Sign Up
Log In
Log In
or
Sign Up
Places
All Projects
Status Monitor
Collapse sidebar
openSUSE:Leap:15.2:Rings:1-MinimalX
apache2
sysconf_addword
Overview
Repositories
Revisions
Requests
Users
Attributes
Meta
File sysconf_addword of Package apache2
#!/bin/bash # Copyright 2005 Peter Poeml <apache@suse.de>. All Rights Reserved. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. debug=false function usage() { cat <<-EOF usage: $(basename $0) [-r] FILE VAR WORD Add word WORD to variable VAR in file FILE, or remove it if the -r option is given. Example: $(basename $0) /etc/sysconfig/apache2 APACHE_SERVER_FLAGS asdf leads to the change: -APACHE_SERVER_FLAGS="SSL STATUS ruby" +APACHE_SERVER_FLAGS="SSL STATUS ruby asdf" If multiple lines matching ^VAR= are found (which happens to be a habit of mine), only the last one is manipulated. It does not work for WORD starting with characters like a dash which prevent word boundary matching. EOF } function find_last_occurrence () { # takes two arguments, FILE and VAR # and return the number of the last line where # VAR occurs in FILE (not commented) grep -n -- "^[[:space:]]*$1" $2 | tail -n 1 | cut -d: -f1 } function word_present () { . $file case " ${!var} " in *" $word "*) true;; *) false;; esac } function add_word() { local word=$1 local word_quoted=$2 if ! word_present; then $debug && cp $file $tmpf sed -i -e "${lineno} { s/^[[:space:]]*\($var=\".*\)\(\".*\)/\1 $word_quoted\2/; s/=\" /=\"/ }" $file $debug && diff -u $tmpf $file else echo \"$word\" already present fi # some balancing for vim"s syntax highlighting } function remove_word() { local word=$1 local word_quoted=$2 if word_present; then $debug && cp $file $tmpf sed -i -e "${lineno} { s/\(['\" ]\)$word_quoted\(['\" ]\)/\1 \2/g s/ / /g }" $file $debug && diff -u $tmpf $file else echo \"$word\" not present fi # some balancing for vim"s syntax highlighting } # poor man's option parsing case "$1" in -h) usage; exit 0;; esac if [ $# -lt 3 ]; then echo not enough arguments echo usage; exit 1 fi action=add case "$1" in -r) action=remove; shift;; esac file=$1; shift var=$1; shift word=$1 word_quoted=${1//\//\\\/} if $debug; then echo FILE: $file echo VAR: $var echo WORD: $word echo current content: grep "^$var=" $file | tail -n 1 echo fi if ! [ -r $file ]; then echo ${0##*/}: file $file is not a readable file exit 1 fi lineno=$(find_last_occurrence $var $file) if [ -z $lineno ]; then echo ${0##*/}: variable $var does not occur in $file exit 1 fi $debug && tmpf=$(mktemp /tmp/$(basename $0).XXXXXX) if [ $action = add ]; then add_word $word $word_quoted $lineno else remove_word $word $word_quoted $lineno fi $debug && rm -f $tmpf exit 0
Locations
Projects
Search
Status Monitor
Help
OpenBuildService.org
Documentation
API Documentation
Code of Conduct
Contact
Support
@OBShq
Terms
openSUSE Build Service is sponsored by
The Open Build Service is an
openSUSE project
.
Sign Up
Log In
Places
Places
All Projects
Status Monitor