Support LESS_TERMCAP_*

[grml-etc-core.git] / etc / zsh / zshrc

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 3b6d6de..0d85b3e 100644 (file)
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -3,7 +3,7 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2.
-# Latest change: Mon Jul 02 18:17:08 CEST 2007 [mika]
+# Latest change: Sam Jul 07 10:56:20 CEST 2007 [mika]
 ################################################################################
 # This file is sourced only for interactive shells. It
 # should contain commands to set up aliases, functions,
@@ -11,8 +11,8 @@
 #
 # Global Order: zshenv, zprofile, zshrc, zlogin
 ################################################################################
-#
-# zsh-refcard-tag documentation:
+
+# zsh-refcard-tag documentation: {{{
 #   You may notice strange looking comments in the zshrc (and ~/.zshrc as
 #   well). These are there for a purpose. grml's zsh-refcard can now be
 #   automatically generated from the contents of the actual configuration
@@ -20,7 +20,7 @@
 #   and what lines of code to take into account (and for what purpose).
 #
 # Here is what they mean:
-#{{{
+#
 # List of tags (comment types) used:
 #   #a#     Next line contains an important alias, that should
 #           be included in the grml-zsh-refcard.
@@ -235,7 +235,6 @@
   export MAIL=${MAIL:-/var/mail/$USER}
   # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/
   export SHELL='/bin/zsh'
-  [[ -f ~/.terminfo/m/mostlike ]] && MYLESS='LESS=C TERMINFO=~/.terminfo TERM=mostlike less' || MYLESS='less'
   [ -x $(which dircolors) ] && eval `dircolors -b`
 
 # Search path for the cd command
@@ -567,6 +566,7 @@ fi
   setopt auto_pushd           # make cd push the old directory onto the directory stack.
   setopt nonomatch            # try to avoid the 'zsh: no matches found...'
   setopt nobeep               # avoid "beep"ing
+  setopt pushd_ignore_dups    # don't push the same dir twice.
 
   MAILCHECK=30       # mailchecks
   REPORTTIME=5       # report about cpu-/system-/user-time of command if running longer than 5 seconds
@@ -601,7 +601,7 @@ fi
 # dirstack handling {{{
   DIRSTACKSIZE=20
   if [[ -f ~/.zdirs ]] && [[ ${#dirstack[*]} -eq 0 ]]; then
-     dirstack=( ${(uf)"$(< ~/.zdirs)"} )
+     dirstack=( ${(f)"$(< ~/.zdirs)"} )
      # "cd -" won't work after login by just setting $OLDPWD, so
      [[ -d $dirstack[0] ]] && cd $dirstack[0] && cd $OLDPWD
   fi
@@ -790,7 +790,7 @@ ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< %# "
   alias ...='cd ../../'
 
   # generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
-  if [ -x /sbin/kexec ] ; then
+  if [ -x /sbin/kexec -a -r /proc/cmdline ] ; then
      alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
   fi
 
@@ -838,6 +838,13 @@ ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< %# "
 # I like clean prompt, so provide simple way to get that
   alias 0 &>/dev/null || functions 0 &>/dev/null || alias 0='return 0'
 
+# for really lazy people like mika:
+  type S &>/dev/null || alias S='screen'
+  type s &>/dev/null || alias s='ssh'
+
+# get top 10 shell commands:
+  alias top10='print -l ? ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
+
 # truecrypt; use e.g. via 'truec /dev/ice /mnt/ice' or 'truec -i'
   if [ -x $(which truecrypt) ] ; then
      if isutfenv ; then
@@ -1145,7 +1152,7 @@ grmlstuff() {
 # people should use 'grml-x'!
   startx() {
     if [ -e /etc/X11/xorg.conf ] ; then
-       [ -x /usr/bin/startx ] && /usr/bin/startx || /usr/X11R6/bin/startx
+       [ -x /usr/bin/startx ] && /usr/bin/startx "$@" || /usr/X11R6/bin/startx "$@"
     else
       echo "Please use the script \"grml-x\" for starting the X Window System
 because there does not exist /etc/X11/xorg.conf yet.
@@ -1247,6 +1254,7 @@ If you want to use xinit anyway please call \"/usr/bin/xinit\"."
   else
      manzsh()  { /usr/bin/man zshall |  vim -c "se ft=man| se hlsearch" +/"$1" - ; }
      # manzsh()  { /usr/bin/man zshall |  most +/"$1" ; }
+     # [[ -f ~/.terminfo/m/mostlike ]] && MYLESS='LESS=C TERMINFO=~/.terminfo TERM=mostlike less' || MYLESS='less'
      # manzsh()  { man zshall | $MYLESS -p $1 ; }
   fi
 
@@ -1255,11 +1263,13 @@ If you want to use xinit anyway please call \"/usr/bin/xinit\"."
     dchange() {
       if [ -r /usr/share/doc/${1}/changelog.Debian.gz ] ; then
          most /usr/share/doc/${1}/changelog.Debian.gz
+      elif [ -r /usr/share/doc/${1}/changelog.gz ] ; then
+         most /usr/share/doc/${1}/changelog.gz
       else
          if type -p aptitude &>/dev/null ; then
             echo "No changelog for package $1 found, using aptitude to retrieve it."
             if isgrml ; then
-              aptitude -t unstable changelog tsclient
+              aptitude -t unstable changelog ${1}
             else
               aptitude changelog ${1}
             fi