Cache del mediawiki
Salta a la navegació
Salta a la cerca
La cache del mediawiki m'ha donat males passades.
Com deshabilitar-la, ja sigui per sempre, o de forma instantània, està explicat a la FAQ: http://meta.wikimedia.org/wiki/MediaWiki_FAQ#How_do_I_completely_disable_caching.3F
How do I completely disable caching?
Add in your LocalSettings.php file the following lines:
$wgEnableParserCache = false; $wgCachePages = false;
Nota: la cache m'ha donat molts problemes quan alterno entre http://wiki.empresalibre.org i http://localhost/wiki. Aquesta és la solució que he trobat.
How do I purge cached pages?
- You can use ?action=purge on individual pages to update their cache dates.
- There is a global $wgCacheEpoch variable which can be set in LocalSettings.php to invalidate all prior cache entries (see DefaultSettings.php)
- If you want to purge all pages in the parser cache, truncate objectcache table from the wiki database. You may use this command:
TRUNCATE TABLE objectcache;
- A shell script such as this may be used
#! /bin/bash # mwpurgecache - invalidate mediawiki cache set -e PROG=$(basename $0) VER=0.1 function version() { echo "$PROG $VER - invalidate mediawiki cache Copyright (c) 2005 Claudio Jolowicz <claudio@jolowicz.com> Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This programs comes with ABSOLUTELY NO WARRANTEE. " } function usage() { version echo "Syntax: $PROG [options] [--] [pages] Options: -H, --host host name (default: localhost) -w, --wiki WIKI server path to wiki (default: /wiki/) -u, --user USER username for HTTP authentication -p, --passwd PASS password for HTTP authentication -d, --dryrun show commands without executing them -q, --quiet quiet (no output) -v, --verbose be verbose (print server response) -h, --help display this message -V, --version display version information Options and arguments must be separated by whitespace. WIKI must match wgArticlePath, such that \$wgArticlePath = \"WIKI/\$1\". WIKI must not contain regex special characters. This script requests all wiki pages listed on the command line by HTTP, prefixed by the wiki path, appending \`?action=purge' to the URL. If no pages are specified, it retrieves the list of all pages from Special:Allpages. Examples: \$ $PROG Main_page Help:Contents \$ $PROG -H wiki.my.org -w /mediawiki -u joe -p banana \$ $PROG -H wiki.my.org --dryrun | wc -l " } ## The '-e#' is a noop option to avoid `Unsupported scheme' errors. user='-e#' passwd='-e#' run= verbose=-nv quiet='-e#' opt_host=http://localhost opt_wiki=/wiki/ opt_user= opt_passwd= opt_dryrun=false opt_quiet=false opt_verbose=false while [ "$1" ] do case "$1" in -H|--host) opt_host="$2"; shift;; -w|--wiki) opt_wiki="$2"; shift;; -u|--user) opt_user="$2"; shift;; -p|--passwd) opt_passwd="$2"; shift;; -d|--dryrun) opt_dryrun=true;; -q|--quiet) opt_quiet=true;; -v|--verbose) opt_verbose=true;; -h|--help) usage; exit 0;; -V|--version) version; exit 0;; --) shift; break;; -*) usage 2>&1; exit 1;; *) break;; esac shift done opt_host=${opt_host%/} opt_wiki=/${opt_wiki#/} opt_wiki=${opt_wiki%/}/ [ x"$opt_user" = x"" ] || user="--http-user=${opt_user}" [ x"$opt_passwd" = x"" ] || passwd="--http-passwd=${opt_passwd}" $opt_dryrun && run=echo $opt_verbose && verbose="--server-response" $opt_quiet && quiet="-q" ( if [ $# -eq 0 ]; then wget -qO- "$user" "$passwd" "${opt_host}${opt_wiki}Special:Allpages" | sed -re '/start content/,/end content/p' -e 's/href="([^"]+)"/\nGREPME:\1\n/g' | sed -nre 's/^GREPME:(.*)$/\1/p' | grep "^${opt_wiki}" else for page; do echo "${opt_wiki}${page}"; done fi ) | while read page do $run wget -O/dev/null "$user" "$passwd" "$quiet" "$verbose" "${opt_host}${page}?action=purge" done exit 0
creat per Joan Quintana Compte, abril 2009