-grml-etc-core (0.3.13) unstable; urgency=low
-
- * /etc/zsh/zshrc: added function dnews (to view Debian's NEWS file of the
- package).
-
- -- Michael Prokop <mika@grml.org> Tue, 12 Jun 2007 14:00:55 +0200
-
grml-etc-core (0.3.12) unstable; urgency=low
* Added some more examples to /etc/network/interfaces.examples.
+ * /etc/zsh/zshrc:
+ - move environment stuff from /etc/zsh/zshenv to
+ /etc/zsh/zshrc so we don't have all the environment variables
+ in 'zsh -f', thanks for the patch - ft!
+ - added function dnews (to view Debian's NEWS file of the package)
+ - added function minimal-shell (spawn a minimally set up ksh),
+ thanks ft!
+ - added keybinding ctrl-x1 to jump behind the first word on the
+ cmdline, thanks again ft!
-- Michael Prokop <mika@grml.org> Sun, 10 Jun 2007 00:04:08 +0200
--- /dev/null
+# vim:ft=sh:fdm=marker
+#
+# configuration used for an absolute minimal ksh shell.
+# Reason: reference no files in /usr/, so that FS can be umounted.
+
+# skip this setup for non-interactive shells
+[[ -o interactive && -t 0 ]] || return
+
+export PATH="/bin:/sbin/:/usr/bin/:/usr/sbin:/usr/local/bin:/usr/local/sbin:${HOME}/bin:/opt/bin"
+export EDITOR='ed'
+
+if [[ -x $(which vim) ]] ; then
+ export VISUAL='vim'
+else
+ export VISUAL='vi'
+fi
+if [[ -x $(which less) ]] ; then
+ export PAGER='less'
+else
+ export PAGER='more'
+fi
+
+FPATH=/usr/share/ksh/functions
+HISTSIZE=500
+HISTEDIT="$EDITOR"
+
+# some options.
+set -o emacs -o trackall -o globstar
+
+# aliases for various command shortcuts
+alias ls='ls --color=auto' # we're on grml, so we do have GNU ls.
+alias ll='ls -lFb'
+alias la='ls -LaFb'
+alias pu='ps -fu $USER'
+
+# Use keyboard trap to map keys to other keys
+# note that escape sequences vary for different terminals so these
+# may not work for you
+trap '.sh.edchar=${keymap[${.sh.edchar}]:-${.sh.edchar}}' KEYBD
+
+if [[ -x $(which infocmp) ]] && [[ -x $(which sed) ]] ; then
+ # reading some special keys from terminfo database.
+ # should work everywhere. hopefully.
+ typeset -A keymap
+ infocmp -L | sed '1,2d;s/\t//;s/, /\n/g;s/,$//' | \
+ while read -r line ; do
+ key="${line%=*}"
+ seq="${line#*=}"
+ case "$key" in
+ key_left) keymap+=( [$(print "$seq")]=$'\cb' ) ;;
+ key_right) keymap+=( [$(print "$seq")]=$'\cf' ) ;;
+ key_up) keymap+=( [$(print "$seq")]=$'\cp' ) ;;
+ key_down) keymap+=( [$(print "$seq")]=$'\cn' ) ;;
+ key_home) keymap+=( [$(print "$seq")]=$'\ca' ) ;;
+ key_end) keymap+=( [$(print "$seq")]=$'\ce' ) ;;
+ key_backspace) keymap+=( [$(print "$seq")]=$'\ch' ) ;;
+ key_dc) keymap+=( [$(print "$seq")]=$'\cd' ) ;;
+ esac
+ done
+else
+ # fallback, does not work in all terminals.
+ keymap=(
+ [$'\eOD']=$'\eb' # Ctrl-Left -> move word left
+ [$'\eOC']=$'\ef' # Ctrl-Right -> move word right
+ [$'\e[3~']=$'\cd' # Delete -> delete to right
+ [$'\e[1~']=$'\ca' # Home -> move to beginning of line
+ [$'\e[4~']=$'\ce' # End -> move to end of line
+ )
+fi
+
+# put the current directory and history number in the prompt.
+# use a wrapper for 'cd' to get '~' instead of /home/foo/.
+function _cd {
+ "cd" "$@"
+ [[ $PWD = $HOME* && $HOME != / ]] && _pwd=\~"${PWD#$HOME}" && return
+ _pwd="$PWD"
+}
+alias cd=_cd
+_cd .
+PS1='(!)-$_pwd\$ '
# language settings (read in /etc/environment before /etc/default/locale as
# the latter one is the default on Debian nowadays)
[ -r /etc/environment ] && source /etc/environment
- if [ -n "$LANG" ] ; then
- export LANG
- else
- [ -r /etc/default/locale ] && source /etc/default/locale
- fi
- [ -n "$LANG" ] && export LANG || export LANG="en_US.iso885915"
- [ -n "$LC_ALL" ] && export LC_ALL
- [ -n "$LC_MESSAGES" ] && export LC_MESSAGES
-
- [ -r /etc/sysconfig/keyboard ] && source /etc/sysconfig/keyboard
- [ -r /etc/timezone ] && TZ=$(cat /etc/timezone)
# set environment variables (important for autologin on tty)
[ -z "$HOSTNAME" ] && export HOSTNAME=`hostname`
# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
-# Latest change: Die Jun 12 14:00:47 CEST 2007 [mika]
+# Latest change: Mit Jun 20 10:28:28 CEST 2007 [mika]
################################################################################
# This file is sourced only for interactive shells. It
# should contain commands to set up aliases, functions,
fi
# }}}
+# locale setup {{{
+ if [ -n "$LANG" ] ; then
+ export LANG
+ else
+ [ -r /etc/default/locale ] && source /etc/default/locale
+ fi
+ [ -n "$LANG" ] && export LANG || export LANG="en_US.iso885915"
+ [ -n "$LC_ALL" ] && export LC_ALL
+ [ -n "$LC_MESSAGES" ] && export LC_MESSAGES
+
+ [ -r /etc/sysconfig/keyboard ] && source /etc/sysconfig/keyboard
+ [ -r /etc/timezone ] && TZ=$(cat /etc/timezone)
+# }}}
+
# check for potentially old files in 'completion.d' {{{
setopt extendedglob
xof=(/etc/zsh/completion.d/*~/etc/zsh/completion.d/_*(N))
}
zle -N sudo-command-line _sudo-command-line
bindkey "^Os" sudo-command-line
+
+### jump behind the first word on the cmdline.
+### useful to add options.
+ function jump_after_first_word() {
+ local words
+ words=(${(z)BUFFER})
+ if (( ${#words} <= 1 )) ; then
+ CURSOR=${#BUFFER}
+ else
+ CURSOR=${#${words[1]}}
+ fi
+ }
+ zle -N jump_after_first_word
+ bindkey '^x1' jump_after_first_word
+
# }}}
# {{{ set some important options
salias dhclient "$(wavemon -d | awk '/device/{print $2}')"
}
+ # spawn a minimally set up ksh - useful if you want to umount /usr/.
+ minimal-shell() {
+ exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ksh
+ }
+
# Switching shell safely and efficiently? http://www.zsh.org/mla/workers/2001/msg02410.html
# bash() {
# NO_SWITCH="yes" command bash "$@"
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