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Add path is shorthand for path filter -q

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This replaces `test -e` and such.
This commit is contained in:
Fabian Homborg
2021-09-20 20:56:45 +02:00
parent b23548b2a6
commit efb3ae6d49
2 changed files with 34 additions and 1 deletions
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22
doc_src/cmds/path.rst
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@@ -12,6 +12,7 @@ Synopsis
path dir [(-z | --null-in)] [(-Z | --null-out)] [(-q | --quiet)] [PATH...]
path extension [(-z | --null-in)] [(-Z | --null-out)] [(-q | --quiet)] [PATH...]
path filter [(-z | --null-in)] [(-Z | --null-out)] [(-v | --invert)] [(-q | --quiet)] [(-t | --type) TYPE] [(-p | --perm) PERMISSION] [PATH...]
path is [(-z | --null-in)] [(-Z | --null-out)] [(-v | --invert)] [(-q | --quiet)] [(-t | --type) TYPE] [(-p | --perm) PERMISSION] [PATH...]
path normalize [(-z | --null-in)] [(-Z | --null-out)] [(-q | --quiet)] [PATH...]
path real [(-z | --null-in)] [(-Z | --null-out)] [(-q | --quiet)] [PATH...]
path strip-extension [(-z | --null-in)] [(-Z | --null-out)] [(-q | --quiet)] [PATH...]
@@ -179,6 +180,27 @@ Examples
# "-x" is short for "--perm=exec" and "-w" short for "--perm=write"!
/home/me
"is" subcommand
--------------------
::
path is [(-z | --null-in)] [(-Z | --null-out)] [(-q | --quiet)] [(-t | --type) TYPE] [(-p | --perm) PERMISSION] [PATH...]
``path is`` is short for ``path filter -q``. It returns true if any of the given files passes the filter.
Examples
^^^^^^^^
::
>_ path is /usr/bin /usr/argagagji
# /usr/bin exists, so this returns a status of 0 (true).
>_ path is /usr/argagagji
# /usr/argagagji does not, so this returns a status of 1 (false).
>_ path is -fx /bin/sh
# /bin/sh is usually an executable file, so this returns true.
"normalize" subcommand
-----------------------