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Top Forums UNIX for Beginners Questions & Answers Find and replace with wildcard Post 302999165 by Don Cragun on Wednesday 14th of June 2017 02:23:05 PM
Old 06-14-2017
One could also try:
Code:
sed 's,0/1[^[:space:]]*,homo,g
s,1/1[^[:space:]]*,hetero,g' file

If all of your fields are <tab> separated and some fields might contain <space>s, replace each occurrences of the string [:space:] in the above with a literal <tab> character.

If you are using a Solaris/SunOS system, and the above command doesn't work; change sed to /usr/xpg4/bin/sed.
This User Gave Thanks to Don Cragun For This Post:
 

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