows\Current Version\Explorer\User Shell folders I played with the values in there (pointing to C:\Users\myname\Favorites, D:\Users\myname\Favorites), but nothing seemed to help. Any help would be much appreciated.

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• I am trying to zip files individually, but the file type is unknown

  - by Jason Mander

  I am trying to zip some files with an unknown file type individually. I am using the following code in a batch script to do that: @ECHO OFF FOR %%A IN (bestbuy*nat*component.cpi*) DO "C:\Program Files\7-Zip\7z.exe" a -mx9 -m0=lzma2:d256m "%%~nA.7z" "%%A" The code will compress files individually ONLY if the file has an extension. Unfortunately the files that I have don't have any extension. In the code I am trying to zip files by doing a pattern match, the files are getting compressed into ONE file (which I do not want, I want each file compressed individually). Why does this code create separate zip files when the files have an extension (for example if I add .txt to the end of the files) and when there is no extension the code creates one zipped file. Can anyone please help me with the code to compress files with unknown file type so that each file gets compressed individually Your help would be greatly appreciated. Jason

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• Recovering Ubuntu 9.10 /Windows 7 dual boot with Wubi

  - by user56110

  I had installed Ubuntu 9.10 /Windows 7 dual boot with Wubi. I had no issues for about 9 months, and then after having to do a force reboot after ubuntu got hunng, and never goes past boot-up. On boot up, and selecting ubuntu, I get this error message: One or more of the mounts listed in /etc/fstab cannot yet be mounted: /: waiting for /dev/loop0 /tmp: waiting for (null) Press ESC to enter a recovery shell When I enter the recovery shell, I get this error message: General error mounting filesystem A maintainance shell will be started The maintenace shell does start- and I am able to access files. However, X-server does not work, so gedit, and similar applications does not work. I have done chkdsk on Windows, and this didnt solve nmy problem. From what I have been reading online,I have seen quite a few posts advising against wubi ubuntu installation, and generally to the effect that 'do a clean install' I found that the person on this thread has faced an identical issue, but he had to do a re-install http://ubuntuforums.org/archive/index.php/t-1051277.html Can I make my ubuntu box work right, as it was before? :-)

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• Socat and rich terminals (with Ctrl+C/Ctrl+Z/Ctrl+D propagation)

  - by Vi

  socat - exec:'bash -li',pty,stderr,ctty - bash: no job control in this shell What options should I use to get fully fledged shell as I get with ssh/sshd? I want to be able to connect the shell to everything socat can handle (SOCKS 5, UDP, OpenSSL), but also to have a nice shell which correctly interprets all keys, various Ctrl+C/Ctrl+Z, tab completion, up/down keys (with remote history). Update: Found "setsid" socat option. It fixes "no job control". Now trying to fix Ctrl+D. Update 2: socat file:`tty`,raw,echo=0 exec:'bash -li',pty,stderr,setsid,sigint,sane. Not it handles Ctrl+D/Ctrl+Z/Ctrl+C well, I can start Vim inside it, remote history is OK.

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• Cloudify: bootstrap-localcloud: operation failed?

  - by quanta

  OS: Gentoo, CentOS Version: 2.1.0 Follow the quick start guide, I got the below error when running bootstrap-localcloud: cloudify@default> bootstrap-localcloud STARTING CLOUDIFY MANAGEMENT 2012-05-30 14:55:50,396 WARNING [org.cloudifysource.shell.commands.AbstractGSCommand] - ; \ Caused by: org.cloudifysource.shell.commands.CLIException: \ Error while starting agent. \ Please make sure that another agent is not already running. Operation failed. What port Cloudify is using to check that agent is running? PS: it's working fine when running on Windows. UPDATE: Wed May 30 22:37:30 ICT 2012 Reply to @tamirkorem and @Itai Frenkel: I'm pretty sure because this is the first time I run that command on 2 servers. More clearly, here're the output: cloudify@default> teardown-localcloud Teardown will uninstall all of the deployed services. Do you want to continue [y/n]? 2012-05-30 22:43:33,145 WARNING [org.cloudifysource.shell.commands.AbstractGSCommand] - Teardown failed. Failed to fetch the currently deployed applications list. For force teardown use the -force flag. Operation failed. cloudify@default> teardown-localcloud -force Teardown will uninstall all of the deployed services. Do you want to continue [y/n]? Failed to fetch the currently deployed applications list. Continuing teardown-localcloud. .2012-05-30 22:46:39,040 WARNING [org.cloudifysource.shell.commands.AbstractGSCommand] - Teardown aborted, an agent was not found on the local machine. Operation failed. and this one is the detailed result: cloudify@default> bootstrap-localcloud --verbose NIC Address=127.0.0.1 Lookup Locators=127.0.0.1:4172 Lookup Groups=localcloud Starting agent and management processes: gs-agent.sh gsa.global.lus 0 gsa.lus 0 gsa.gsc 0 gsa.global.gsm 0 gsa.gsm_lus 1 gsa.global.esm 0 gsa.esm 1 >/dev/null 2>&1 STARTING CLOUDIFY MANAGEMENT 2012-05-30 22:36:12,870 WARNING [org.cloudifysource.shell.commands.AbstractGSCommand] - ; Caused by: org.cloudifysource.shell.commands.CLIException: Error while starting agent. Please make sure that another agent is not already running. Command executed: /usr/local/src/gigaspaces-cloudify-2.1.0-ga/bin/gs-agent.sh gsa.global.lus 0 gsa.lus 0 gsa.gsc 0 gsa.global.gsm 0 gsa.gsm_lus 1 gsa.global.esm 0 gsa.esm 1 >/dev/null 2>&1 Reply to @Eliran Malka: there is no such process listening on port 4172: # netstat --protocol=inet -nlp Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 127.0.0.1:9050 0.0.0.0:* LISTEN 2363/tor tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 2331/mysqld tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 2293/cupsd

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• Configure Console2 to open bash in current folder

  - by davidkennedy85

  I've seen this but it doesn't work for me. I'm not using Git's version of bash but the one that comes with cygwin, so that could be part of the problem. Here is how I have my tab in Console2 set up: Title: bash.exe Shell: C:\cygwin\bin\bash.exe --login -i Startup dir: %HOMEDRIVE%%HOMEPATH% This is my registry entry: Directory shell Console2 Open Console2 Here command "C:\Console2\Console.exe" -d "%1" bash always starts in my home directory instead of the directory I'm clicking on, then I have to cd /cygdrive/d/code ... etc. I tried removing the value in the "Startup dir" field, changing it to %1, %1% with no luck. I also tried this solution but it didn't work for me either: Title: bash.exe Shell: C:\cygwin\bin\bash.exe -l Registry: Directory shell Console2 Open Console2 Here command "C:\Console2\Console.exe" -d "%V" .profile file in root directory: cd - Any ideas?

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• How to calculate time spent for Linux system administration?

  - by Jaakko

  I would love figuring out how much time I actually have spent in shell performing administrative duties. For billing of course, this information is not sufficient, but it would be helpful to figure out how much time I have actually spent in shell. My question is: How anyone got tips on how to calculate time spent in shell (in hours + minutes), let's say per user account? Could anyone recommend a software that could be used to analyze this time? Optionally I would like to know about ways how to categorise time spent (e.g. 1 hour for Apache, 2 hours for Samba, etc.) Also, your takes on how you monitor your admin time, are also much appreciated! To narrow down the problem, I am specifically interested in ways of tracking time spent in shell for Linux system administration

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• iphone application ad-hoc installation on windows gives invalid certificate error

  - by Lorenzo Boccaccia

  I've an application that need to be deployed to some testers. those with windows machine are reporting that the certificate used for signing the application couldn't be installed because of an unknown critical extension (1.2.840.113635.100.6.1.4) is there a way to make that critical extension known to windows (vista 64bit specifically)? I'm guessing that all this system of extension give user the ability to register callbacks to interpret the various added extensions (it would be totally useless otherwise)

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• What is the difference between /sbin/nologin and /bin/false?

  - by Michael Hampton

  I have often heard it recommended that a user account should be disabled by setting its shell to /bin/false. But, on my existing Linux systems, I see that a great number of existing accounts (all of them service accounts) have a shell of /sbin/nologin instead. I see from the man page that /sbin/nologin prints a message to the user saying the account is disabled, and then exits. Presumably /bin/false would not print anything. I also see that /sbin/nologin is listed in /etc/shells, while /bin/false is not. The man page says that FTP will disable access for users with a shell not listed in /etc/shells and implies that other programs may do the same. Does that mean that somebody could FTP in with an account that has /sbin/nologin as its shell? What is the difference here? Which one of these should I use to disable a user account, and in what circumstances? What other effects does a listing in /etc/shells have?

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• Can Current Backflow from Powered Hub's Adapter & cause PC Damage?

  - by SuperUserMan

  Getting this short: Can current flow from a powered USB hub's power adapter (lying 10 Meter away) back to computer via usb port and cause damage to Computer components like mobo, etc? What should be my concerns? Using a 2 Amp 5V Power adapter to power a 10m Long Active Repeater USB extension cable with 4 port HUB & plugging into PC's Front port, causes PC Chassis fan to keep running (thought slower than regular speed) Front Chassis HDD & power LED to turn on (though bit dim) may be other things which i cant detect/see at chip level, in motherboard?? All this even after PC is shut down (bit scary) More detail (in case still want to read): To run 4 High power (needing 450 mAmps) Wifi Adapters, far away from PC, Bought Active Repeater USB Extension Cable with 4 Ports & power port at far end http://www.ebay.com/itm/33FT-USB-2-0-Male-to-Female-Extension-Cable-Hub-Splitter-Adapter-with-4-USB-Port-/390846115254 Then added a locally bought 2 Amp 240V AC to 5V DC Power Adapter and plugged into USB hub which is a part of & situated at far end of a 10 Meter Active Repeater usb extension cable. Even 4 Wifi Adapters run fine (appear to) using this setup, but running chassis fan, dimly lighted Power & HDD LED, even when PC is switched off is bit scary and surely mean 5V & some current is flowing all though that 10 meter extension cable into my USB port & powering stuff. Can this cause damage? and what should be my concerns. Of course I can't switch off the power adapter (lying 10 meters away from PC) every time I switch off my PC to prevent this.

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• Escaping query strings with wget --mirror

  - by Jeremy Banks

  I'm using wget --mirror --html-extension --convert-links to mirror a site, but I end up with lots of filenames in the format post.php?id=#.html. When I try to view these in a browser it fails, because the browser ignores the query string when loading the file. Is there any way to replace the ? character in the filenames with something else? The answer of --restrict-file-names=windows worked correctly. In conjunction with the flags --convert-links and --adjust-extension/-E (formerly named --html-extension, which also works but is deprecated) it produces a mirror that behaves as expected. wget --mirror --adjust-extension --convert-links --restrict-file-names=windows http://www.example

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• Capture STDOUT/STDERR of Windows Applictation

  - by Mark Roddy

  I am using an open source application (conkeror) which is configured via a file containing javascript. Any issues with the javascript is printed to the console. This is fine under Linux as all the information is shown as long as the it is started from a shell. However, under Windows none of the information is show even when started from a shell. Is there a way to make this information displayed in the shell or to capture it in say a file?

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• Is it possible to re-order Cygwin tabs in Conemu

  - by Ashutosh Jindal

  I can re-order 'cmd' tabs in Conemu ( as per Is that possible to reorder tabs in ConEmu?), but the WinAltLeft and WinAltRight shortcuts do not work if the tab has a Cygwin shell in it. I have tried various combinations of hotkey modifiers but none of them seem to work with the Cygwin shell. This is problematic because most of the tabs in my ConEmu have Cygwin shells. I open a Cygwin shell using the following command: C:\cygwin\bin\mintty.exe -i /Cygwin-Terminal.ico -

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• Few question on windows explorer properties(win 7)

  - by Nrew

  I've red this article from howtogeek, but it didn't explain this one which is placed in the target portion when you right click on windows explorer and click properties: %windir%\explorer.exe shell:desktop\Inbox And why does local disk E: shows up when I have this one: %windir%\explorer.exe shell:E:\FINAL SAVE DATA I don't really get the code, especially the part in shell: desktop\Inbox. What's that supposed to mean. How do I change it so that when I click on the Windows Explorer shortcut, I get to see this location: E:\FINAL SAVE DATA

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• Setting XFCE terminal PS1 value and making it permanent

  - by Matt

  I'm trying to add the value PS1='\u@\h: \w\$ ' to my terminal in XFCE. I added the line to (what I think is) the correct area in /etc/profile. The relevant segment is: # Set a default shell prompt: #PS1='`hostname`:`pwd`# ' PS1='\u@\h: \w\$ ' if [ "$SHELL" = "/bin/pdksh" ]; then # PS1='! $ ' PS1='\u@\h: \w\$ ' elif [ "$SHELL" = "/bin/ksh" ]; then # PS1='! ${PWD/#$HOME/~}$ ' PS1='\u@\h: \w\$ ' elif [ "$SHELL" = "/bin/zsh" ]; then # PS1='%n@%m:%~%# ' PS1='\u@\h: \w\$ ' elif [ "$SHELL" = "/bin/ash" ]; then # PS1='$ ' PS1='\u@\h: \w\$ ' else PS1='\u@\h: \w\$ ' fi Most of that was already there, I just commented out the existing value and added the one I want. By manually opening the terminal and doing . profile, I can load these values, but they don't stick - I close the terminal and reopen, and I'm back to sh-4.1$. Maybe I'm doing this in the wrong place, but how can I make that value stick? All the info I've found on google is Fedora/Ubuntu-specific. I use Slackware. Any help on this matter would be greatly appreciated.

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• How do I create a Windows Batch file that does not show the Command Prompt when executed?

  - by Jake

  I have installed a ruby gem called Redcar, which is launched from the command line. When it runs, it steals the shell until it terminates, so I have to create a new shell window to continue doing command line work. The shell I'm using is the GITBash shell from MySysGit. I found a Redcar.bat file which is meant to launch Redcar as a shortcut, I presume, but I don't want the extra command prompt window to open whenever I launch the BAT file. How do I just run the BAT without seeing the prompt?

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• Nagios plugin script not working as expected

  - by Linker3000

  I have modified an off-the-shelf Nagios plugin perl script to (in theory) return a one or zero according to the existence, or not, of a file on a remote linux server. The script runs a remote ssh session and logs in as the nagios user. The remote linux servers have private keys setup for that user, and on the bash command line the script works as expected, but when run as a plugin it always returns '1' (true) even if the file does not exist. Some help with the logic or a comment on why things are not working as expected within Nagios would be appreciated. I'd prefer to use this ssh login method rather than having to install nrpe on all the linux servers. To run from a command line (assuming remote server has a user called nagios with a valid private key): ./check_reboot_required -e ssh -H remote-servers-ip-addr -p 'filename-to-check' -v Ta. #! /usr/bin/perl -w # # # License Information: # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. # ############################################################################ use POSIX; use strict; use Getopt::Long; use lib "/usr/lib/nagios/plugins" ; use vars qw($host $opt_V $opt_h $opt_v $verbose $PROGNAME $pattern $opt_p $mmin $opt_e $opt_t $opt_H $status $state $msg $msg_q $MAILQ $SHELL $device $used $avail $percent $fs $blocks $CMD $RMTOS); use utils qw(%ERRORS &print_revision &support &usage ); sub print_help (); sub print_usage (); sub process_arguments (); $ENV{'PATH'}=''; $ENV{'BASH_ENV'}=''; $ENV{'ENV'}=''; $PROGNAME = "check_reboot_required"; Getopt::Long::Configure('bundling'); $status = process_arguments(); if ($status){ print "ERROR: processing arguments\n"; exit $ERRORS{'UNKNOWN'}; } $SIG{'ALRM'} = sub { print ("ERROR: timed out waiting for $CMD on $host\n"); exit $ERRORS{'WARNING'}; }; $host = $opt_H; $pattern = $opt_p; print "Pattern >" . $pattern . "< " if $verbose; alarm($opt_t); #$CMD = "/usr/bin/find " . $pattern . " -type f 2>/dev/null| /usr/bin/wc -l"; $CMD = "[ -f " . $pattern . " ] && echo 1 || echo 0"; alarm($opt_t); ## get cmd output from remote system if (! open (OUTPUT, "$SHELL $host $CMD|" ) ) { print "ERROR: could not open $CMD on $host\n"; exit $ERRORS{'UNKNOWN'}; } my $perfdata = ""; my $state = "3"; my $msg = "Indeterminate result"; # only first line is relevant in this iteration. while (<OUTPUT>) { my $result = chomp($_); $msg = $result; print "Shell returned >" . $result . "< length is " . length($result) . " " if $verbose; if ( $result == 1 ) { $msg = "Reboot required (NB: Result still not accurate)" . $result ; $state = $ERRORS{'WARNING'}; last; } elsif ( $result == 0 ) { $msg = "No reboot required (NB: Result still not accurate) " . $result ; $state = $ERRORS{'OK'}; last; } else { $msg = "Output received, but it was neither a 1 nor a 0" ; last; } } close (OUTPUT); print "$msg | $perfdata\n"; exit $state; ##################################### #### subs sub process_arguments(){ GetOptions ("V" => \$opt_V, "version" => \$opt_V, "v" => \$opt_v, "verbose" => \$opt_v, "h" => \$opt_h, "help" => \$opt_h, "e=s" => \$opt_e, "shell=s" => \$opt_e, "p=s" => \$opt_p, "pattern=s" => \$opt_p, "t=i" => \$opt_t, "timeout=i" => \$opt_t, "H=s" => \$opt_H, "hostname=s" => \$opt_H ); if ($opt_V) { print_revision($PROGNAME,'$Revision: 1.0 $ '); exit $ERRORS{'OK'}; } if ($opt_h) { print_help(); exit $ERRORS{'OK'}; } if (defined $opt_v ){ $verbose = $opt_v; } if (defined $opt_e ){ if ( $opt_e eq "ssh" ) { if (-x "/usr/local/bin/ssh") { $SHELL = "/usr/local/bin/ssh"; } elsif ( -x "/usr/bin/ssh" ) { $SHELL = "/usr/bin/ssh"; } else { print_usage(); exit $ERRORS{'UNKNOWN'}; } } elsif ( $opt_e eq "rsh" ) { $SHELL = "/usr/bin/rsh"; } else { print_usage(); exit $ERRORS{'UNKNOWN'}; } } else { print_usage(); exit $ERRORS{'UNKNOWN'}; } unless (defined $opt_t) { $opt_t = $utils::TIMEOUT ; # default timeout } unless (defined $opt_H) { print_usage(); exit $ERRORS{'UNKNOWN'}; } return $ERRORS{'OK'}; } sub print_usage () { print "Usage: $PROGNAME -e <shell> -H <hostname> -p <directory/file pattern> [-t <timeout>] [-v verbose]\n"; } sub print_help () { print_revision($PROGNAME,'$Revision: 0.1 $'); print "\n"; print_usage(); print "\n"; print " Checks for the presence of a 'reboot-required' file on a remote host via SSH or RSH\n"; print "-e (--shell) = ssh or rsh (required)\n"; print "-H (--hostname) = remote server name (required)"; print "-p (--pattern) = File pattern for find command (default = /var/run/reboot-required)\n"; print "-t (--timeout) = Plugin timeout in seconds (default = $utils::TIMEOUT)\n"; print "-h (--help)\n"; print "-V (--version)\n"; print "-v (--verbose) = debugging output\n"; print "\n\n"; support(); }

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• IE9 Error: There was a pr?blem sending the command to the program

  - by HK1

  I'm working on a new/fresh Windows 7 32bit machine that now has IE9 installed. The user is using the Dell Stardock application as his primary "desktop" (all his links there). When we place an internet link there and click on it we get the following error message: There was a problem sending the command to the program. To me this indicates that IE9 is having trouble going to the website we want to go to, which should get passed as a parameter to the browser when it opens. I don't think this is a StarDock/ObjectDock problem because we also have some other problems with internet links. For example, we cannot move an internet link from the Desktop to the Quick Launch on the task bar. When we do try, it forces us to put the link with the IE icon as part of the IE menu instead of allowing us to have a shortcut there as it's own entry. I should mention however, that links on the desktop and in the taskbar do work as we expect them too (without showing the above error message). It appears that this problem started after installing Windows Updates. Since we installed a whole bunch of updates at once I have no idea which one caused the problem. I did have Google Chrome installed but I uninstalled it since the user wants to use IE. The problem started before I uninstalled Chrome. I also reset the browser settings on IE9. It didn't help. Next I uninstalled IE9 which took me back to IE8. This actually did resolve the problem but the problem came back as soon as I installed IE9 again. We have Verizon Internet Security installed. It's actually a McAfee product rebranded to look like Verizon. I'm not real crazy over this software but the customer has a subscription so we're not planning to change it. I have no reason to believe that this is causing the problem and yet I know that security software is often to blame for strange issues. I've looked at the registry settings for the following keys and everything appears to be ok for every single one of them: HKEY_CLASSES_ROOT\.htm HKEY_CLASSES_ROOT\.html HKEY_CLASSES_ROOT\http\shell\open\command HKEY_CLASSES_ROOT\http\shell\open\ddeexec\Application HKEY_CLASSES_ROOT\https\shell\open\command HKEY_CLASSES_ROOT\https\shell\open\ddeexec\Application HKEY_CLASSES_ROOT\htmlfile\shell\open\command HKEY_CLASSES_ROOT\Microsoft.Website\Shell\Open\Command Edit1: I've found two potential solutions but I won't be able to try them until tomorrow. One is to disable the "Windows Font Cache" service. Another is to clear IE cache and browsing history. I won't be able to try out either solution until tomorrow since this is a remote client's machine. I see there are lots of other suggestions online but if you take the time to read them through you'll see that the other suggestions didn't fix the problem.

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• Apache php_ldap.dll error

  - by pluke

  I have apache with php 5.4 installed on a Windows 7 64bit machine. When I restart Apache I get the following: PHP Startup: Unable to load dynamic library 'c:/PHP54/ext\\php_ldap.dll' - %1 is not a valid Win32 application The file is present but LDAP doesn't work, any idea what I am doing wrong? php.ini has the following settings [ldap] ; Sets the maximum number of open links or -1 for unlimited. ldap.max_links = -1 ;extension=php_interbase.dll extension=php_ldap.dll extension=php_mbstring.dll

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• Resolve a URL from a Partial View (ASP.NET MVC)

  Working on an ASP.NET MVC application and needed the ability to resolve a URL from a partial view. For example, I have an image I want to display, but I need to resolve the virtual path (say, ~/Content/Images/New.png) into a relative path that the browser can use, such as ../../Content/Images/New.png or /MyAppName/Content/Images/New.png. Astandard view derives from the System.Web.UI.Page class, meaning you have access to the ResolveUrl and ResolveClientUrl methods. Consequently, you can write markup/code like the following:' /The problem is that the above code does not work as expected in a partial view. What's a little confusing is that while the above code compiles and the page, when visited through a browser, renders, the call to Page.ResolveClientUrl returns precisely what you pass in, ~/Content/Images/New.png, in this instance. The browser doesn't know what to do with ~, it presumes it's part of the URL, so it sends the request to the server for the image with the ~ in the URL, which results in a broken image.I did a bit of searching online and found this handy tip from Stephen Walther - Using ResolveUrl in an HTML Helper. In a nutshell, Stephen shows how to create an extension method for the HtmlHelper class that uses the UrlHelper class to resolve a URL. Specifically, Stephen shows how to add an Image extension method to HtmlHelper. I incorporated Stephen's code into my codebase and also created a more generic extension method, which I named ResolveUrl.public static MvcHtmlString ResolveUrl(this HtmlHelper htmlHelper, string url) { var urlHelper = new UrlHelper(htmlHelper.ViewContext.RequestContext); return MvcHtmlString.Create(urlHelper.Content(url)); }With this method in place you can resolve a URL in a partial view like so:' /Or you could use Stephen's Html.Image extension method (althoughmy more generic Html.ResolveUrl method could be used in non-image related scenarios where you needed to get a relative URL from a virtual one in a partial view). Thanks for the helpful tip, Stephen!Happy Programming!Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• Resolve a URL from a Partial View (ASP.NET MVC)

  Working on an ASP.NET MVC application and needed the ability to resolve a URL from a partial view. For example, I have an image I want to display, but I need to resolve the virtual path (say, ~/Content/Images/New.png) into a relative path that the browser can use, such as ../../Content/Images/New.png or /MyAppName/Content/Images/New.png. Astandard view derives from the System.Web.UI.Page class, meaning you have access to the ResolveUrl and ResolveClientUrl methods. Consequently, you can write markup/code like the following:' /The problem is that the above code does not work as expected in a partial view. What's a little confusing is that while the above code compiles and the page, when visited through a browser, renders, the call to Page.ResolveClientUrl returns precisely what you pass in, ~/Content/Images/New.png, in this instance. The browser doesn't know what to do with ~, it presumes it's part of the URL, so it sends the request to the server for the image with the ~ in the URL, which results in a broken image.I did a bit of searching online and found this handy tip from Stephen Walther - Using ResolveUrl in an HTML Helper. In a nutshell, Stephen shows how to create an extension method for the HtmlHelper class that uses the UrlHelper class to resolve a URL. Specifically, Stephen shows how to add an Image extension method to HtmlHelper. I incorporated Stephen's code into my codebase and also created a more generic extension method, which I named ResolveUrl.public static MvcHtmlString ResolveUrl(this HtmlHelper htmlHelper, string url) { var urlHelper = new UrlHelper(htmlHelper.ViewContext.RequestContext); return MvcHtmlString.Create(urlHelper.Content(url)); }With this method in place you can resolve a URL in a partial view like so:' /Or you could use Stephen's Html.Image extension method (althoughmy more generic Html.ResolveUrl method could be used in non-image related scenarios where you needed to get a relative URL from a virtual one in a partial view). Thanks for the helpful tip, Stephen!Happy Programming!Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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