KillDash9@programming.dev to linuxmemes@lemmy.world · 5 days agointimidatingprogramming.devexternal-linkmessage-square276linkfedilinkarrow-up1604arrow-down114file-text
arrow-up1590arrow-down1external-linkintimidatingprogramming.devKillDash9@programming.dev to linuxmemes@lemmy.world · 5 days agomessage-square276linkfedilinkfile-text
minus-squareHawtP0tat0@sh.itjust.workslinkfedilinkarrow-up3·3 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