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6h
comment How while loop execute in the shell script for the FALSE condition?
@Tiger: Does this help? [ 5 -lt 10 ]; echo $? and [ 35 -lt 10 ]; echo $?
7h
revised Program just works in one terminal
added 342 characters in body
8h
revised Program just works in one terminal
deleted 82 characters in body
8h
revised Program just works in one terminal
added 1255 characters in body
8h
answered Program just works in one terminal
9h
comment Program just works in one terminal
@biorunner88: You're missing a ; after k=... You would likely also want to quote I= $i as in I="$i"
21h
comment meaning of [ $? -ne '0' ]. (shell script)
He is also missing a space after the [ (test) command and before the enclosing ] argument.
1d
revised How do I maintain sudo in a bash script?
added 193 characters in body
1d
revised How do I maintain sudo in a bash script?
added 85 characters in body
1d
answered How do I maintain sudo in a bash script?
2d
awarded  Guru
Feb
3
comment Bulk downloading PDFs
@user1380599: If might be best as its own question ... What is it?
Jan
25
awarded  Good Answer
Jan
22
awarded  Great Answer
Jan
22
revised How to check if process completed successfully or if there are any errors?
added 9 characters in body
Jan
22
answered How to check if process completed successfully or if there are any errors?
Jan
20
answered How to re-show this vim's welcome screen?
Jan
20
comment CentOS - meaning of the boot screen progress bar layers/colors
It is an illusion, mental imagery of sorts. The point is to make the boot feel faster whilst looking at the screen.
Jan
20
comment Process tree using fork()
Ach. The update seems to never arrive. Was looking forward to this ...
Jan
20
revised Bulk downloading PDFs
added 250 characters in body