screen+zsh

在~/.zshrc文件中加入如下内容：

  1. #screen integration to set caption bar dynamically
  2. function title {
  3. if [[ $TERM == "screen" || $TERM == "screen.linux" ]]; then
  4.     # Use these two for GNU Screen:
  5.     print -nR $'\033k'$1$'\033'\\\
  7.     print -nR $'\033]0;'$2$'\a'
  8. elif [[ $TERM == "xterm" || $TERM == "urxvt" ]]; then
  9.     # Use this one instead for XTerms:
  10.     print -nR $'\033]0;'$*$'\a'
  11.     #trap 'echo -ne "\e]0;$USER@$HOSTNAME: $BASH_COMMAND\007"' DEBUG
  12. fi
  13. }
  17. #set screen title if not connected remotely
  18. function precmd {
  19.     title "`print -Pn "%~" | sed "s:\([~/][^/]*\)/.*/:\1...:"`" "$TERM $PWD"
  20.     echo -ne '\033[?17;0;127c'
  21. }
  23. function preexec {
  24.     emulate -L zsh
  25.     local -a cmd; cmd=(${(z)1})
  26.     if [[ $cmd[1]:t == "ssh" ]]; then
  27.         title "@"$cmd[2] "$TERM $cmd"
  28.     elif [[ $cmd[1]:t == "sudo" ]]; then
  29.         title "#"$cmd[2]:t "$TERM $cmd[3,-1]"
  30.     elif [[ $cmd[1]:t == "for" ]]; then
  31.         title "()"$cmd[7] "$TERM $cmd"
  32.     elif [[ $cmd[1]:t == "svn" ]]; then
  33.         title "$cmd[1,2]" "$TERM $cmd"
  34.     else
  35.         title $cmd[1]:t "$TERM $cmd[2,-1]"
  36.     fi
  37. }

在~/.screenrc文件中加入如下内容：

  1. hardstatus alwayslastline "%{=b}%{-b}%{R}[%{=b B}%-w%{=b BK}%>%n %t%{-}%+w%{-b}%< %=%{R}][%{-b}%{M}%m-%d %D %{G}%c%{R}]"