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 …
Why can `BASH_SOURCE` be used to obtain the current directory of the ...
Jul 30, 2020 · I've read that BASH_SOURCE should be populated with the name of the executing script (and it works!). But why does BASH_SOURCE hold the name of the executing script, when it is …
shell - What is the difference between sourcing ('.' or 'source') and ...
What is the difference between sourcing ('.' or 'source') and executing a file in bash? Ask Question Asked 13 years, 6 months ago Modified 4 years, 11 months ago
zsh - Error while trying to source a .zshrc file - Unix & Linux Stack ...
Apr 29, 2022 · You're missing / Your command source ~.zshrc tries to lookup the home directory for a user called .zshrc. The source command would presumably attempt to execute that user's home …
bash - Revert '.' or 'source' - Unix & Linux Stack Exchange
Mar 17, 2018 · I accidentally sourced the wrong environment from a script. Is there any way to 'unsource' it or in other words to revert it and restore the previous environment? The obvious answer …
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 …
Where to download Linux Kernel source code of a specific version ...
Is there a resource to download a specific kernel version source? For example, I want to get 2.6.36.2 sources to compare with this package and see what changes were introduced?
Copy file to same path as source without changing directories
Aug 7, 2022 · For example if you started typing or copy/pasting the source path including filename, and only after that you realize you want the copy to be in that directory, ctrl-left-arrow to move the cursor …
Getting kernel source code (ubuntu) - Unix & Linux Stack Exchange
Apr 10, 2017 · I want to try my hand at writing a linux driver. I am trying to set up my environment. My current kernel: $ uname -r 4.10.0-37-generic I then download the source code: $ apt-get source linux …
make - How to build OpenSSL from source, without depending on /lib ...
Sep 26, 2024 · How to build OpenSSL from source, without depending on /lib/libcrypto.so Ask Question Asked 1 year, 4 months ago Modified 1 year, 4 months ago