This page last modified: Jun 30 2004
title:Using split and cat to help edit large files. # That's 10Mb split -b 10000000 filename.txt # makes xaa xab xac xad xae xaf ... # grep for what you want, edit that file with emacs cat xaa xab xac xad xae xaf > new1.txt # Using wildcards with cat seems to work fine too: cat x?? > new2.txt