bash 4

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Article #20792

#20792

From: Bodek
Date: Thu, 12 Mar 2009 09:28

16 lines
994 bytes

Wygląda na to, że teraz:
`jakies polecenie` i $(jakies polecenie) nie są równoważne

np:

mr~ echo `tty`
/dev/ttyp3

mr echo $(tty)
bash: command substitution: line 8: syntax error near unexpected token `)'
bash: command substitution: line 8: `tty)'

Zmiana raczej bezsensowna i zbyt poważna, żeby to był zwykły błąd.

-- 
Bodek

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From: Bodek <nbody@nowhere.net>
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Subject: bash 4
Date: Thu, 12 Mar 2009 10:28:31 +0100
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