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• How to handle carriage return with windows batch script?

  - by eric2323223

  Hi, I want to use bat to automate some of my work. It should first look up the value of a certain registry key, and then copy some files to the directory that included in the registry key value. I used reg query command to look up registry, such as: REG QUERY "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v PROCESSOR_ARCHITECTURE The result seems contains carriage return and I need to remove it, I've tried some solutions but all failed. Could anyone help me?

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• How can I have a newline in a string in sh?

  - by juannavarroperez

  This STR="Hello\nWorld" echo $STR produces as output Hello\nWorld instead of Hello World What should I do to have a newline in a string? I'm aware of echo -e, but I'm no sending the string to echo, the string will be used as an argument by another command that doesn't know how to interpret \n as a newline.

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• sendmail working but PHP mail() is failing

  - by navilon

  I cant seem to send an email using PHP's mail(). I have also tried PHPMailer and Swiftmail with no success. However, the following command on the server delivers mail successfully. cat test.txt | mail -s "test mail" [email protected] Is there a way to trace where the problem is coming from? mail() just seems to return true or false.

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• Debugger console is not opening

  - by coure06

  I have created a simple hello world application in xcode using the command line utility. When i click on Build and Run. program successfully builds. I can see a message at status bar "Debugging of HelloMac ended normally" But debugger console on which Hello World message should appear is not opening.

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• In git, how do I check out a remote repository's remote branches?

  - by Hans Sjunnesson

  I have a local repository cloned from a bare remote repository. The following command lists al the remote repository's branches. $ git ls-remote 74bd3eb190edb39db04f6c0c4dbbb9e1e96bc6db refs/remotes/test 85de54d6ae813c624b9623983e6b0a4948dae0fe refs/remotes/trunk I want to checkout and track that remote's remote branch trunk. How do I do that?

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• TSQL Writing into a Temporary Table from Dynamic SQL

  - by Jeff

  Consider the following code: SET @SQL1 = 'SELECT * INTO #temp WHERE ...' exec(@SQL1) SELECT * from #temp (this line throws an error that #temp doesn't exist) Apparently this is because the exec command spins off a separate session and #temp is local to that session. I can use a global temporary table ##temp, but then I have to come up with a naming scheme to avoid collisions. What do you all recommend?

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• Adobe Flex Progress Bar for LoadStyleDeclarations

  - by Max

  I'm loading a rather large swf as style with the following command: StyleManager.loadStyleDeclarations("assets/modules/"style.swf",true,false,ApplicationDomain.currentDomain); The style is loaded fine but now I would like to add a progress bar to it, but I do not know how to do so. I am rather new to Flex and found only examples referring to HTML service calls. Thank You for Your Help. It would be great to receive a small code example.

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• Get all revisions from CVS repository

  - by Heinz

  Hi, I have set the correct CVS Root, within this root I have a repository which contains a number of files. In particular, I am interested in the revisions of one of the files, lets call it test.tex. Now I would like to get ALL different versions of this file, from the repository. Is there somehow a command that I could use to do that? Or do I need to extract them one after the other? Many thanks!

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• eclipse + maven + tomcat debugging

  - by Tom

  I'm developping a web application in Eclipse and I'm using maven, spring and tomcat. Now the problem I have is that debug as = debug on server doesn't work. I just get exceptions. (and yes I've created the server) If I use the mvn command to compile it, put the war in my tomcat webapps dir and start my tomcat the application works fine. But for the functionallity I'm now working on debugging would be usefull.

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• find: What's up with basename and dirname?

  - by temp2290

  I'm using find for a task and I noticed that when I do something like this: find `pwd` -name "file.ext" -exec echo $(dirname {}) \; it will give you dots only for each match. When you s/dirname/basename in that command you get the full pathnames. Am I screwing something up here or is this expected behavior? I'm used to basename giving you the name of the file (in this case "file.ext") and dirname giving you the rest of the path.

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• Using BASH - Find CSS block or definition and print to screen

  - by Brian

  I have a number of .css files spread across some directories. I need to find those .css files, read them and if they contain a particular class definition, print it to the screen. For example, im looking for ".ExampleClass" and it exists in /includes/css/MyStyle.css, i would want the shell command to print .ExampleClass { color: #ff0000; }

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• Reading info from printer on USB port

  - by Hein du Plessis

  In the days of parallel printers one used to be able to send a command on LPT1 and receive back standard info such as life count etc. Now, with USB devices, have we lost that capability? Or is there still a way to read the info?

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• Is there a good extension for SVN in Emacs?

  - by allyourcode

  I've tried psvn.el, but the command to diff the file you're currently looking at is just hideous: M-x svn-file-show-svn-diff. I tried installing vc-svn.el, but couldn't get that working on my version of Emacs: GNU Emacs 21.3.1 (i386-mingw-nt5.1.2600) of 2004-03-10 on NYAUMO. The emacs wiki page, which mainly focuses on vc-svn.el, seems to be horribly out of date, as many of the links do not work.

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• Symlink in windows XP

  - by willson

  Hi, there. The question is how to make the similar thing like symlink in windows like in *nix. It's really hard to write whole path to the file in console (even using [tab], it's not the way if you need to change language). Adding everything in PATH is tiring too. It'll be great to make a symlink running one command. Actually I'm looking for console app.

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• GCommit doesn't work with fugitive.vim under windows xp?

  - by Paul Wicks

  I've just discovered fugitive.vim, which is pretty cool. However, I've run into a problem (this is using windows xp, msys git 1.7, fugitive.vim 1.1, and gvim 7.2). Adding files to the index and checking the status works just fine, but when I do a :GCommit, a command prompt flashes for a second and nothing happens. No way to type a commit message and nothing is committed. Is this a bug? Am I doing something wrong?

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• Can I use php's fwrite with 644 file permissions?

  - by filip

  I am trying to set up automated .htaccess updating. This clearly needs to be as secure as possible, however right now the best I can do file permission-wise is 666. What can I do to setup either my server or php code so that my script's fwrite() command will work with 644 or better? For instance is there a way to set my script(s) to run as owner?

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• How to create a "copy" of SQL Server transaction log file

  - by Salman A

  I want a copy of SQL Server transaction log file for "raw" analysis. What is the safest way to get a copy of that file without shutting down the database and disturbing the existing log/backups/backup schedules and just about everything. FYI, Its a SQL Server 2000 database server and I can see the log file (its about 4GB in size) and I cannot copy it as is; I get the "access denied" error when copying from explorer or command line.

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• kill a process in bash

  - by wyatt

  How do I kill a process which is running in bash - for example, suppose I open a file: $ gedit file.txt is there any way within the command prompt to close it? This example is fairly trivial, since I could just close the window, but it seems to come up a bit, particularly when I mistype commands. Also is there any way to escape an executable which is running? This probably has the same solution, but I thought I'd ask anyway. Thanks

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• Why there is "GO" after USE db" in T-SQL examples?

  - by Petr

  Hi, Looking at the msdn, there was an example on "GO" command. Why there is: USE somedb GO ... ... It it neccesary to select db in different batch? Thanks for explanation!

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• Default tablespace for indexes in postgres

  - by tom

  Just wondering if its possible to set a default tablespace in postgres to keep indexes. Would like the databases to live on the default tablespace for postgres, however, would like to get the indexes on a different set of disks just to keep the i/o traffic separated. It does not appear to me that it can be done without going in and doing an ALTER index TABLESPACE command, and then the index is moved and will stay there, but the databases and indexes are part of a django app, so non-django intervention can cause some problems.

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• jQuery ajax.load div, then have parent container access property

  - by Brett

  So I have a tabbed ui "form", each tab is quiet complicated so it is loaded via the .load('item.html'); command. All good, when the user clicks to a different tab, I want to read a property, maybe execute a function from within the ajax loaded div. What is the best way to get to these properties and methods from outsite the ajax loaded div?

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• Has anyone sucessfully installed balmer, the photo gallery?

  - by saliem

  I am trying to install balder - the carrier wave tree i am getting some errors including: not seeing the form elements for adding photos. getting an error message "command exiftool not found" I think I've installed all the gems and software already. Anyone here good with troubleshooting code? also - i've got some screenshots handy if you need them. stackoverflow wont let me post images yet :/ also, are there any other alternative photo galleries written for ROR?

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• Create Linework/Geometry Using Text Style in AutoCAD

  - by Kratz

  I'm working in AutoCAD using the ObjectARX .Net API. Is there a way to either create text using lines/curves/polylines, or explode an existing text object into lines/ect? Prefereable I would like to be able to generate linework based on an exsiting AutoCAD text style. Edit: I was able to find the source for the TxtExp command here . However its in AutoCADs own Lisp language, and I can't make heads or tails of it.

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• ffmpeg: create a video from images

  - by vailen

  Is it possible to use ffmpeg create a video from a set of sequences, where the number does not start from zero? For example, I have some images [test_100.jpg, test_101.jpg, test_102.jpg, ..., test_200.jpg], and I want to convert them to a video. I tried the following command, but it didn't work (it seems the number should start from zero): ffmpeg -i test_%d.jpg -vcodec mpeg4 test.avi Any advise?

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• Selenium IDE and telling it to record actions

  - by sprog

  I am trying to make a little application to allow to record actions within a Flash and Silverlight application. In such manner that you can compile your interactive application in test-mode and then be able to click on elements which then passed the action to Selenium IDE which then adds this command to the testcase. I am curious if this even possible and how I can achieve this in Firefox?

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