Basically bash function is a set of commands. Bash function mainly used for executing a single or group of commands again and again. Functions make it easier to read the code and execute meaningful group code statements.
sudo is probably the most famous command in the Linux world. It allows ordinary users to run other commands or programs using the superuser privileges, but it doesn't show you the password while you are typing it. This behavior should change by default.
For the last few years, I've been helping Greenpeace build its first fully open source software project, Planet 4. Planet 4 is a global engagement platform where Greenpeace supporters and activists can interact and engage with the organization. The goal is to drive people to action on behalf of our planet. We want to invite participation and use people power to battle global issues like climate change and plastic pollution.read more
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