Simpler Navigation for Servers and Operating Systems - Please Update Your Bookmarks
Completed: a much simpler Servers and Operating Systems section of the Community. We combined many of the older boards, so you won't have to click through so many levels to get at the information you need. Check the consolidated boards here as many sub-forums are now single boards.
If you have bookmarked forums or discussion boards in Servers and Operating Systems, we suggest you check and update them as needed.
cancel
Showing results for 
Search instead for 
Did you mean: 

grep command

SOLVED
Go to solution
RAC_1
Honored Contributor

Re: grep command

I think this is not possible with grep/egrep/fgrep. May be gnu grep will help.

Without gnu grep, you can do it as follows.

grep "156.152.45.5" ./file|awk -F " " '{if(length($1)==12)print}'

Anil
There is no substitute to HARDWORK
curt larson_1
Honored Contributor

Re: grep command

similar to Mr. Soler's

awk -v var=$ADRESSIP '
$1 == var {print $2;}' yourFile
Highlighted
Muthukumar_5
Honored Contributor

Re: grep command

Hai,

We can use ^ and $ to notify the begin and end of string. It is easy to get the exact string.

ADRESSIP=156.152.45.5
grep ^${ADRESSIP}$

Regards,
Muthukumar
Easy to suggest when don't know about the problem!