touch: refresh (#7966)

* Don't use brace expansion syntax in last sample

* Use brace expansion without file extension

* Refresh page:
- better grammar in descriptions
- better command page description
- refresh examples

* Add `--no-create` option

* Better descriptions and placeholder:

- don't use brace expansion
- remove hint in braces

* Reduce repetition in placeholders

* Add OSx touch command

* Use imperative mood

* Apply suggestions from code review

* Apply suggestions from code review

* Use an actual value for --reference

* Use an actual value for -r

* Simplify placeholders and enhance descriptions

* Leave just common/touch.md

* Use short options

* Update "More information" link

pages/common/touch.md

@@ -1,24 +1,20 @@
 # touch
 
-> Change a file access and modification times (atime, mtime).
-> More information: <https://www.gnu.org/software/coreutils/touch>.
+> Create files and set access/modification times.
+> More information: <https://manned.org/man/freebsd-13.1/touch>.
 
-- Create a new empty file(s) or change the times for existing file(s) to current time:
+- Create specific files:
 
-`touch {{path/to/file}}`
+`touch {{path/to/file1 path/to/file2 ...}}`
 
-- Set the times on a file to a specific date and time:
+- Set the file [a]ccess or [m]odification times to the current one and don't [c]reate file if it doesn't exist:
 
-`touch -t {{YYYYMMDDHHMM.SS}} {{path/to/file}}`
+`touch -c -{{a|m}} {{path/to/file1 path/to/file2 ...}}`
 
-- Set the time on a file to one hour in the past:
+- Set the file [t]ime to a specific value and don't [c]reate file if it doesn't exist:
 
-`touch -d "{{-1 hour}}" {{path/to/file}}`
+`touch -c -t {{YYYYMMDDHHMM.SS}} {{path/to/file1 path/to/file2 ...}}`
 
-- Use the times from a file to set the times on a second file:
+- Set the file time of a specific file to the time of anothe[r] file and don't [c]reate file if it doesn't exist:
 
-`touch -r {{path/to/file1}} {{path/to/file2}}`
-
-- Create multiple files:
-
-`touch {{path/to/file{1,2,3}.txt}}`
+`touch -c -r {{~/.emacs}} {{path/to/file1 path/to/file2 ...}}`