Sì sì, confermo, è un normalissimo bash script:
Che spreco, quante belle cose si sarebbero potute fare con quei neuroni....codice:#!/bin/sh # # Copyright 2006 Bart Martens <bart.martens@advalvas.be> # # 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. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA set -e mksymlink() { [ -e $1 ] || return -1 [ ! -e $2 ] || return -1 ln -s $1 $2 || return -1 return 0 } rmsymlink() { [ -e $1 ] || return 0 [ -L $2 ] || return 0 [ "$(readlink "$2")" = "$1" ] || return 0 rm -f $2 } uninstall_plugin() { rmsymlink /usr/lib/flashplugin-nonfree/libflashplayer.so /usr/lib/mozilla/plugins/libflashplayer.so rmsymlink /usr/lib/flashplugin-nonfree/flashplayer.xpt /usr/lib/mozilla/plugins/flashplayer.xpt rmsymlink /usr/lib/flashplugin-nonfree/libflashplayer.so /usr/lib/mozilla-snapshot/plugins/libflashplayer.so rmsymlink /usr/lib/flashplugin-nonfree/flashplayer.xpt /usr/lib/mozilla-snapshot/plugins/flashplayer.xpt rmsymlink /usr/lib/flashplugin-nonfree/libflashplayer.so /usr/lib/mozilla-firebird/plugins/libflashplayer.so rmsymlink /usr/lib/flashplugin-nonfree/flashplayer.xpt /usr/lib/mozilla-firebird/plugins/flashplayer.xpt rmsymlink /usr/lib/flashplugin-nonfree/libflashplayer.so /usr/lib/mozilla-firefox/plugins/libflashplayer.so rmsymlink /usr/lib/flashplugin-nonfree/flashplayer.xpt /usr/lib/mozilla-firefox/plugins/flashplayer.xpt rmsymlink /usr/lib/flashplugin-nonfree/libflashplayer.so /usr/lib/firefox/plugins/libflashplayer.so rmsymlink /usr/lib/flashplugin-nonfree/flashplayer.xpt /usr/lib/firefox/plugins/flashplayer.xpt rm -f /usr/lib/flashplugin-nonfree/libflashplayer.so rm -f /usr/lib/flashplugin-nonfree/flashplayer.xpt rm -f "/usr/share/doc/flashplugin-nonfree/Macromedia - End User License Agreement.html" } WITHLOCALFILE="false" ACTION="install" while [ $# -gt 0 ] do case $1 in --uninstall|-u) ACTION="uninstall" ;; --local-file|-l) WITHLOCALFILE="true" LOCALFILE="$2"/install_flash_player_7_linux.tar.gz shift ;; *) echo "option not supported in this version" exit -1 ;; esac shift done case $ACTION in "install") UNPACKDIR=`mktemp -d -p /tmp flashplugin-nonfree.XXXXXX` cd "$UNPACKDIR" FAIL="false" if [ $WITHLOCALFILE = "true" ]; then cp $LOCALFILE "$UNPACKDIR" || FAIL="true" if [ $FAIL = "true" ]; then echo "cannot copy local file: $LOCALFILE" rm -rf "$UNPACKDIR" exit -1 fi else # no local file # setting wget options :> wgetrc echo "noclobber = off" >> wgetrc echo "dir_prefix = ." >> wgetrc echo "dirstruct = off" >> wgetrc echo "verbose = off" >> wgetrc # checking the click path to the license and to the file to download if [ $FAIL = "false" ]; then WGETRC=wgetrc wget -q -O homepage.html http://macromedia.mplug.org/ || FAIL="true" fi if [ $FAIL = "false" ]; then MIRROR_UH="ok" WGETRC=wgetrc wget -q -O site_uh.html http://macromedia.mplug.org/site_uh.html || MIRROR_UH="nok" grep '"http://macromedia.mplug.org/site_uh.html"' homepage.html > /dev/null 2>&1 || MIRROR_UH="nok" grep '"http://www.macromedia.com/shockwave/download/license/desktop/"' site_uh.html > /dev/null 2>&1 || MIRROR_UH="nok" grep '"http://fpdownload.macromedia.com/get/flashplayer/current/install_flash_player_7_linux.tar.gz"' site_uh.html > /dev/null 2>&1 || MIRROR_UH="nok" MIRROR_RI="ok" WGETRC=wgetrc wget -q -O site_ri.html http://macromedia.rediris.es/site_ri.html || MIRROR_RI="nok" grep '"http://macromedia.rediris.es/site_ri.html"' homepage.html > /dev/null 2>&1 || MIRROR_RI="nok" grep '"http://www.macromedia.com/shockwave/download/license/desktop/"' site_ri.html > /dev/null 2>&1 || MIRROR_RI="nok" grep '"http://fpdownload.macromedia.com/get/flashplayer/current/install_flash_player_7_linux.tar.gz"' site_ri.html > /dev/null 2>&1 || MIRROR_RI="nok" if [ $MIRROR_UH = "nok" ] && [ $MIRROR_RI = "nok" ]; then FAIL="true" fi fi # downloading the license if [ $FAIL = "false" ]; then WGETRC=wgetrc wget -q -O "Macromedia - End User License Agreement.html" http://www.macromedia.com/shockwave/...cense/desktop/ || FAIL="true" fi # downloading the plugin if [ $FAIL = "false" ]; then WGETRC=wgetrc wget -q http://fpdownload.macromedia.com/get...7_linux.tar.gz || FAIL="true" if [ $FAIL = "true" ]; then rm -f install_flash_player_7_linux.tar.gz FAIL="false" WGETRC=wgetrc wget -q http://fpdownload.macromedia.com.edg...7_linux.tar.gz || FAIL="true" fi if [ $FAIL = "true" ]; then rm -f install_flash_player_7_linux.tar.gz FAIL="false" WGETRC=wgetrc wget -q http://e526.d.akamaiedge.net/get/fla...7_linux.tar.gz || FAIL="true" fi if [ $FAIL = "true" ]; then rm -f install_flash_player_7_linux.tar.gz FAIL="false" WGETRC=wgetrc wget -q http://fpdownload-marc.wip3.adobe.co...7_linux.tar.gz || FAIL="true" fi if [ $FAIL = "true" ]; then rm -f install_flash_player_7_linux.tar.gz FAIL="false" WGETRC=wgetrc wget -q http://84.53.150.70/get/flashplayer/...7_linux.tar.gz || FAIL="true" fi fi if [ $FAIL = "false" ]; then echo "a835bc6613c76f62c74a50406bd5801d install_flash_player_7_linux.tar.gz"| md5sum -c > /dev/null 2>&1 || FAIL="true" fi # failed if [ $FAIL = "true" ]; then echo "automatic installation failed due to network problems or upstream changes" rm -rf "$UNPACKDIR" exit -1 fi fi # no local file # unpacking and checking the plugin if [ $FAIL = "false" ]; then tar xzf install_flash_player_7_linux.tar.gz || FAIL="true" if [ $FAIL = "true" ]; then echo "cannot unpack plugin" rm -rf "$UNPACKDIR" exit -1 fi fi if [ $FAIL = "false" ]; then echo "a81fd3b03b8c6d6e5a14298110718d3f install_flash_player_7_linux/flashplayer.xpt"| md5sum -c > /dev/null 2>&1 || FAIL="true" echo "37b8b6030388d23eeb8150eb67ad063e install_flash_player_7_linux/libflashplayer.so"| md5sum -c > /dev/null 2>&1 || FAIL="true" if [ $FAIL = "true" ]; then echo "plugin changed, not trusted" rm -rf "$UNPACKDIR" exit -1 fi fi # installing if [ $FAIL = "false" ]; then uninstall_plugin # update = uninstall + install install -m 555 install_flash_player_7_linux/libflashplayer.so /usr/lib/flashplugin-nonfree || FAIL="true" install -m 444 install_flash_player_7_linux/flashplayer.xpt /usr/lib/flashplugin-nonfree || FAIL="true" if [ $WITHLOCALFILE = "false" ]; then install -m 444 "Macromedia - End User License Agreement.html" /usr/share/doc/flashplugin-nonfree || FAIL="true" fi mksymlink /usr/lib/flashplugin-nonfree/libflashplayer.so /usr/lib/mozilla/plugins/libflashplayer.so || FAIL="true" mksymlink /usr/lib/flashplugin-nonfree/flashplayer.xpt /usr/lib/mozilla/plugins/flashplayer.xpt || FAIL="true" mksymlink /usr/lib/flashplugin-nonfree/libflashplayer.so /usr/lib/firefox/plugins/libflashplayer.so || FAIL="true" mksymlink /usr/lib/flashplugin-nonfree/flashplayer.xpt /usr/lib/firefox/plugins/flashplayer.xpt || FAIL="true" if [ $FAIL = "true" ]; then echo "installation failed" rm -rf "$UNPACKDIR" uninstall_plugin # cleanup failed install exit -1 fi fi # cleaning up cd / rm -rf "$UNPACKDIR" # Chrome update if [ -x /usr/sbin/update-mozilla-chrome ]; then /usr/sbin/update-mozilla-chrome > /dev/null 2>&1 || FAIL="true" fi if [ -x /usr/sbin/update-mozilla-firefox-chrome ]; then /usr/sbin/update-mozilla-firefox-chrome > /dev/null 2>&1 || FAIL="true" fi if [ -x /usr/sbin/update-firefox-chrome ]; then /usr/sbin/update-firefox-chrome > /dev/null 2>&1 || FAIL="true" fi if [ $FAIL = "true" ]; then echo "updating chrome failed" # not doing uninstall_plugin here exit -1 fi ;; "uninstall") uninstall_plugin ;; *) echo "unknown action, try $0 -h" exit -1 ;; esac exit 0 # vim: ts=2 sw=2
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