# This is the testing script! echo “Welcome to the Linux family.” The above example illustrates the usage of the “#” symbol in adding comments in a shell script. Using Shell Variables Variables are a ...

On Fedora systems, this script is located in /etc/rc.d/rc.local, and in Ubuntu, it is located in /etc/rc.local. Once you add the commands you wish to run -- making sure you do so as root -- save ...

It's easy to edit. It's even easier to execute. Most importantly to me, this little script makes life much simpler if you plan to test Fedora 29 on multiple machines.

It will execute the script, and depending on the file, you should see an output. On a Linux platform, you usually use SH, but here you need to use BASH.

The main purpose of the execute bit is to control whether or not you can run a file as a program or script. If you enter the name of a file on your command line, your shell will attempt to execute it.

However, you can easily create a shell script that contains a file — even an archive of many files — and then retrieve the file and act on it at run time. This is much simpler from the remote ...

ssh $1 "uptime" When you run your script, it may get foiled by an issue where it is stopped by a server that has yet to have its SSH key fingerprint added to the known_hosts file.