What is the difference between "." "./" and "source"? [duplicate]
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 vs . why different behaviour? - Unix & Linux Stack Exchange
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 …
After installing oh-my-zsh: ... /.zshrc:source:34: no such file or ...
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 ...
Is there a source code available for patch command in Linux?
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 …
Why was the dot (.) used as an alias for source & why don't other ...
Jul 29, 2018 · The source command was introduced by the csh in 1977 or 1978. So there is not an alias relation but two different names for an "invention" at the same time. BTW: I can tell you why cd is …
How to generate a random string? - Unix & Linux Stack Exchange
Sep 19, 2015 · @Sparhawk The AskUbuntu question/answers are more about listing tools. Please consider adding an answer here exhibiting how to use apg to generate a random string.
convert executable back to C source code
Sep 16, 2015 · Unfortunately I lost my source code and I just have the output file that made with gcc in linux and I don’t have any access to my pc now.is there any way to convert output file to source file …
Ubuntu | No WiFi Adapter found - Unix & Linux Stack Exchange
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 …
Why does the command 'source' have that name? - Unix & Linux Stack …
Jul 12, 2019 · In that context, I’ve always thought of source as specifying the source of the commands the shell should execute (reverting to the current source once it’s finished). Bill Joy (who introduced …
How to correctly add a path to PATH? - Unix & Linux Stack Exchange
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 …