Bash (Unix shell): Difference between revisions

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[ ] scripts execute the contents of a file in a subshell
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With the {{code| source}}, or synonymous {{code| .}} command, Bash reads and executes shell commands from a file by name.<ref name="gnuBuiltin">{{cite web |title=4.1 Bourne Shell Builtins |url=https://www.gnu.org/software/bash/manual/html_node/Bourne-Shell-Builtins.html |website=4 Shell Builtin Commands |publisher=[[Free Software Foundation, Inc.]] |access-date=August 25, 2025}}</ref>
With the {{code| source}}, or synonymous {{code| .}} command, Bash reads and executes shell commands from a file by name.<ref>
{{Cite web
| access-date = 26 August 2025}}</ref>
| publisher = [[Free Software Foundation, Inc.]]
| title = 4.1 Bourne Shell Builtins
| url = https://www.gnu.org/software/bash/manual/html_node/Bourne-Shell-Builtins.html
| website = gnu.org
 
=== Login and non-login shells <span class="anchor" id="Login and non-login shells"></span><span class="anchor" id="Login shells"></span><span class="anchor" id="Non-login shells"></span> ===