On 17/05/2019 11:25, Alexander Kapshuk wrote: > On Fri, May 17, 2019 at 11:58 AM Bernd Petrovitsch > <bernd@xxxxxxxxxxxxxxxxxxx> wrote: >> >> On 17/05/2019 10:16, Alexander Kapshuk wrote: >> [...] >>> The 'xargs' '-r' flag is a GNU extension. >>> If POSIX compliance is important here, the use of 'cat', 'xargs' and >>> 'basename' may be substituted with that of 'sed' to initialise >>> same_name_modules: >>> sed 's!.*/!!' modules.order modules.builtin | sort | uniq -d >> >> 's!' is TTBOMK also a GNU-extension: >> sed 's/.*\///' modules.order modules.builtin | sort | uniq -d > > It isn't. > Here's an excerpt from the POSIX manpage for 'sed', > http://pubs.opengroup.org/onlinepubs/009695399/utilities/sed.html: > [2addr]s/BRE/replacement/flags > ... Any character other than backslash or <newline> can be used > instead of a slash to delimit the BRE and the replacement.... Oops, yup, sorry for the noise. Don't know anymore where I encountered problems with that in the past .... MfG, Bernd-- "I dislike type abstraction if it has no real reason. And saving on typing is not a good reason - if your typing speed is the main issue when you're coding, you're doing something seriously wrong." - Linus Torvalds
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