AWK tips
Published: Wednesday, Dec 26, 2007 Last modified: Monday, Nov 11, 2024
Every now and then, some shows me something I should know :
(du -a | awk '{print }' | grep '\.JPG' | xargs jhead)
for i in `du -a | awk '{print $2}' | grep '\.JPG'`; do cp $i ~/kodak; done
First field:
apt-cache search mp3 | awk '{print $1}'
Last field:
apt-cache search mp3 | awk '{print $NF}'
Everything except first column:
awk '{ for (i=2; i<=NF; i++) printf "%s ", $i; printf "\n"; }'
I want to remove the first column. So everything BUT awk '{print $1}'
awk '{$1="";print $0}'