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Ian Zimmerman <itz@×××××××.net> writes: |
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> On 2016-12-19 19:46, lee wrote: |
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> |
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>> perl -e 'print "$_\n" foreach(split(/,/, |
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>> "/usr/share/fonts/misc/,/usr/share/fonts/TTF/,/usr/share/fonts/OTF/,/usr/share/fonts/Type1/,/usr/share/fonts/100dpi/,/usr/share/fonts/75dpi/,built-ins"));' |
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>> | xargs ls |
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> |
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>> That brings up the question if there is some alternative to perls split |
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>> in coreutils or bash. The split of coreutils appears to be supposed to |
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>> be doing something rather useless? |
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> |
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> [5+0]~$ FOO='foo,bar,baz' |
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> [6+0]~$ printf '%s\n' `echo $FOO | tr ',' ' '` |
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> foo |
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> bar |
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> baz |
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Nice, thanks! |
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echo "/usr/share/fonts/misc/,/usr/share/fonts/TTF/,/usr/share/fonts/OTF/,/usr/share/fonts/Type1/,/usr/share/fonts/100dpi/,/usr/share/fonts/75dpi/,built-ins" | tr ',' "\n" |
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I never realised there's printf and always wondered why I needed man 3 |
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... |
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Hm. Does anyone know when printf was written? The man page seems to be |
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wrong: |
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|
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|
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[~] printf --version |
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bash: printf: --: invalid option |
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printf: usage: printf [-v var] format [arguments] |
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[~] |
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