I searched a lot over google and stackoverflow/serverfault, but I was not able to find a corresponding to "-m" option in the bash shell. I need to fetch only the first result with the grep. Is this possible in the sun-os/solaris?
2 Answers
There is no -m option to the Solaris grep. The -m N
switch stops reading a file after N
lines have been matched. If all you want is N lines of output then you could use
grep test file | head -N
where N
is the number of lines of output that you want.
-
1If you have the SUNWggrp package installed then you can use GNU grep from
/usr/sfw/bin/ggrep
. Feb 13, 2013 at 17:09 -
-
There is also CSWgrep from OpenCSW. While it installs grep as
/opt/csw/bin/ggrep
, you also have the/opt/csw/gnu
directory with symlinks, using the original names. Feb 13, 2013 at 21:06
You would need GNU grep to use the -m option. You could use awk or sed in Solaris instead, if you do not want to use GNU grep:
awk '$0 ~ var{print;exit}' var=$string mytextfile
-
2