fi
# Simulate hooks using _functions arrays for Zsh versions older than 4.3.4. At
-# the moment only precmd() and preexec() are simulated.
+# the moment only precmd(), preexec() and chpwd() are simulated.
#
# At least 4.3.4 (not sure about later versions) has an error in add-zsh-hook
# so the compatibility version is used there too.
# Provide add-zsh-hook which was added in 4.3.4.
fpath=(~/.zsh/functions/compatibility $fpath)
- # Run all functions defined in the ${precmd,preexec}_functions arrays.
+ # Run all functions defined in the ${precmd,preexec,chpwd}_functions
+ # arrays.
function precmd() {
for function in $precmd_functions; do
$function $@
$function $@
done
}
+ function chpwd() {
+ for function in $chpwd_functions; do
+ $function $@
+ done
+ }
fi
# Autoload add-zsh-hook to add/remove zsh hook functions easily.
# Load zmv (zsh move) which is powerful to rename files.
autoload zmv
+
# HISTORY SETTINGS
# Use history and store it in ~/.zsh/history.
setopt histignoredups
# Vim like completions of previous executed commands (also enter Vi-mode). If
# called at the beginning it just recalls old commands (like cursor up), if
-# called after typing something only lines starting with the typed are
+# called after typing something, only lines starting with the typed are
# returned. Very useful to get old commands quickly. Thanks to Mikachu in #zsh
# on Freenode (2010-01-17 12:47) for the information how to a use function
# with bindkey.
# Set the default prompt. The current host and working directory is displayed,
# the exit code of the last command if it wasn't 0, the number of running jobs
-# if not 0 and a + if this shell is running inside another shell.
+# if not 0.
+#
# The prompt is in green and blue to make easily detectable, the error exit
# code in red and bold and the job count in yellow.
PROMPT="$green%B%m%b$default:$blue%B%~%b$default \
#
# If a command is run with sudo or if the shell is running as root then a ! is
# added at the beginning of the command to make this clear. If a command is
-# running on a different computer with ssh a @ is added at the beginning. This
-# only works if the .zshrc on the server also uses this command.
+# running on a different computer with ssh a @ is added at the beginning. If
+# screen is running on the remote machine instead of @screen @:hostname
+# (hostname replaced by the machine's hostname) is displayed. This only works
+# if the .zshrc on the server also uses this command.
if [[ $TERM == screen* || $TERM == xterm* || $TERM == rxvt* ]]; then
# Is set to a non empty value to reset the window name in the next
# precmd() call.
# different computer.
if [[ -n $SSH_CONNECTION ]]; then
program_name="@$program_name"
+
+ # If screen is running in SSH then display "@:hostname" as title
+ # in the term/outer screen.
+ if [[ $program_name == @screen ]]; then
+ program_name="@:${$(hostname)//.*/}"
+ fi
fi
# Set the window name to the currently running program.
# Store the current buffer in the history.
zle && print -s -- $BUFFER
- # Return the default exit code so zsh aborts the current command.
+ # Return the default exit code so Zsh aborts the current command.
return $1
}
alias -g G='| grep'
alias -g S='| sort'
alias -g U='| uniq'
+alias -g H='| head'
+alias -g T='| tail'
# Make going up directories simple.
alias -g ...='../..'