histroy configuration

.bashrc

@@ -1,8 +1,11 @@
 #!/bin/bash
 export LIBVIRT_DEFAULT_URI="qemu:///system"
+export EDITOR="vim"
 export HISTSIZE=-1
 export HISTFILESIZE=-1
-export EDITOR="vim"
+export HISTTIMEFORMAT="%y-%m/%d %T "
+export HISTCONTROL=ignoreboth
+export HISTIGNORE="ls *:cd *:pwd:history"
 
 # used by systemd user unit file ssh-agent in  ~/.config/systemd/user/ssh-agent.service
 #Also add "AddKeysToAgent  yes" to ~/.ssh/config