1. Shell Programming and Scripting

I don't understand this, can anyone explain the evaluation logic used here, and I would really appreciate a general explanation for it. ---------------------- Here's the korn script: -------------------- #! /usr/bin/ksh if ] then echo true else echo false fi if (( 2 > 10 )) then... (1 Reply)

2. Shell Programming and Scripting

exam is a ksh script. In command line I enter: exam 3 param_2 param_3 param_4. In exam how can I get the value of the parameter which position is specified by the first argument. Simply doing this DOES NOT work: offset=$1 value=$$offset can you figure out any possible way to interpret a... (5 Replies)

3. UNIX for Dummies Questions & Answers

Hi all. So I have a problem. I have been doing real good figuring this stuff out on my own but Im a newbie and stuck on something that is probably real basic. I want to get the following output from the who command: User TTY Date Time gd22a12 pts/1 Feb 1 11:34 gd22a13 pts/3 Feb 1... (13 Replies)