I want to know how to search for a file with grep in Unix. I am sure it is the same with Linux. If you guys could post some text of script and show me how to do it real quick I would appreciate it.

I am a bit stumped by this. I am no expert at sed/awk/grep, though I can usually find my way around... youngka@vadmin:~/www/nsr_19_data$ grep -iE '^[[:digit:]]+~[0-9 ...