unusual-linux-commands
Unusual linux commands can be very handy in several cases. Here are some of them. Repeat the last typed command: !! Display file-content like cat, but from upside down, can be achieved with tac (reverse cat) tac myfile.txt Like to lookup in a dictionary file? Use look. Everything whats starts with the passed word will be shown. look car Display time / date in bash screen on right upper corner. Continously! while sleep 1;do tput sc;tput cup 0 $(($(tput…