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Update synopsis of a few stragglers.

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This commit is contained in:
Aaron Gyes 2021-12-24 16:15:40 -08:00
parent 6e426cefbd
commit a16fd0baa4
5 changed files with 11 additions and 27 deletions
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10
doc_src/cmds/if.rst
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@ -6,12 +6,10 @@ if - conditionally execute a command
Synopsis
--------
::
if CONDITION; COMMANDS_TRUE...;
[else if CONDITION2; COMMANDS_TRUE2...;]
[else; COMMANDS_FALSE...;]
end
| **if** *CONDITION*; *COMMANDS_TRUE*...;
| [**else** **if** *CONDITION2*; *COMMANDS_TRUE2*...;]
| [**else**; *COMMANDS_FALSE*...;]
| **end**
Description
-----------

16
doc_src/cmds/isatty.rst
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@ -6,9 +6,7 @@ isatty - test if a file descriptor is a terminal
Synopsis
--------
::
isatty [FILE DESCRIPTOR]
``isatty`` [*FILE DESCRIPTOR*]
Description
-----------
@ -23,11 +21,7 @@ If the specified file descriptor is a terminal device, the exit status of the co
Examples
--------
From an interactive shell, the commands below exit with a return value of zero:
::
From an interactive shell, the commands below exit with a return value of zero::
isatty
isatty stdout
@ -35,11 +29,7 @@ From an interactive shell, the commands below exit with a return value of zero:
echo | isatty 1
And these will exit non-zero:
::
And these will exit non-zero::
echo | isatty
isatty 9

4
doc_src/cmds/jobs.rst
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@ -6,9 +6,7 @@ jobs - print currently running jobs
Synopsis
--------
::
jobs [OPTIONS] [ PID | %JOBID ]
``jobs`` [*OPTIONS*] [ *PID* | %*JOBID* ]
Description

4
doc_src/cmds/math.rst
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@ -6,9 +6,7 @@ math - perform mathematics calculations
Synopsis
--------
::
math [-sN | --scale=N] [-bBASE | --base=BASE] [--] EXPRESSION
``math`` [**-s** | **--scale** *N*] [**-b** | **--base** *BASE*] [--] *EXPRESSION...*
Description

4
doc_src/cmds/set_color.rst
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@ -6,7 +6,7 @@ set_color - set the terminal color
Synopsis
--------
``set_color`` [*options*] *VALUE*
``set_color`` [*OPTIONS*] *VALUE*
Description
-----------
@ -24,7 +24,7 @@ An RGB value with three or six hex digits, such as A0FF33 or f2f can be used. ``
A second color may be given as a desired fallback color. e.g. ``set_color 124212 brblue`` will instruct set_color to use *brblue* if a terminal is not capable of the exact shade of grey desired. This is very useful when an 8 or 16 color terminal might otherwise not use a color.
The following options are available:
The following *OPTIONS* are available:
- ``-b``, ``--background`` *COLOR* sets the background color.
- ``-c``, ``--print-colors`` prints a list of the 16 named colors.