리눅스 명령어

Clear all history

history -c clear all history
history -d 7 clear history line #7

 

Search history

history | grep test
1001 vim test.txt
1002 history | grep test

Turn off/on history

vim .bash_profile vim .bashrc
HISTSIZE=0 turn off history
export HISTSIZE=1000 turn on history

 

Clear all history even after re-login

vim .bash_history
gg move up to the first line
dG delete from first to last line