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# 1  
Old 08-15-2013
sed question

I am a newbie to linux. Could you please help me with sed replacing?
eg: “tyo435flbv#a23892132” should end up as “tyo435LINUX”
need to replace anything after letter 'f'(including) with 'LINUX'

Moderator's Comments:
Mod Comment edit by bakunin: please stay away from these "FONT"-tags. Thank you.

Last edited by bakunin; 08-16-2013 at 06:09 AM..
# 2  
Old 08-15-2013
sed "s/f.*/LINUX/"

# 3  
Old 08-15-2013
Awesome scott, such a simple one.Yeah, looks simple when you know it Smilie
# 4  
Old 08-16-2013
And, if you happen to have this string in a shell variable instead of in a file, and you're using a standards conforming shell (such as bash or ksh), you could use:
printf "%s\n" "${x%%f*}LINUX"

which produces:

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