Re: Frage zu Alias

24 Mar 2010

      On Montag, 22. März 2010 22:43:39 Lutz Weber wrote:
...
Stefan Plenert´s Tastaturgeklapper am Montag 22 März 2010 :
...
Hi Stefan,
kommentiere mal die alias Einträge in
/etc/bash.bashrc
Ist das nicht verkehrt?
...
aus. Sollte evtl. helfen.
Gruß Lutz
# find / -name "alias.ash"
find: "/home/stefan/.gvfs": Keine Berechtigung
~/Docukents/ / / (die Kopie)
/etc/profile.d/alias.ash

# /etc/profile.d/alias.ash for SuSE Linux
#
# The ash shell does not have an alias builtin in
# therefore we use functions here. This is a seperate
# file because other shells may run into trouble
# if they parse this even if they do not expand.
#
suspend () { local -; set +j; kill -TSTP 0; }
#
# A bug? the builtin bltin is missed and mapped
# to the builtin command.
#
bltin () { command ${1+"$@"}; }
pushd () {
    local SAVE=`pwd`
    if test -z "$1" ; then
	if test -z "$DSTACK" ; then
	    echo "pushd: directory stack empty." 1>&2
	    return 1
	fi
	set $DSTACK
	cd $1 || return
	shift 1
	DSTACK="$@"
    else
	cd $1 > /dev/null || return
    fi
    DSTACK="$SAVE $DSTACK"
    dirs
}
popd () {
    if test -z "$DSTACK"; then
	echo "popd: directory stack empty." 1>&2
	return 1
    fi
    set $DSTACK
    cd $1
    shift 1
    DSTACK="$@"
    dirs
}
dirs () { echo "`pwd` $DSTACK"; return 0; }
ls    () { /bin/ls $LS_OPTIONS ${1+"$@"}; }
dir   () { ls -l   ${1+"$@"}; }
ll     () { ls -l   ${1+"$@"}; }
la    () { ls -la  ${1+"$@"}; }
l     () { ls -alF ${1+"$@"}; }
ls-l  () { ls -l   ${1+"$@"}; }

#
# Set some generic aliase functions
#
o    () { less    ${1+"$@"}; }
..   () { cd ../; }
...  () { cd ../../; }
+    () { pushd .; }
-    () { popd; }
rd   () { rmdir ${1+"$@"}; }
md   () { mkdir -p ${1+"$@"}; }
rehash   () { hash -r ${1+"$@"}; }
you   () { su - -c "yast2 online_update"; }
beep     () { echo -n ' ' | tr ' ' '\007'; }
unmount  () { echo "Error: Try the command: umount" 1>&2; return 1; }

#
# End of /etc/profile.d/alias.ash
#

Hier finde ich die Liste von alias wieder

$ alias
alias +='pushd .'
alias -='popd'
alias ..='cd ..'
alias ...='cd ../..'
alias beep='echo -en "\007"'
alias cd..='cd ..'
alias dir='ls -l'
alias l='ls -alF'
alias la='ls -la'
alias ll='ls -l'
alias ls='ls $LS_OPTIONS'
alias ls-l='ls -l'
alias md='mkdir -p'
alias o='less'
alias rd='rmdir'
alias rehash='hash -r'
alias unmount='echo "Error: Try the command: umount" 1>&2; false'
alias you='if test "$EUID" = 0 ; then /sbin/yast2 online_update ; else su - -c 
"/sbin/yast2 online_update" ; fi'

Die Frage ist die Änderung.
Löschung und Neueintrag, damit es nach jedem Systemstart da ist.

magnum Linux (10.0 2006) Mark+Technik:

Alias-Definitionen müssen in Initialisierungsdateien hinterlegt werden, 
z.B. die Dateien ~/.profile oder ~/.bash_profile, damit sie nach jedem 
Sytemstart in der Shell bekann sind.

~/.profile   - blicke ich nicht durch

# Sample .profile for SuSE Linux
# rewritten by Christian Steinruecken <cstein@suse.de>
#
# This file is read each time a login shell is started.
# All other interactive shells will only read .bashrc; this is particularly
# important for language settings, see below.

test -z "$PROFILEREAD" && . /etc/profile || true

# Most applications support several languages for their output.
# To make use of this feature, simply uncomment one of the lines below or
# add your own one (see /usr/share/locale/locale.alias for more codes)
# This overwrites the system default set in /etc/sysconfig/language
# in the variable RC_LANG.
#
#export LANG=de_DE.UTF-8	# uncomment this line for German output
#export LANG=fr_FR.UTF-8	# uncomment this line for French output
#export LANG=es_ES.UTF-8	# uncomment this line for Spanish output

# Some people don't like fortune. If you uncomment the following lines,
# you will have a fortune each time you log in ;-)

#if [ -x /usr/bin/fortune ] ; then
#    echo
#    /usr/bin/fortune
#    echo
#fi

~/.bash_profile
find ich nicht

unter "alias*"  findet man viele Dateien.

 /etc/bash.bashrc
ist auch ein Buch mit 7 Siegeln

alias.ash 
ist am einfachtesten zu verstehen.

mfg

 Stefan
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