.. regarding a $notset <( .. wouldnt that display in set -x on that line, rather when the cat or gawk is ran
On Tue, Nov 2, 2021, 06:03 Alex fxmbsw7 Ratchev <fxmb...@gmail.com> wrote: > i dont see the 63, its inside that tho > > i post the code, as i saw its fairly short, 'xbl' file > the tgz with required awks and support files is also sent > > but anyway in the xbl the affected part are the cat or kopi.gawk if parts > inside $xblpp <( here ) > > $xblpp is either cat or . > cat for 'display me the code' and defaultly . for 'source the code, not > display' > $t and $t2 are just stamps, as seen in my set -x post > > i think this error came up recently just, it happens when i . xbl too > new bash seasion sources it right without err, i never seen this err > before too > bash 5.1.8 debian release > > i think its some bug.. what else could it be, .. new bash sessions source > it right, also before this err really wasnt, not that i tried . script > instead of new bash sessions much > > .. > > On Mon, Nov 1, 2021, 23:08 Andreas Kusalananda Kähäri < > andreas.kah...@abc.se> wrote: > >> On Tue, Nov 02, 2021 at 03:23:15AM +0700, Robert Elz wrote: >> > Date: Mon, 1 Nov 2021 12:03:48 -0400 >> > From: Greg Wooledge <g...@wooledge.org> >> > Message-ID: <YYAP5PynR6Us/FV/@wooledge.org> >> > >> > | > bash: : command not found >> > | > bash: : command not found >> > | >> > | Because this is you, I can't be sure whether you are correctly >> pasting >> > | the output from your terminal into email, >> > >> > Actually, because it is him, it is more likely that he has "cat" aliased >> > to ' ' somehow, since he loves aliases so much. >> > >> > kre >> > >> >> Looking at their trace output, the thing that causes the error is >> >> '' /dev/fd/63 >> >> The /dev/fd/63 bit is probably from a process substitution. >> >> What causes the '' is anyone's guess, and mine is that it's simply a >> variable that happens to be unset or empty (possibly due to a mistyping >> in its name?) >> >> $ "$my_thnig" <( [[ -s "$pathname" ]] && cat -- "$pathname" ) >> bash: : command not found >> >> >> >> -- >> Andreas (Kusalananda) Kähäri >> SciLifeLab, NBIS, ICM >> Uppsala University, Sweden >> >> . >> >>
