chaange bashrc to record each command after execution

Author: btabibian

dotfiles/bashrc

@@ -18,6 +18,10 @@ HISTFILESIZE=4000000
 # update the values of LINES and COLUMNS.
 shopt -s checkwinsize
 
+# update history after each execution
+shopt -s histappend
+PROMPT_COMMAND="history -a;$PROMPT_COMMAND"
+
 # make less more friendly for non-text input files, see lesspipe(1)
 [ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"