find and replace


 
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# 1  
Old 04-12-2011
find and replace

How can i search the occurrence of
Code:
Clear;Clear;ic/In/2011 :

and replace with
Code:
X25

in a file?

i used
Code:
sed 's/Clear;Clear;ic/In/2011 :/X25/g'

but keeps giving me error. any help?

Last edited by aydj; 04-12-2011 at 09:57 AM.. Reason: more information
# 2  
Old 04-12-2011
Code:
>cat /tmp/a
Clear;Clear;ic/In/2011 :

>cat /tmp/a  | sed "s!Clear;Clear;ic/In/2011 :!X25!g"
X25

# 3  
Old 04-12-2011
Code:
$ ruby -ne 'puts $_.gsub(/Clear;Clear;ic\/In\/2011/, "X25")' file
dfs
X25 :
safsf

# 4  
Old 04-12-2011
Quote:
Originally Posted by purdym
Code:
>cat /tmp/a  | sed "s!Clear;Clear;ic/In/2011 :!X25!g"

In some shells, the exclamation point triggers history expansion (even when double quoted). In this case, since there's no need for parameter expansion or command subsitution, simply use the stronger single quotes.

Regards,
Alister
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