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Full Discussion: Equivalence classes don't work
Top Forums Shell Programming and Scripting Equivalence classes don't work Post 303042243 by Cacializ on Thursday 19th of December 2019 12:48:01 PM
Old 12-19-2019
Quote:
Originally Posted by Scrutinizer
It appears that it has been implemented in the system's regex engine, but that it does not work with globbing. On Linux, in bash 4 compare:
Code:
$ touch Miraré
$ for file in M*; do if [[ $file == M*[[=e=]]* ]]; then echo "$file"; fi; done
$ for file in M*; do if [[ $file =~ ^M.*[[=e=]] ]]; then echo "$file"; fi; done
Miraré
$

I found this for Linux Standard Base Core Specification 4.1: Pattern Matching Notation


I do not know what is the case with Solaris 10. It may be that the equivalence classes were not specified in POSIX.1-2001 . Perhaps it was in Solaris 11, you would have to try that out...
I see. Well, on the one hand it's good they're available in regular expressions but it would be convenient to have them available as globs as well, especially for characters that I can't easily type using my keyboard without a long key combination and memorizing numbers.


Thanks for your help, Scrutinize!
 

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LEARN ABOUT HPUX

systemd-sysv-generator

SYSTEMD-SYSV-GENERATOR(8)				      systemd-sysv-generator					 SYSTEMD-SYSV-GENERATOR(8)

NAME

       systemd-sysv-generator - Unit generator for SysV init scripts

SYNOPSIS

       /lib/systemd/system-generators/systemd-sysv-generator

DESCRIPTION

       systemd-sysv-generator is a generator that creates wrapper .service units for SysV init[1] scripts in /etc/init.d/* at boot and when
       configuration of the system manager is reloaded. This will allow systemd(1) to support them similarly to native units.

       LSB headers[2] in SysV init scripts are interpreted, and the ordering specified in the header is turned into dependencies between the
       generated unit and other units. The LSB facilities "$remote_fs", "$network", "$named", "$portmap", "$time" are supported and will be turned
       into dependencies on specific native systemd targets. See systemd.special(5) for more details.

       SysV runlevels have corresponding systemd targets (runlevelX.target). The wrapper unit that is generated will be wanted by those targets
       which correspond to runlevels for which the script is enabled.

       systemd does not support SysV scripts as part of early boot, so all wrapper units are ordered after basic.target.

       systemd-sysv-generator implements systemd.generator(7).

SEE ALSO

       systemd(1), systemd.service(5), systemd.target(5)

NOTES

	1. SysV init
	   https://savannah.nongnu.org/projects/sysvinit

	2. LSB headers
	   http://refspecs.linuxbase.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-generic/iniscrptact.html

systemd 237														 SYSTEMD-SYSV-GENERATOR(8)
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