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Forum: Programming / Scripting

Request help with C/C++, Perl, PHP, Python, Ruby, Bash Scripts, or other Linux programming/scripting related issues

  1. Command Substitution question

    Hi guys. Can anyone tell me why the following does not work? CMD="cat /etc/hosts | grep 127.0.0.1" RES="`$CMD`" What I want to do is...

    Started by jlrando, 02-17-2012
    • Replies: 7
    • Views: 1,017
    02-26-2012 Go to last post
  2. Project Management Tool

    Hello All, I am looking for a good project management that has: - Mercurial Support - Issue tracking - Wiki - Roadmap - Easily...

    Started by RobinVossen, 02-25-2012
    • Replies: 0
    • Views: 521
    02-25-2012 Go to last post
  3. Exclude files matching pattern

    In my script, I create a file list containing e.g. the 10 most recent files that have been modified. find $SOURCE -type f -size $FILESIZE -mtime...

    Started by eulaersi, 02-23-2012
    • Replies: 1
    • Views: 966
    drl
    02-24-2012 Go to last post
  4. Tail , grep and send mail

    We have a log file which contains all task start and end logs. There are certain critical task which needs to be notified immediately after their...

    Started by krishh_kk, 02-22-2012
    • Replies: 3
    • Views: 1,940
    02-23-2012 Go to last post
  5. how to update a website timer manually

    ok so imagine you have a website and on this website you have a timer made in vb, and now everytime the timer finishes you need to give a message,...

    Started by keanux, 02-23-2012
    • Replies: 0
    • Views: 608
    02-23-2012 Go to last post
  6. Running xterm in background and passing parameters...

    Hello, i have a question about bash. How to run xterm in background and pass variable to it? I have written this code: n=1 for i in $(at) do...

    Started by bzykubd, 02-22-2012
    • Replies: 1
    • Views: 1,225
    02-23-2012 Go to last post
  7. Mutex

    #include <semaphore.h> #include <unistd.h> /* Symbolic Constants */ #include <sys/types.h> /* Primitive System Data Types */ #include...

    Started by ravind007, 02-19-2012
    • Replies: 8
    • Views: 1,201
    02-22-2012 Go to last post
  8. GIT:Merging two different repositories to one

    Someone got experience with this? I googled a bit and found some attempts via submodule. But important to us is the history of everything. Some...

    Started by Akendo, 02-21-2012
    • Replies: 1
    • Views: 708
    02-22-2012 Go to last post
  9. Question bash scripting & mysql

    hello everybody I want to connect to mysql and execute some commands like create database and table,.... via bash scripting. I wrote : ...

    Started by amkh, 09-09-2008
    • Replies: 7
    • Views: 58,777
    02-22-2012 Go to last post
  10. make does not work

    Hi, I am trying to install a package (ath9k driver), but make does not work, I get the following error. I guess the problem is in the Makefile,...

    Started by GinaH, 02-20-2012
    • Replies: 2
    • Views: 732
    02-22-2012 Go to last post
  11. XSD complexType with elements and attributes

    I am trying to make an XSD file that can validate XML elements that have attributes. For example XML file: <task> <constraint...

    Started by kateus, 02-21-2012
    • Replies: 0
    • Views: 624
    02-21-2012 Go to last post
  12. ssh without password in bash script

    hi i want to do a litle script that login into linux server with ssh and make a litle thing in the server then logout. this is what i got: ...

    Started by meirh, 02-19-2012
    • Replies: 4
    • Views: 6,324
    02-20-2012 Go to last post
  13. bash scripting - how to only echo vairables if they got a value + more

    I'm trying to make a script that warns me if some processes isn't running and if my storage drives isn't in standby. I'm pretty much done with the...

    Started by lleroy, 02-18-2012
    • Replies: 1
    • Views: 586
    02-19-2012 Go to last post
  14. learn c programming

    Hello I want to learn C programming. I will try to create an image viewer can anyone help me? an image viewer that works on OpenSUSE 12.1 xfce. How...

    Started by norsken, 02-12-2012
    • Replies: 6
    • Views: 697
    02-19-2012 Go to last post
  15. grep and regex

    Hi, can you help me with this expression: cat file | grep -E (?<=title>).*(?=</title) Expecting that file is html file with title in title...

    Started by visitor123, 02-17-2012
    • Replies: 4
    • Views: 793
    02-19-2012 Go to last post
  16. So im 100% new to programming..

    I just started learning programming. I can't get my first C++ program to compile and execute in geany. // my first program in C++ #include...

    Started by wayoftao, 02-18-2012
    • Replies: 8
    • Views: 880
    02-18-2012 Go to last post
  17. How can I print word counter using grep to search for more than 1 word

    Greetings: My Question is: I'm using the following command (I'm newbie to linux, and will be thankful to you to explain it to me briefly. I...

    Started by ieee2, 02-18-2012
    • Replies: 8
    • Views: 699
    drl
    02-18-2012 Go to last post
  18. grep {N} and grep{N,}

    What is the difference beteen grep {N} and {N,}. It seems to produce the same result. I have a file with the following content: abc /abc...

    Started by mrkozmic, 02-16-2012
    • Replies: 5
    • Views: 811
    drl
    02-18-2012 Go to last post
  19. Parsing Javascript with Python

    Hello, I am attempting to write a script in Python that checks blacklists results for an IP address. The problem is, the website shoots back the...

    Started by agntsgotnosecret, 02-16-2012
    • Replies: 3
    • Views: 4,299
    02-18-2012 Go to last post
  20. Lua "if_mounted"?

    Hi All, I want to know if LUA has an equivalent to "IF_MOUNTED" from Conky. I basically want to show some colored bars if my externals are...

    Started by jmadero, 02-16-2012
    • Replies: 0
    • Views: 539
    02-16-2012 Go to last post

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