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 …

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 …

Feb 27, 2019 · bash will try to source .bash_profile first, but if that doesn't exist, it will source .profile 1. Note that if bash is started as sh (e.g. /bin/sh is a link to /bin/bash) or is started with …

Jul 30, 2020 · But why does BASH_SOURCE hold the name of the executing script, when it is defined in man bash as an array of source filenames corresponding to shell functions? …

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 …

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 …

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, …

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 # …

# Record the rate at which the system clock gains/losses time. driftfile /var/lib/chrony/drift # Allow the system clock to be stepped in the first three updates # if its offset is larger than 1 second. …

Jul 28, 2019 · You could source the new file, which would work for some changes, possibly including updating the PATH variable (depending on other lines). However, sourcing it would …