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  • CMD: How do I delete all the contents of all directories (in the current directory) without deleting the directories themselves?

    - by merlin2011
    For example: I'm in the directory: F:\Data Inside this directory, I have four directories: F:\Datadir 22179 22915 23459 23460 These directories have various content, including directories and files. I'm trying to run something like: rmdir /s *\* where I delete all the contents of these numbered directories, while leaving the empty directories. Is there a one-liner that can do this, or do I have to loop through the sub-directories?

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  • Audio server with best API?

    - by Wintermute
    I'm a web dev, working in a small studio with a couple of other devs and some crayon-munchers (or, "designers"). Like all the best and trendiest creative studios, we have tunes. Our tunes consists of a set of speakers that whoever wants to can plug into their machine, and DJ their little socks off via iTunes, Spotify, VLC or whatever their music player of choice happens to be. Obviously, this lacks finesse. What we WANT is this: a single, dedicated machine running some sort of audio player (ideally Win-based, but a Linux flavour isn't impossible), that exposes an API. We (ie: me and the other devs) want to write a web-based client onto it, that'll let us remotely do all sorts of funky stuff like generating on-the-fly genre-based playlists, and voting for tracks, and making tea. My question - and please forgive me if this isn't the place for such a question, I was going to ask on Stackoverflow but that didn't seem right either - is this: what's the best player to start with? What can do all of this? I know VLC can function as a streaming server, but know nothing of any API it may have. I'd rather chop my pinky off than use iTunes, but if it does what we want, then... Anyhow, thanks for reading. All comments and suggestions gratefully received.

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  • xcopy files and directory

    - by user1044937
    I have a folder named "C:\Jobs\job#1" , "C:\Jobs\job#2" "C:\Jobs\job#3" etc and a lot of directories and sub-directories under it. I want to get the all the directories under Jobs and xcopy them to C:\backup. Then I want to xcopy all the files under each Job#1, 2 ,3 etc. to C:\backup\job#1\month\\*.* To make it clearer. Source dir = C:\Jobs\job#1\"myfiles&dir" Destination dir = C:\Backup\job#1\month\"myfiles&dir" then do the next folder Source dir = C:\Jobs\job#2\"myfiles&dir" Destination dir = C:\Backup\job#2\month\"myfiles&dir" ...until all folders are back-up. Since the job folder keep increasing, by doing it this way I don't have to add extra code on this script except modify the month. Thank you.

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  • Binding services to localhost and using SSH tunnels - can requests be forged?

    - by Martin
    Given a typical webserver, with Apache2, common PHP scripts and a DNS server, would it be sufficient from a security perspective to bind administration interfaces like phpmyadmin to localhost and access it via SSH tunnels? Or could somebody, who knew eg. that phpmyadmin (or any other commonly availible script) is listening at a certain port on localhost easily forge requests that would be executed if no other authentication was present? In other words: could somebody from somewhere in the internet easily forge a request, so that the webserver would accept it, thinking it originated from 127.0.0.1 if the server is listening on 127.0.0.1 only? If there were a risk, could it be somehow dealt with on a lower level than the application, eg. by using iptables? The idea being, that if someone found a weakness in a php script or apache, the network would still block this request because it did not arrive via a SSH-tunnel?

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  • Stop application windows hiding when app loses focus

    - by Bryan
    How can I stop windows on my mac (Mac OS Snow Leopard) from hiding when the app that owns the window loses focus. Not all apps on the mac do this, but Photoshop and Transmission are perfect examples of apps that exhibit this behaviour. It's frustrating when you want to type notes in another app (e.g. word processor), but refer to the contents of the window that hides when you focus the word processor to start typing your notes! There must be an option (or hack) to disable this? I always thought Apple were supposed to be the masters of UI design, but allowing apps to do this seems wrong.

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  • Using sed to Download ComboFix automatically

    - by user901398
    I'm trying to write a shell script to grab the dynamic URL which ComboFix is located at at BleepingComputer.com/download/combofix However, for some reason I can't seem to get my regex to match the download link of the "click here" if the download doesn't work. I used a regex tester and it said I matched the link, but I can't seem to get it to work when I execute it, it turns up an empty result. Here's my entire script: #!/bin/bash # Download latest ComboFix from BleepingComputer wget -O Listing.html "http://www.bleepingcomputer.com/download/combofix/" -nv downloadpage=$(sed -ne 's@^.*<a href="\(http://www[.]bleepingcomputer[.]com/download/combofix/dl/[0-9]\+/\)" class="goodurl">.*$@\1@p' Listing.html) echo "DL Page: $downloadpage" secondpage="$downloadpage" wget -O Download.html $secondpage -nv file=$(sed -ne 's@^.*<a href="\(http://download[.]bleepingcomputer[.]com/dl/[0-9A-Fa-f]\+/[0-9A-Fa-f]\+/windows/security/anti[-]virus/c/combofix/ComboFix[.]exe\)">.*$@\1@p' Download.html) echo "File: $file" wget -O "ComboFix.exe" "$file" -nv rm Listing.html rm Download.html mkdir Tools mv "ComboFix.exe" "Tools/ComboFix.exe" -f The first two downloads work successfully, and I end up with: http://www.bleepingcomputer.com/download/combofix/dl/12/ But it fails to match the final sed that will give me the download link. The code it's supposed to match is: <a href="http://download.bleepingcomputer.com/dl/6c497ccbaff8226ec84c97dcdfc3ce9a/5058d931/windows/security/anti-virus/c/combofix/ComboFix.exe">click here</a>

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  • How can I change shell in Ubuntu?

    - by Sanoj
    I have a Ubuntu Server VPS and I want to use /bin/bash/ as my shell. How can I change my shell? I have root access but I don't work as root. So dash is my default shell now. I have read How do I make Bash my default shell on Ubuntu? and chsh seams to be the preferred way to go. But when I type chsh /bin/bash I get this message: chsh: unknown user /bin/bash And if I just type /bin/bash the Bash shell seams to work fine. How to change it?

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  • rsync --remove-source-files but only those that match a pattern

    - by Daniel
    Is this possible with rsync? Transfer everything from src:path/to/dir to dest:/path/to/other/dir and delete some of the source files in src:path/to/dir that match a pattern (or size limit) but keep all other files. I couldn't find a way to limit --remove-source-files with a regexp or size limit. Update1 (clarification): I'd like all files in src:path/to/dir to be copied to dest:/path/to/other/dir. Once this is done, I'd like to have some files (those that match a regexp or size limit) in src:path/to/dir deleted but don't want to have anything deleted in dest:/path/to/other/dir. Update2 (more clarification): Unfortunately, I can't simply rsync everything and then manually delete the files matching my regexp from src:. The files to be deleted are continuously created. So let's say there are N files of the type I'd like to delete after the transfer in src: when rsync starts. By the time rsync finishes there will be N+M such files there. If I now delete them manually, I'll lose the M files that were created while rsync was running. Hence I'd like to have a solution that guarantees that the only files deleted from src: are those known to be successfully copied over to dest:. I could fetch a file list from dest: after the rsync is complete, and compare that list of files with what I have in src:, and then do the removal manually. But I was wondering if rsync can do this by itself.

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  • Files copying between servers by creation time

    - by driftux
    My bash scripting knowledge is very weak that's why I'm asking help here. What is the most effective bash script according to performance to find and copy files from one LINUX server to another using specifications described below. I need to get a bash script which finds only new files created in server A in directories with name "Z" between interval from 0 to 10 minutes ago. Then transfer them to server B. I think it can be done by formatting a query and executing it for each founded new file "scp /X/Y.../Z/file root@hostname:/X/Y.../Z/" If script finds no such remote path on server B it will continue copying second file which directory exists. File should be copied with permissions, group, owner and creation time. X/Y... are various directories path. I want setup a cron job to execute this script every 10 minutes. So the performance is very important in this case. Thank you.

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  • How to install VMWare ESXi CLI on CentOS 6.0?

    - by weekens
    I'm trying to install VMware-vSphere-CLI-5.0.0-422456.x86_64 onto CentOS 6.0 64bit, but the installer complains: CPAN not able to install following Perl modules on the system. These must be installed manually for use by vSphere CLI: UUID 0.03 or newer I tried to do sudo yum install uuid-perl and also sudo yum install perl-SOAP-Lite perl-Data-Dump perl-Class-MethodMaker perl-Crypt-SSLeay perl-libxml-perl perl-XML-LibXML-Common but this doesn't help. What else can I try to do?

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  • Recursive rm with condition in Linux

    - by zengr
    I have the following folder structure: parent - folder1 - main1.x - main1.y - main1.z - main1-626262.x - main1-626263.x - main1-626264.x - main1-626265.x - main1-626266.x - main1-626267.x - folder2 - main2.x - main2.y - main2.z - main2-726262.x - main2-726263.x - main2-726264.x - main2-726265.x - main2-726266.x - main2-726267.x Now, I want to remove: main-*********.x So, my required folder structure: parent - folder1 - main1.x - main1.y - main1.z - folder2 - main2.x - main2.y - main2.z So, how can I achieve this?

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  • Aeseus Partition Master

    - by user35319
    Has anybody used Aeseus Partition Master..? bcoz i need to know that when i copy the partition to another partition will it copy the MBR 2 coz i need to boot from that copied partition too

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  • Can't see CMD.EXE on Windows 7

    - by Andrea
    I have a problem with Windows 7 and cmd.exe with these conditions: Logon as non admin user Launch cmd.exe I can see cmd.exe in task manager but it's invisible in the desktop and I don't know what to do, everything is fine and I can see cmd.exe if I do login with an admin account. I can see it in the "Process" tab but not in the "Application" tab, and if I launch five cmd.exe's, I see five processes, but from that tab I have no "Bring to front" or "Maximise" I can't find any WOW folder under C:\Windows, even with show hidden and system files enabled. I'm running Windows 7 32-bit running on a 64-bit Intel Core 2 Duo E7500

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  • No Commands are Working on Mac OS X Terminal?

    - by Raiders
    When I run terminal using the icon on my desktop, I get this error: -bash: export: `:/System/Library/Frameworks/Python.framework/Versions/2.6/bin:/Library/Frameworks/Python.framework/Versions/2.6/bin:/Library/Frameworks/Python.framework/Versions/2.6/bin:/usr/local/mysql/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin': not a valid identifier And subsequently, no commands are working (ls, ssh, sudo, rm, cp and so forth). What is happening???

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  • blocking port 80 via iptables

    - by JoyIan Yee-Hernandez
    I'm having problems with iptables. I am trying to block port 80 from the outside, basically plan is we just need to Tunnel via SSH then we can get on the GUI etc. on a server I have this in my rule: Chain OUTPUT (policy ACCEPT 28145 packets, 14M bytes) pkts bytes target prot opt in out source destination 0 0 DROP tcp -- * eth1 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 state NEW,ESTABLISHED And Chain INPUT (policy DROP 41 packets, 6041 bytes) 0 0 DROP tcp -- eth1 * 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 state NEW,ESTABLISHED Any guys wanna share some insights?

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  • Unable to view users and groups

    - by Ewr Xcerq
    I am using Centos5 running on a VMWare but whenever I choose to open the User Manager menu from System-Administration, an error message always displays The user database cannot be read. This problem is most likely caused by a mismatch between etc/passwd and /etc/shadow or /etc/group and /etc/gshadow/. The program will now exit. I am a Linux novice and have no idea how to fix this tiny issue. ANy help is thankful. Thank you.

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  • How to include duplicate values when setting environmental variable SET in dos

    - by Sachin
    I am trying to get the values from a file which has duplilcates also. But while setting the values in environmental variable SET, it is not considering the duplicate values. I am using below code: for /f "tokens=1,2 delims=@" %%a in (test.txt) do ( set size=............%%b call set %%size:~-12%%=%%a ) for /f %%a in ('set .') do >>outfile.txt echo %%a Format of test.txt: "C\ab"@12345678 "C\ab\we"@345678905 "C\ad\df"@345678905

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  • How can I delete Time Machine files using the commandline

    - by Tim
    I want to delete some files/directories from my Time Machine Partition using rm, but am unable to do so. I'm pretty sure the problem is related to some sort of access control extended attributes on files in the backup, but do not know how to override/disable them in order to get rm to work. An example of the error I'm getting is: % sudo rm -rf Backups.backupdb/MacBook/Latest/MacBook/somedir rm: Backups.backupdb/MacBook/Latest/MacBook/somedir: Directory not empty rm: Backups.backupdb/MacBook/Latest/MacBook/somedir/somefile: Operation not permitted There are a number of reasons I do not want to use either the Time Machine GUI or Finder for this. If possible, I'd like to be able to maintain the extended protection for all other files (I'd like not to disable them globally, unless I can re-enable once I've done my work).

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  • On windows commandline, how do I get a dynamic prompt that tells me where in the filesystem I am?

    - by guneysus
    I am trying to modify my CMD, to show only current dir name dynamically like: Desktop $ When i switched the folder, it must be updated. It is not required to be code in purely batch file, it may depend any external commands, cygwin bash, etc. @echo off set a=bash -c "pwd | sed 's,^\(.*/\)\?\([^/]*\),\2,'" %a% cmd outputs _test-et Microsoft Windows [Version 6.3.9600] (c) 2013 Microsoft Corporation. Tüm haklari saklidir. >> But >> prompt %a% gives bash -c "pwd | sed 's,^\(.*/\)\?\([^/]*\),\2,'"

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  • How can I run a (16-bit) .COM executable that has been renamed to .COS?

    - by max16bit
    I'm trying to run a couple of 16-bit legacy DOS programs from a standard windows XP dos prompt. The problem is that the file extensions have been renamed from .COM to .COS and they are stored on read-only media and I can't copy them (special environment). Any tips on how to invoke such files despite the weird extension? If they had been 32-bit EXEs, it wouldn't have been an issue running them even without their proper extensions, but with these COM files, I'm unable to find a way to run them.

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