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Groups > gnu.bash.bug > #14522 > unrolled thread
| Started by | Michal Pesa <pesathem@gmail.com> |
|---|---|
| First post | 2018-08-22 09:57 +0200 |
| Last post | 2018-08-22 09:57 +0200 |
| Articles | 1 — 1 participant |
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Nested extglob outputs "." ".." Michal Pesa <pesathem@gmail.com> - 2018-08-22 09:57 +0200
| From | Michal Pesa <pesathem@gmail.com> |
|---|---|
| Date | 2018-08-22 09:57 +0200 |
| Subject | Nested extglob outputs "." ".." |
| Message-ID | <mailman.5395.1534925236.1292.bug-bash@gnu.org> |
Hello, I have encountered a strange behavior of nested extended globs: $ echo * 0000.txt 000.txt 00.txt 0.txt a.txt b.txt c.txt $ echo !(0.txt) 0000.txt 000.txt 00.txt a.txt b.txt c.txt $ echo !(+(0).txt) . .. a.txt b.txt c.txt The last example correctly excludes the files but why are "." ".." being printed? Thank you for your time. Configuration Information: Machine: x86_64 OS: linux-gnu Compiler: gcc Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64' -DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='x86_64-pc-linux-gnu' -DCONF_VENDOR='pc' -DLOCALEDIR='/usr/share/locale' -DPACKAGE='bash' -DSHELL -DHAVE_$ uname output: Linux pish-lub 4.15.0-29-generic #31-Ubuntu SMP Tue Jul 17 15:39:52 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Machine Type: x86_64-pc-linux-gnu Bash Version: 4.4 Patch Level: 19 Release Status: release
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