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  • How to execute rrdcgi script from command line?

    - by Space
    I have some rrdcgi scripts with HTML code which are used to show graphs on my webpage. When I try to run this script from webpage its fine and showing all details perfectly but when i execute this script from command line it shows below error and never returned to command line. (offline mode: enter name=value pairs on standard input) Can you please suggest me how can i execute these scripts from command line?

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  • sql report link with rs:Command paramaters not opening in JSF page

    - by H3wh0s33ks
    I have a report that we need to link (which we've checked to be working) to in a JSF project, the link looks like the following: http://www.example.com/report/summary&rs:Command=Render However when we try to load the page that links to it we get the following error: The reference to entity "rs:Command" must end with the ';' How can I link to the report within my pages and prevent it from trying to parse the rs:Command?

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  • Batch closes prematurely on a for /f command

    - by VonC
    I have a batch file (in windows XP, with command extension activated) with the following line: for /f %%s in ('type version.txt') do set VERSION=%%s On some computer, it works just fine (as illustrated by this SO question), but on other it kills cmd (the console window just closes) Why ? Note: the computers seem to have a similar configuration: XpSP2, the user has administrative right, no 'Command processor" defined in HKEY_CURRENT_USER\Software\Microsoft\Command Processor...

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  • perl system command return code

    - by Mel
    I have a script that has been running for over a year and now it is failing: It is creating a command file: open ( FTPFILE, ">get_list"); print FTPFILE "dir *.txt"\n"; print FTPFILE "quit\n"; close FTPFILE; Then I run the system command: $command = "ftp ".$Server." < get_list | grep \"\^-\" >new_list"; $code = system($command); The logic the checks: if ($code == 0) { do stuff } else { log error } It is logging an error. When I print the $code variable, I am getting 256. I used this command to parse the $? variable: $exit_value = $? >> 8; $signal_num = $? & 127; $dumped_core = $? & 128; print "Exit: $exit_value Sig: $signal_num Core: $dumped_core\n"; Results: Exit: 1 Sig: 0 Core: 0 Thanks for any help/insight.

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  • It says command.ExecuteNonQuery() is not initialized

    - by Alfrezo
    My code: // Get Connection String string conn = WebConfigurationManager.ConnectionStrings["GraduatesConnectionString"].ToString(); // Create connection object SqlConnection connection = new SqlConnection(conn); SqlCommand command = connection.CreateCommand(); try { // Open the connection. connection.Open(); // Execute the insert command. command.CommandText = ("INSERT INTO PersonalInfo(Id,Name,LastName,ContactNumber, Address,Gender, Date_Of_Birth) VALUES(\'" + (this.txtID.Text + ("\',\'" + (this.txtName.Text + ("\',\'" + (this.txtLastName.Text + ("\',\'" + (this.txtContactNumber.Text + ("\',\'" + (this.txtAddress.Text + ("\',\'" + (this.gender + ("\',\'" + (this.txtDateofBirth.Text + ("\',\'" ))))); command.ExecuteNonQuery(); } finally { // Close the connection. connection.Close(); }

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  • stat command filesize reporting on busybox

    - by datadevil
    I'm trying to write a shell script in busybox to check the filesize of a file. Having read that stat is more reliable then ls, I decided to use that, but somehow when using the following command: stat -c %s filename I get the following output: 559795. This goes for the following 2 files (shown using ls -la): 0 Jan 20 16:32 foo_empty 4 Jan 20 16:32 foo_not_empty Anyone know what's happening there? I can just go back to using ls, but I'm not understanding what's happening here, and that's bothering me..

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  • Linux command line best practices and tips?

    - by Maxim Veksler
    I would like to open a discussion that would accumulate your Linux command line (CLI) best practices and tips. I've searched for such a discussion to share the below comment but haven't found one, hence this post. I hope we all could learn from this. You are welcome to share your Bash tips, grep, sed, AWK, /proc and all other related Linux/Unix system administration, shell programming best practices for the benefit of us all.

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  • Migrating users and mailboxes from postfix / Maildir to Postfix with Mysql backend

    - by Chrispy
    So I've got 60 or so users on a hand rolled postfix installation on openbsd and I'd like to move their mailboxes to our new mail server running iRedMail (postfix, vmail/mysql back end) Does anyone know of a good way to do this? Preferably a script I can run to keep syncing the users mailboxes as MX records get updated? I presume one way (though I don't have all their passwords!) would be to have a command line imap client that simulated the users copying their mail themselves but I'm sure there must be a shell / php script to migrate users? Anyone got any bright ideas? Chris.

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  • windows 7 start menu's search "see more results" broken

    - by fluxtendu
    After searching in my start menu and clicking to "see more results", I got an error dialog: It "seems" that it should be search-ms:query=document an not search:query=document but where can I fix this? Additional info: New user account don't have the problem. Windows 7 Ultimate - RTM Disabling/Enabling again "Windows Search" (in Start Control Panel Programs Turn Windows Features on or off) doesn't fix it. (There's a HKEY_CLASSES_ROOT\Search in my registry that's not there normally.) - outdated see comments... Update: It could help me to diagnose, if someone send me any (hidden) files in %userprofile%\searches and some others pieces of registry: HKEY_CLASSES_ROOT\.search-ms HKEY_CLASSES_ROOT\.searchConnector-ms HKEY_CLASSES_ROOT\SearchFolder HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\Associations\UrlAssociations\SEARCH HKEY_CURRENT_USER\Software\Microsoft\Windows Search Any other related key that I don't have seen... Final Update: Resolved by the rastamanx answer (I can't accept the answer, because I have offer a bounty without accepted answer, vote for him please)

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  • rename file names from lower case to upper case

    - by Adnan
    Hello, I have about 2k of file that are currently in lower case like: file_one.cfr file_two.cfr .... I am searching for a fast way to rename them to upper case so they would be like; FILE_ONE.cfr FILE_TWO.cfr .... If I use from my shell; for i in *; do mv $i `echo $i | tr [:lower:] [:upper:]`; done I can get all file and the file extensions to upper case. But the extension should remain in lowercase, so my approach does not work. Any programming language is welcome.

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  • Crontab script on Mac OS X Lion does not work anymore

    - by Nopster
    I have a problem with cron tasks. Previously this script worked fine on Mac OS X 10.6 server, but when I initialize it on Lion (client), this script stopped working. Basically, this .bat file calls a jar file (that invokes a loop of mysqldump commands) to backup several databases on several servers, and runs perfectly if launched by the shell. cd /Users/nameoftheuser/Desktop/backupper /usr/bin/java -cp .:Backupper.jar:lib/mail.jar backupper.Main "/Users/nameoftheuser/Desktop/backupper/listasiti.txt" "/Users/nameofthe/Desktop/backupper/config.properties But if the cron launches the same .bat file, the generated database backups are 0 bytes. The cron entry is: 0 0 sh /Users/path/to/file.bat I believe that the problem is that cron doesn't run as root. Or what else?

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  • Create restricted user on Debian server

    - by James Willson
    I want to create a user account for each of the key programs installed on my debian server. For example, for the following programs: Tomcat Nginx Supervisor PostgreSQL This seems to be recommended based on my reading online. However, I want to restrict these user accounts as much as possible, so that they dont have a shell login, dont have access to the other programs and are as limited as possible but still functional. Would anyone mind telling me how this could be achieved? My reading so far suggests this: echo "/usr/sbin/nologin" >> /etc/shells useradd -s /usr/sbin/nologin tomcat But I think there may be a more complete way of doing it. EDIT: I'm using debian squeeze

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  • Changing location of the Links folder

    - by Dany Khalife
    I am setting up a small network and i am stuck at rerouting the Links folder on Windows 7. What i am trying to accomplish is to keep some particular directories stored on a server and all client computers will actually link to those folders, one of which is the Links folder. I took a look at the registry and found most of the things in : HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders But the Links folder isn't there so im wondering if it's possible to sync that folder over several PCs too without moving all the user directories to the server Any hint is appreciated!

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  • Configuring Notepad++ to run knitr2pdf

    - by Stat-R
    Sorry for such a basic question but since I do not have a degree in programming... I am a user of R, knitr and Notepad++. I was trying to configure Notepad++ to run pdflatex and knitr(knit2pdf). By googling I found how to do it for pdflatex but I did not find anything for sweave/knitr. The following are the good ones for pdflatex http://www2.sofi.su.se/~mbe/docs/npp_r_latex.pdf http://www.tlhiv.org/ma497/software/ I inserted cmd /c cd /d "$(CURRENT_DIRECTORY)" && pdflatex.exe -shell-escape "$(FILE_NAME)" into the runrun menu in Notepad++. I do not fully understand the command though. I will appreciate any help on this. Please direct me if you can to any resource for learning these commands. I will be grateful to get any help in configuring Notepad++ for running knitr.

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  • Automated git push attempt does not work - authentication issue

    - by at least three characters
    I'm trying to automate a very periodic git add/commit/push cycle using a shell script and cron under OS X 10.8.5. The script is as basic as one would expect it to be: cd /my/directory git add . git commit -m "a commit message with the date" git push -u origin master I've tried running it both as root as well as a non-root user. When I do this manually, I get a dialog box from OS X requesting that I authenticate the operation. Running the script (either using cron or just using sh) ends up sending a message (via mail) to whichever user's cron executed the script saying that it was unable to write a file in the .git directory because of a permissions issue (which is most likely manual execution requires authentication). Is there any way to circumvent this issue, or give the script permission to perform this operation without having me intervene each time?

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  • How can I auto-connect to a WPA2 Enterprise network?

    - by Demetri
    I would like my computer to automatically connect to a WPA2-Enterprise network as soon as it boots whenever the network is available, without any action needed by me. The computer already offers to connect, and even remembers the password, but I must still hit 'Enter' to connect. Also, connection does not occur if my login is at the terminal. I would like to automatically connect every time I login, no matter how I do so, unless a more preferred network is available. What is the best way to do this? I am running Fedora 19. A shell script that can be invoked at the terminal would be preferred. Connecting even if the Gnome-desktop has not launched is a must.

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  • Is there a way I can use $PATH as defined by my bash profile?

    - by Adam Backstrom
    I spend most of my day ssh'd into servers. I have a series of aliases/functions/scripts that allow me to type p hostname from the terminal and execute GNU screen(1) on the remote side, using the following command: exec ssh hostname -t 'screen -RD'` I've only recently noticed that ssh -t does not get my custom $PATH. Here's some terminal output: adam@workstation:~:0$ sh server 'echo $PATH' /home/adam/bin:/usr/local/bin:/bin:/usr/bin:/opt/git/bin:/opt/git/libexec/git-core adam@workstation:~:0$ ssh server -t 'echo $PATH' /usr/local/bin:/bin:/usr/bin Connection to uranus.plymouth.edu closed. My biggest problem is my custom aliases only try to execute screen, since I can't guarantee an absolute path, and my $PATH is structured so the shell should find the correct one. If my $PATH settings aren't honored, my scripts don't work. Is there a way I can use $PATH as defined by my .bashrc/.bash_profile? I believe PermitUserEnvironment is disabled.

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  • Screen startup apps

    - by stillinbeta
    I know that most people don't bother with things like screen anymore, but I happen to really like it, even in this GUI day and age. I still do most of my development from a BASH prompt, so it's extremely useful to me. What I'm wondering is what the easiest way is to start an instance of screen (stored in a shell script or .screenrc or somewhere else) so that it starts up with set commands already running in set windows. For example, I use a django test server, so I'd like one window to come up running "python manage.py runserver" and another blank, waiting for commands. The man page is wholly indecipherable. These old unix utilities can do quite nearly everything, so I'm sure this is possible, but I can't for the life of me figure out how. I

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  • Avoid unwanted path in Zip file

    - by jerwood
    I'm making a shell script to package some files. I'm zipping a directory like this: zip -r /Users/me/development/something/out.zip /Users/me/development/something/folder/ The problem is that the resultant out.zip archive has the entire file path in it. That is, when unzipped, it will have the whole "/Users/me/development/anotherthing/" path in it. Is it possible to avoid these deep paths when putting a directory into an archive? When I run zip from inside the target directory, I don't have this problem. zip -r out.zip ./folder/ In this case, I don't get all the junk. However, the script in question will be called from wherever. FWIW, I'm using bash on Mac OS X 10.6.

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  • Mouse cursor in Terminal?

    - by marienbad
    I use Mac OS X Terminal.app. But the answer to this would probably apply to any typical UNIX-ish terminal emulator in a graphical environment. Question -- what do I do to: Use my mouse cursor to click on a character-position in the current line of the terminal, and have the terminal's cursor jump to that spot? Typically, you have to hold down an arrow key to move to the correct cursor position. If you're pasting in a long string of text at the shell prompt, or working in an editor like VI, this can take a long time. I know editors have other navigation keys like jump-words, but I like my mouse cursor.

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  • Keeping my zsh or bash profile synced up on all my machines.

    - by Joseph Silvashy
    I work on several different machines, all of which are *nix. I have a lot of specific things I like my shell to, or the prompt to look like, or aliases, etc, etc. I'm sure all of you folks deal with this as well. What do you think the best way to keep all my machines' shells to act the same? First off, I'm aware that different machines will need different paths to bins and other differences, so my first inclination is to just include a file at the end of my profile, this is the one that we'll keep in sync. What is the best way to keep files synced up? I can put the file on a remote system, and perhaps use git, to push, then pull my changes every once and a while. However, isn't Rsync better suited for this?

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  • Sane(r) way to get character-encoding of CLI?

    - by danyowdee
    Hi all! I was writing a CLI-Tool for Mac OS X (10.5+) that has to deal with command-line arguments which are very likely to contain non-ASCII characters. For further processing, I convert these arguments using +[NSString stringWithCString:encoding:]. My problem is, that I couldn't find good information on how to determine the character-encoding used by the shell in which said cli-tool is running in. What I came up with as a solution is the following: NSDictionary *environment = [[NSProcessInfo processInfo] environment]; NSString *ianaName = [[environment objectForKey:@"LANG"] pathExtension]; NSStringEncoding encoding = CFStringConvertEncodingToNSStringEncoding( CFStringConvertIANACharSetNameToEncoding( (CFStringRef)ianaName ) ); NSString *someArgument = [NSString stringWithCString:argv[someIndex] encoding:encoding]; I find that a little crude, however -- which makes me think that I missed out something obvious...but what? Is there a saner/cleaner way of achieving essentially the same? Thanks in advance D

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