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Full Discussion: Host Script in the Cloud
Top Forums Shell Programming and Scripting Host Script in the Cloud Post 302923405 by Chubler_XL on Sunday 2nd of November 2014 04:02:04 PM
Old 11-02-2014
Yes you can use wget to fetch the script from a server to the local system as long as your firewall will allow the local system to http:// (port 80) browse to the server in question.

Code:
wget http://yourserver.com/path/to/your/script.sh
if [[ -f script.sh ]] && [[ $(md5sum < /usr/local/bin/yourscript.sh) != $(md5sum < script.sh ]]
then
    cp /usr/local/bin/yourscript.sh /usr/local/bin/yourscript.old
    mv script.sh /usr/local/bin/yourscript.sh 
else
    rm -f script.sh
fi

This User Gave Thanks to Chubler_XL For This Post:
sudo
 

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LEARN ABOUT PHP

systemd-rc-local-generator

SYSTEMD-RC-LOCAL-GENERATOR(8)				    systemd-rc-local-generator				     SYSTEMD-RC-LOCAL-GENERATOR(8)

NAME

       systemd-rc-local-generator - Compatibility generator for starting /etc/rc.local and /usr/sbin/halt.local during boot and shutdown

SYNOPSIS

       /lib/systemd/system-generators/systemd-rc-local-generator

DESCRIPTION

       systemd-rc-local-generator is a generator that checks whether /etc/rc.local exists and is executable, and if it is pulls the
       rc-local.service unit into the boot process. This unit is responsible for running this script during late boot. Note that the script will
       be run with slightly different semantics than the original System V version, which was run "last" in the boot process, which is a concept
       that does not translate to systemd. The script is run after network.target, but in parallel with most other regular system services.

       systemd-rc-local-generator also checks whether /usr/sbin/halt.local exists and is executable, and if it is pulls the halt-local.service
       unit into the shutdown process. This unit is responsible for running this script during later shutdown.

       Support for both /etc/rc.local and /usr/sbin/halt.local is provided for compatibility with specific System V systems only. However, it is
       strongly recommended to avoid making use of these scripts today, and instead provide proper unit files with appropriate dependencies for
       any scripts to run during the boot or shutdown processes.

       systemd-rc-local-generator implements systemd.generator(7).

SEE ALSO

       systemd(1), systemctl(1)

systemd 237													     SYSTEMD-RC-LOCAL-GENERATOR(8)
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