awk question


 
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# 1  
Old 05-09-2006
awk question

Hello Peeps,

How can I use awk to strip the filename off the end please ?

/dir/dir/dir/dir/filename ?

Thanks,
Dave
# 2  
Old 05-09-2006
Code:
echo '/dir/dir/dir/dir/filename' | awk -F/ -v OFS=/ '{NF--;$1=$1;print}'

# 3  
Old 05-09-2006
i would do this instead. translate the / to a space. then awk the 5th field.


tr "/" " " ./file | awk '{print $5}'
# 4  
Old 05-09-2006
Quote:
Originally Posted by wxornot
i would do this instead. translate the / to a space. then awk the 5th field.


tr "/" " " ./file | awk '{print $5}'
why do you need a 'tr'?
# 5  
Old 05-09-2006
tr means translate. It's a cool function, you can translate most things from one character to another. It works like sed more or less, just one more tool to have in your unix bag of tricks.
# 6  
Old 05-09-2006
Quote:
Originally Posted by wxornot
tr means translate. It's a cool function, you can translate most things from one character to another. It works like sed more or less, just one more tool to have in your unix bag of tricks.
ah, i see - thanks.
but why do you need it here exactly?
# 7  
Old 05-10-2006
cant we use basename

Is basename a HP-UX command only? Can it be used across different flavors?
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