Latest Posts
Tags
awk awk -F awk examples background run script bash awk command grep linux curl disk space docker commands docker usage du find and grep Google Analytics grep -v grep examples java java example linux awk linux command linux find linux grep linux ls ls -al ls -lrt ls examples ls sort ls sort by size mkdir mv examples mysql mysql column to row mysql example rm rmdir sed sed examples sed tutorial seo Shell tutorial top vim vim examples vim tutorial w wordpress
Tag Archives: awk merge files
awk merge files base on the keyword
use the awk variables NR and FNR merge files base on the keywords.
awk -F’ ‘ ‘NR==FNR{a[$1]=$2;}NR!=FNR{print $0, a[$1]}’ test-4.txt test-5.txt Continue reading
Posted in Awk Command, Text Processing
Tagged awk examples, awk merge files, awk NR FNR, linux awk
Comments Off on awk merge files base on the keyword