Sep 27, 2016 · When the script is done, any changes that it made to the environment are discarded. . script The above sources the script. It is as if the commands had been typed in directly. Any …

source is a shell keyword that is supposed to be used like this: source file where file contains valid shell commands. These shell commands will be executed in the current shell as if typed from the …

Feb 21, 2016 · I'm wondering where a new path has to be added to the PATH environment variable. I know this can be accomplished by editing .bashrc (for example), but it's not clear how to do this. This …

Jan 11, 2018 · run (sudo apt-get install --reinstall bcmwl-kernel-source) -- reboot Context: The drivers are proprietary components of BroadComm. Ubuntu (a non proprietary) will not be able to install the …

I used to think that the built-ins . and source are equivalent. This question agrees with me when it comes to bash. However I encountered the following using zsh: desktop ~/pst . env /usr/bin/e...

That being said... +1 bump for asking a common question that should be answered for all newcomers to *nix systems. :) Building from source sometimes means the difference between fixing a nasty bug …

I just tried to install oh-my-zsh. I get the following error when I try to run rvm: zsh: command not found: rvm I also get the following error when I try to open a ...

Nov 25, 2019 · I am looking for a source code for the patch command used in Linux. Does anyone know if there is one available? I am looking for a something which is compatible to POSIX or more …

Feb 25, 2020 · I'm trying to write a script that will copy all file listed in a text file, around 3 million lines, which contains two columns, the source and the destination with a new filename: path/to/source/

Mar 18, 2015 · From README in the source installation package: On Unix and Mac systems if you intend to install multiple versions of Python using the same installation prefix (--prefix argument to the …