help to write shell script

vikrambhimbar · 04-03-2006, 04:12 AM

Hi ,

I am trying to write a script ...
there are two files a & b with some numerical values in a row. i want to add contents of file a with file b and put them in a file c.who do i do this,I

And othe one is i have two servers and 30 users . i want 15 users to strictly use first software and other 15 to use other softeware ,,

Please Help me,

Thanks,
Vikram

muha · 04-03-2006, 04:26 AM

1) join files with cat file1 file2 > file3

Code:

$ cat list1.txt
Mary Wednesday
Joe Monday
Sally Saturday
$ cat list2.txt
Sally 999.999.9990
Mary 999.999.9998
Joe 999.999.9993
$ cat list1.txt list2.txt > list3.txt
$ cat list3.txt
Mary Wednesday
Joe Monday
Sally Saturday
Sally 999.999.9990
Mary 999.999.9998
Joe 999.999.9993

Also check out this thread: http://www.linuxquestions.org/questi...d.php?t=430116
And if you want more exact answers, please post examples of your input-files and intended output.

jonaskoelker · 04-03-2006, 04:43 AM

use chown, chmod, adduser, and deluser to move people into groups and allow specific groups to run specific programs.

If you're a fascist, you might restrict the use of gcc so some users can't compile their own. And if you're a real fascist, you restrict their internet usage so they can't download gcc binaries.