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May
14
comment How to compare/fetch the greater value in perl script?
This is a shell script, not a perl script. The perl script is contained in single quotes.
May
14
answered How to compare/fetch the greater value in perl script?
May
14
revised How to compare/fetch the greater value in perl script?
fixed formatting
Apr
30
awarded  Populist
Apr
8
comment Bash script: command not found
Have you tried running hash -r?
Apr
8
comment Bash script: command not found
Please, add the output of echo "$PATH" | xxd to the question. Also, check that the error isn't coming from inside of the script: doesn't it call a command that's not found?
Mar
30
answered Replace string with multiline file content
Mar
22
comment Print second vowel in word in red color
What is the problem: how to colour the output, or how to recognise the second vowel? (Or both?)
Mar
9
comment Repeat each line in a text n times
perl -ne 'print $_ x 3' file is even easier.
Mar
9
revised using cut in a loop script
added 8 characters in body
Feb
28
comment Is it possible to run stress at the same time as vmstat/iostat etc?
stackoverflow.com/questions/28781296/…
Feb
13
revised Which one is better: using ; or && to execute multiple commands in one line?
added 1 character in body
Feb
11
comment Change bash title to show truncated pwd
How do you change bash's title?
Feb
9
answered Whitespace Problems With Script and Variables
Dec
27
answered Bash: Regular Expressions in substitution
Dec
22
comment Alternative for |(pipe) operator
I'm just checking it's not an XY problem.
Dec
22
comment Alternative for |(pipe) operator
Why do you need it?
Dec
3
awarded  command-line
Dec
2
answered Find and execute multiple scripts in parallel
Nov
21
comment How to select and print IP address from a set of strings?
For multiline processing, I'd turn to Perl.