Ross S. W. Walker wrote:
mups.cp wrote:
A simple one # echo "jerry jerry" | tr " " "\n" | grep -c jerry 2
The perl seems more general.
To add yet another variation:
echo "jerry jerry" | awk 'BEGIN {RS=FS} {/jerry/ jerry++} END {print jerry}'
That should have been:
echo "jerry jerry" | awk 'BEGIN{RS=FS} /^jerry$/ {jerry++} END{print jerry}'
-Ross
On 10/10/07, Andy Harrison aharrison@gmail.com wrote:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
On 10/10/07, Jerry Geis wrote:
Is there a command line option on grep that says count ALL occurances on a line not just the first one???
echo "jerry jerry" | grep -c jerry
Grep can just count the number of lines with occurrences not the number of them. You can do it in perl though.
# echo "jerry jerry" | perl -lane '$count = grep $_ =~
m/jerry/, @F;
print $count' 2
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