Sum the number in each line of a file TimJanuary 31, 2011Linux0 CommentsHere is the command awk '{s += $1} END {print s}' mydatafile.txt Tags: awk, sum You Might Also Like Dell 2950 Dual E5420 + CentOS + KVM + Eth0 Bridge Mode April 7, 2010 [HOWTO] Squid proxy authentication using ncsa_auth helper March 8, 2010 Linux Ethernet Bonding – load balancing / active-passive January 15, 2011 Leave a Reply Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.