Add control-k clear end of line to .bashrc

.bashrc

@@ -56,6 +56,9 @@ function parse_git_branch {
 #export PS1='\u@\h \[\033[1;33m\]\w \[\033[0m\]$(parse_git_branch)$ '
 export PS1='\[\033[1;31m\]\u@\h \[\033[1;34m\]\w \[\033[1;32m\]$(parse_git_branch)\[\033[0m\]$ '
 
+# bind commands
+bind '"\C-k"':kill-line # clear to end of line
+
 # Local customized path and environment settings, etc.
 if [ -f ~/.bashrc.local ]; then
     . ~/.bashrc.local