KillDash9@programming.dev to linuxmemes@lemmy.world · 4 days agointimidatingprogramming.devimagemessage-square273linkfedilinkarrow-up1608arrow-down113file-text
arrow-up1595arrow-down1imageintimidatingprogramming.devKillDash9@programming.dev to linuxmemes@lemmy.world · 4 days agomessage-square273linkfedilinkfile-text
minus-squareHawtP0tat0@sh.itjust.workslinkfedilinkarrow-up3·2 days agohead n-1 > tmp && echo “line replacement” >> tmp && tail -n+1 >> tml && mv tmp orig
dd or GTFO.
head n-1 > tmp && echo “line replacement” >> tmp && tail -n+1 >> tml && mv tmp orig