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remove pattern with sed

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# 1  
Old 09-17-2010
remove pattern with sed
Hi,

i want to remove a certain pattern when i type pwd.

pwd will look like this:

..../....../....../Pat_logs/..../....../...../......

the dotted lines are just random directory names,
i want it to remove the "Pat_logs/...../....../....../" part

so for example:

a/b/c/d/Pat_logs/e/f/g

will become:

a/b/c/d/g

thanks!

---------- Post updated at 12:11 PM ---------- Previous update was at 11:57 AM ----------

I got this... but apparently it does nothing, so I don't think it finds the pattern correctly.

pwd | sed 's/\/PAT_logs\/\(\([:alnum:]+\)\/+\)//'
# 2  
Old 09-17-2010
Hi.

PAT_logs is not the same as Pat_logs. Sed like most everything in Unix is case-sensitive.

Code:
$ echo a/b/c/d/Pat_logs/e/f/g | sed 's/\/*Pat_logs.*\//\//'
a/b/c/d/g

# 3  
Old 09-17-2010
Yes, everything should be PAT_logs, I just typed the post in the wrong case sorry.
# 4  
Old 09-17-2010
Code:
pwd | sed 's/\\PAT_logs//'

# 5  
Old 09-17-2010
Quote:
Originally Posted by john1212
Code:
pwd | sed 's/\\PAT_logs//'

Did you actually test that?

Code:
$ echo a/b/c/d/PAT_logs/e/f/g | sed 's/\\PAT_logs//g'
a/b/c/d/PAT_logs/e/f/g

# 6  
Old 09-17-2010
oops.. I'm trying to close this thread but don't know how
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