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  • How to check if ping responded or not in a batch file

    - by Ismail
    I want to continuously ping a server and see a message box when ever it responds i.e. server is currently down. I want to do it through batch file. I can show a message box as said here http://stackoverflow.com/questions/774175/how-can-i-open-a-message-box-in-a-windows-batch-file/774253#774253 and can ping continuously by ping <servername> -t But how do I check if it responded or not?

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  • javac - differences between classpath and sourcepath options

    - by Alex
    Hi, I read the Sun documentation and a lot of Q/A on SO but I'm still a little bit confuse regarding the differences between the javac options -cp and -sourcepath. Let say I have this directory structure: c:\Java\project1\src (where the .java source files are) c:\Java\project1\bin (where the .class will be or are already) The class source MainClass.java is in a package "com.mypackage" and the directory structure is ok in src. I'm in the project1 directory. I run c:\Java\Project1\javac -d bin -sourcepath src src/com/mypackage/MainClass.java or c:\Java\Project1\javac -d bin -classpath src src/com/mypackage/MainClass.java and I obtain the same result. In verbose mode, the search path for source files is src in both cases. If anybody could help me figure out the specifics of these options, it would be great. Thank you.

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  • Temporary PYTHONPATH in Windows

    - by Santa
    How do I set, temporarily, the PYTHONPATH environment variable just before executing a Python script? In *nix, I can do this: $ PYTHONPATH='.' python scripts/doit.py In Windows, this syntax does not work, of course. What is the equivalent, though?

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  • Which dll's are required to run osql.exe as a standalone?

    - by chama
    According to the accepted answer to this question, the osql.exe utility can be run as a standalone program on a computer without SQLServer, simply by copying the binary file to the new computer. My question is, however, which other files need to be copied along with osql.exe for it to work? Thanks so much!

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  • Windows batch file to list folders that have a specific file in them

    - by Lee
    I'm trying to create a file that has a list of directories that have a specific file name in them. Let's say I'm trying to find directories that have a file named *.joe in them. I initially tried just a simple dir /ad *.joe > dir_list.txt , but it searches the directory names for *.joe, so no go. Then I concluded that a for loop was probably my best bet. I started with for /d /r %a in ('dir *.joe /b') do @echo %a >> dir_list.txt and it looked like it wasn't executing the dir command. I added the "usebackq", but that seems to only work for the /F command extension. Ideas?

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  • why the output of ls is like this

    - by dorelal
    I am using snow leopard and this is what I get in my terminal. By default I am using bash. > ls c* clock: PSD demo.html jquery.tzineClock script.js styles.css clock2: clojure-presentations: Clojure-1up.pdf ClojureInTheField-1up.pdf license.html Clojure-4up.pdf README ClojureForRubyists-1up.pdf keynote coffee-script: Cakefile README bin examples index.html package.json test LICENSE Rakefile documentation extras lib src vendor

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  • numeric cycles in shell

    - by oraz
    hello, what is the name and sintacsys of construcion ((..)) in example below? for ((i=1;i<10;i++)) do echo $i; done it has strange variable i where are other constructons for numeric cycling in shell?

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  • What is wrong with this recursive Windows CMD script? It won't do Ackermann properly

    - by boost
    I've got this code that I'm trying to get to calculate the Ackermann function so that I can post it up on RosettaCode. It almost works. I thought maybe there'd be a few batch file wizards on StackOverflow. ::echo off set depth=0 :ack if %1==0 goto m0 if %2==0 goto n0 :else set /a n=%2-1 set /a depth+=1 call :ack %1 %n% set t=%errorlevel% set /a depth-=1 set /a m=%1-1 set /a depth+=1 call :ack %m% %t% set t=%errorlevel% set /a depth-=1 if %depth%==0 ( exit %t% ) else ( exit /b %t% ) :m0 set/a n=%2+1 if %depth%==0 ( exit %n% ) else ( exit /b %n% ) :n0 set /a m=%1-1 set /a depth+=1 call :ack %m% %2 set t=%errorlevel% set /a depth-=1 if %depth%==0 ( exit %t% ) else ( exit /b %t% ) I use this script to test it @echo off cmd/c ackermann.cmd %1 %2 echo Ackermann of %1 %2 is %errorlevel% A sample output, for Test 1 1, gives: >test 1 1 >set depth=0 >if 1 == 0 goto m0 >if 1 == 0 goto n0 >set /a n=1-1 >set /a depth+=1 >call :ack 1 0 >if 1 == 0 goto m0 >if 0 == 0 goto n0 >set /a m=1-1 >set /a depth+=1 >call :ack 0 0 >if 0 == 0 goto m0 >set/a n=0+1 >if 2 == 0 (exit 1 ) else (exit /b 1 ) >set t=1 >set /a depth-=1 >if 1 == 0 (exit 1 ) else (exit /b 1 ) >set t=1 >set /a depth-=1 >set /a m=1-1 >set /a depth+=1 >call :ack 0 1 >if 0 == 0 goto m0 >set/a n=1+1 >if 1 == 0 (exit 2 ) else (exit /b 2 ) >set t=2 >set /a depth-=1 >if 0 == 0 (exit 2 ) else (exit /b 2 ) Ackermann of 1 1 is 2

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  • windows C system call with spaces in command

    - by myforwik
    I cannot make system calls with spaces in the names and parameters. For example: system("c:\program files\something\example.exe c:\my files\example.txt"); I have tried escaping in every way I know how, and NOTHING works. I have tried: system("\"c:\program files\something\example.exe\" \"c:\my files\example.txt\""); and system("c:\program^ files\something\example.exe c:\my^ files\example.txt"); Neither work. I still get 'c:\program' is not a recongnised internal or external command This is really driving me mad... I need to call and pass parameters that have spaces in them. I cannot use the short notation for reasons I won't go into. I have tried with ' quotes instead of " quotes, still doesn't work. I have tried putting quotes around the whole thing and quotes around the spaces and that doesn't work. Does anyone know how to do it properly?

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  • ImageMagick - how to enforce min/max heights/widths?

    - by Henryh
    Using ImageMagick, how can I resize an image to have a minimum: height of 150px width of 200px and also have a maximum: height of 225px width of 275px UPDATE: In case it helps, here's a further explanation of what I'm experiencing. I have a buch of images with all different ratio dimensions. Some images have 1:5 height/width ratios. Some have 5:1 height/width ratios. So that I want to do is set that a minimum height/width size for the image but also don't want the image size to be larger than a particular size. If I need to apply white padding to an image to make it fit within my constraint so that I don't have to distort the image, I'd like to do so.

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  • Stage untracked files for commit without staging tracked file changes

    - by Blair Holloway
    Oftentimes, when using git, I find myself in this situation: I have changes to several files, but I only want to commit parts of them. I have added several untracked files, which I want to track and commit. Solving the first part is easy; I run: git add -p Then, I choose which hunks to stage, and which hunks remain in my working tree, but unstaged. However, git's patch mode skips over untracked files. What I would like to do is something like: git add --untracked But no such option appears to exist. If I have, say, six untracked files, I could stage them using add in interactive mode and the add untracked option, like so: git add -i a<CR> 1<CR> 2<CR> 3<CR> 4<CR> 5<CR> 6<CR> <CR> q<CR> I feel like there is, or should be, a quicker way of doing this, though. What am I missing?

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  • is it safe to call "plink.exe" in an application

    - by EBAGHAKI
    i want to use "plink.exe -u username -pw securepassword" on my windows visual c++ program. will username and password remain safe while calling this command? I mean can a hacker steal or sniff the username and password? (consider hacker can't get to the password directly from the exe file)

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  • Using ssh for remote command

    - by user1663479
    I need to use ssh to execute a remote command such as: ssh -l jsilva xman /vol/2011/linux_x64/exe/mx201111.exe When I execute ssh I receive error message: /cmg/2011.11/linux_x64/exe/mx201111.exe: error while loading shared libraries: libmkl_intel_lp64.so: cannot open shared object file: No such file or directory This application uses the variable LD_LIBRARY_PATH. I inserted this variable into /etc/profiles in localhost and remote host. The filesystem /cmg is mounted by autofs for both hosts (local and remote). Anybody have idea how to resolve this problem? Thanks!

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  • how to make the batch file wait until another batch file completes execution?

    - by Arunachalam
    how to make the batch file wait until another batch file completes execution? let me explain with an example. echo hi >r.txt echo some piece of code >>r.txt start ar.bat echo some piece of coe >>ar.txt i want the code after start ar.bat to execute after this batch file exits .. i have tried without start it works but i want to run it in a seperate window ..is there any function to check whether that window which is running ar.bat is present ?

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  • Batch command getting error

    - by alice7
    Hi Guys, I wrote a simple batch file which checks whether the c drive path exists then execute the exe in that path else try the d drive path and execute it. IF EXIST c:\program files\x goto a ELSE goto b :a cd c:\program files\x executable.exe c:\temp\col.zip :b cd d:\program files\x executable.exe c:\temp\col.zip Im getting this error: ----Error Ouput-- 'ELSE' is not recognized as an internal or external command, operable program or batch file. The system cannot find the path specified. 'executable.exe' is not recognized as an internal or external command, operable program or batch file. 'dellsysteminfo.exe' is not recognized as an internal or external command, operable program or batch file. I don't know why.

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  • UNIX find for finding file names NOT ending in specific extensions?

    - by Cristi Diaconescu
    Is there a simple way to recursively find all files in a directory hierarchy, that do not end in a list of extensions? E.g. all files that are not *.dll or *.exe UNIX/GNU find, powerful as it is, doesn't seem to have an exclude mode (or I'm missing it), and I've always found it hard to use regular expressions to find things that don't match a particular expression. I'm in a Windows environment (using the GnuWin32 port of most GNU tools), so I'm equally open for Windows-only solutions.

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  • Where is svn.exe in my machine?

    - by Amitabh
    I have Tortoise svn installed on my desktop. I want to perform some tasks using commandline svn.exe? But I am not able to find svn.exe on my machine. Do we have to install something else to get the svn.exe command?

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  • Unix console becomes inactive after closing vim

    - by gotts
    user@laptop:~$ locate file.ext | xargs vim -p Vim: Warning: Input is not from a terminal 2 files to edit user@laptop:~$ After finding files and modifying them in vim I want to save them and continue to work in unix console but I can't do that. After vim close console just halts. No activity on any keypress. The only workaround is to close console tab and create a new one. How can I solve this problem?

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  • Where can I find a proper JavaScript beautifier

    - by Ernelli
    I have used http://jsbeautifier.org/ successfully using Rhino and ant, but the problem is that it is not deterministic. If you run the beautifier twice on a file the result is different from each time, e.g. each pass inserts additional array intendation on some lines. I have spent a lot of time debugging the code in beautify.js and have made some workarounds for comment handling, but the array indentation bug is annoying. Is there a correct and properly working JS code formatter anywhere that can be used as part of a source code indentation verification system? EDIT I have now tested with preserve-array-formating disabled, and it seems that it solves the problem. Too bad, since preserve-array-formating is quite useful with large array constructs.

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  • Running matlab in the background

    - by msandbot
    Hi, I am running matlab on 48 virtual machines and would like to automate it. I ssh into the machines then use matlab -r matlab_command > outfile.txt & to get the process to run in the background and run fine when I logout. The only problem is that when i jobs my process is stopped and won't start until I fg ^z bg. Is there a matlab flag so that I can run it in the background without having it stop? Thanks, Mike

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