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# 1  
Old 07-31-2008
PS1 prompt

please advise what's wrong with this command ?

PS1="`hostname`:`who am i | cut -d " " -f1`:>>"

trying to make the PS1 prompt look like :


thank you
# 2  
Old 07-31-2008
What error are you getting?
# 3  
Old 07-31-2008
when I enter this command within (sh), the error message is :

-f1: not found
# 4  
Old 08-01-2008
how about:

works with bash
# 5  
Old 08-01-2008
You have to escape the quotes inside the quotes:

PS1="`hostname`:`who am i | cut -d \" \" -f1`:>>"

Otherwise, how is the shell going to know which quotes are inside the other ones when it processes your command? It just sees one quote... then another one, and it presumes you are closing the quotes.

Alternatively you could use different quotes to delimit the space:

PS1="`hostname`:`who am i | cut -d ' ' -f1`:>>"


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