What is the difference between "." "./" and "source"?
Sep 27, 2016 · The source command is not required by POSIX and therefore is less portable than the shorter .. Share.
Source vs . why different behaviour? - Unix & Linux Stack Exchange
source is a shell keyword that is supposed to be used like this: sourcefile where file contains valid shell commands. These shell commands will be executed in the current shell as if typed from …
What is the difference between '.' and 'source' in shells?
source is there for readability and self-documentation, . exists because it is quick to type. The commands are identical. The commands are identical. Perl has long and short versions of …
bash script error: source: not found - Unix & Linux Stack Exchange
You have an alias which is overriding the builtin source (fix with unalias source) You have a function which is overriding source (fix with unset -f source) You are somehow not using bash …
What is the difference between building from source and using an ...
Aug 28, 2014 · I.e., unpack the source package from your distribution, replace the source with the upstream version, check if any of the distribution's patches or configuration tweaks still apply, …
How to activate python venv in a non-bash shell?
Jun 15, 2023 · bin/activate is to be sourced (with ., though some shells also support the csh source as an alias) by any Bourne-like shell (the sh or any system since the late 70s and all of …
What is the purpose of .bashrc and how does it work?
May 13, 2014 · The purpose of a .bashrc file is to provide a place where you can set up variables, functions and aliases, define your (PS1) prompt and define other settings that you want to use …
sudo as another user with their environment
Jan 2, 2015 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …
How can I make a script in /etc/init.d start at boot?
Apr 20, 2017 · # Source function library. . /etc/init.d/functions start() { # code to start app comes here # example: daemon program_name & } stop() { # code to stop app comes here # …
Is there a way to download pure Unix?
Jan 27, 2019 · You can trace UNIX from there to either (closed-source) System V UNIX or BSD. If you want to go down the BSD path, FreeBSD is a good option. For a System V-like system, …