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Installer script to setup phantomjs 1.9.7, it will remove any previous setup. Contains also the init script to manage phantomjs as a system service and the default configuration file. Tested on Ubuntu 12.04.
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#! /bin/sh | |
# Init. script for phantomjs, based on Ubuntu 12.04 skeleton. | |
# Author: Anthony Lapenna <lapenna.anthony@gmail.com> | |
PATH=/sbin:/usr/sbin:/bin:/usr/bin | |
DESC="Phantomjs service" | |
NAME=phantomjs | |
DAEMON=/usr/bin/$NAME | |
PIDFILE=/var/run/$NAME.pid | |
SCRIPTNAME=/etc/init.d/$NAME | |
# Exit if the package is not installed | |
[ -x "$DAEMON" ] || exit 0 | |
# Load the VERBOSE setting and other rcS variables | |
. /lib/init/vars.sh | |
# Define LSB log_* functions. | |
# Depend on lsb-base (>= 3.2-14) to ensure that this file is present | |
# and status_of_proc is working. | |
. /lib/lsb/init-functions | |
# Overridable options section | |
WEBDRIVER_PORT=8190 | |
DEBUG=false | |
LOG_FILE=/var/log/phantomjs.log | |
# Read configuration variable file if it is present | |
[ -r /etc/default/$NAME ] && . /etc/default/$NAME | |
DAEMON_ARGS="--webdriver=$WEBDRIVER_PORT --debug=$DEBUG" | |
# | |
# Function that starts the daemon/service | |
# | |
do_start() | |
{ | |
# Return | |
# 0 if daemon has been started | |
# 1 if daemon was already running | |
# 2 if daemon could not be started | |
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \ | |
|| return 1 | |
start-stop-daemon --start --background --quiet --pidfile $PIDFILE --exec /bin/bash -- -c "$DAEMON $DAEMON_ARGS > $LOG_FILE 2>&1" \ | |
|| return 2 | |
# Add code here, if necessary, that waits for the process to be ready | |
# to handle requests from services started subsequently which depend | |
# on this one. As a last resort, sleep for some time. | |
} | |
# | |
# Function that stops the daemon/service | |
# | |
do_stop() | |
{ | |
# Return | |
# 0 if daemon has been stopped | |
# 1 if daemon was already stopped | |
# 2 if daemon could not be stopped | |
# other if a failure occurred | |
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME | |
RETVAL="$?" | |
[ "$RETVAL" = 2 ] && return 2 | |
# Wait for children to finish too if this is a daemon that forks | |
# and if the daemon is only ever run from this initscript. | |
# If the above conditions are not satisfied then add some other code | |
# that waits for the process to drop all resources that could be | |
# needed by services started subsequently. A last resort is to | |
# sleep for some time. | |
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON | |
[ "$?" = 2 ] && return 2 | |
# Many daemons don't delete their pidfiles when they exit. | |
rm -f $PIDFILE | |
return "$RETVAL" | |
} | |
# | |
# Function that sends a SIGHUP to the daemon/service | |
# | |
do_reload() { | |
# | |
# If the daemon can reload its configuration without | |
# restarting (for example, when it is sent a SIGHUP), | |
# then implement that here. | |
# | |
start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME | |
return 0 | |
} | |
case "$1" in | |
start) | |
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" | |
do_start | |
case "$?" in | |
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | |
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | |
esac | |
;; | |
stop) | |
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" | |
do_stop | |
case "$?" in | |
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | |
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | |
esac | |
;; | |
status) | |
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? | |
;; | |
#reload|force-reload) | |
# | |
# If do_reload() is not implemented then leave this commented out | |
# and leave 'force-reload' as an alias for 'restart'. | |
# | |
#log_daemon_msg "Reloading $DESC" "$NAME" | |
#do_reload | |
#log_end_msg $? | |
#;; | |
restart|force-reload) | |
# | |
# If the "reload" option is implemented then remove the | |
# 'force-reload' alias | |
# | |
log_daemon_msg "Restarting $DESC" "$NAME" | |
do_stop | |
case "$?" in | |
0|1) | |
do_start | |
case "$?" in | |
0) log_end_msg 0 ;; | |
1) log_end_msg 1 ;; # Old process is still running | |
*) log_end_msg 1 ;; # Failed to start | |
esac | |
;; | |
*) | |
# Failed to stop | |
log_end_msg 1 | |
;; | |
esac | |
;; | |
*) | |
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 | |
exit 3 | |
;; | |
esac | |
: |
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#!/bin/bash | |
sudo apt-get remove phantomjs | |
sudo unlink /usr/local/bin/phantomjs | |
sudo unlink /usr/local/share/phantomjs | |
sudo unlink /usr/bin/phantomjs | |
cd /usr/local/share | |
sudo wget https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-1.9.7-linux-x86_64.tar.bz2 | |
sudo tar xjf phantomjs-1.9.7-linux-x86_64.tar.bz2 | |
sudo ln -s /usr/local/share/phantomjs-1.9.7-linux-x86_64/bin/phantomjs /usr/local/share/phantomjs | |
sudo ln -s /usr/local/share/phantomjs-1.9.7-linux-x86_64/bin/phantomjs /usr/local/bin/phantomjs | |
sudo ln -s /usr/local/share/phantomjs-1.9.7-linux-x86_64/bin/phantomjs /usr/bin/phantomjs | |
exit 0 | |
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That trick will not work
You need to use
as described somethere on StackOverflow.