Bash $() and (): Difference between revisions
Jump to navigation
Jump to search
(Created page with "=Internal= =Overview= (...) executes the command into a subshell: <syntaxhighlight lang='bash'> (ls -al) </syntaxhighlight> If the command executes as such invokes <code>e...") |
|||
| (One intermediate revision by the same user not shown) | |||
| Line 1: | Line 1: | ||
=Internal= | =Internal= | ||
* [[Bash_Concepts#.28....29|bash concepts]] | |||
=Overview= | =Overview= | ||
| Line 10: | Line 11: | ||
If the command executes as such invokes <code>exit</code>, the calling shell does not exit. | If the command executes as such invokes <code>exit</code>, the calling shell does not exit. | ||
$(...) is the syntax for command substitution. More details about command substitution are available here: | |||
{{Internal|Bash_Command_Substitution|bash Command Substitution}} | |||
Latest revision as of 02:03, 23 July 2020
Internal
Overview
(...) executes the command into a subshell:
(ls -al)
If the command executes as such invokes exit, the calling shell does not exit.
$(...) is the syntax for command substitution. More details about command substitution are available here: