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Pandu Poluan <pandu@××××××.info> wrote: |
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> >> sed -r -e 's/-[0-9].*//' |
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> > |
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> > Nust a note: sed has no option -r and 's/(.*)-[0-9].*/\1/' is a "garbled" |
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> > command. A corrected version would be 's/\(.*\)-[0-9].*/\1/' |
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> > |
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> > So the main question is: why do you use a non-existing option? |
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> > |
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> |
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> # sed --help |
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> |
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> Usage: sed [OPTION]... {script-only-if-no-other-script} [input-file]... |
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> |
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> ----- >8 snip |
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> |
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> -r, --regexp-extended |
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> use extended regular expressions in the script. |
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> |
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> ----- >8 snip |
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You seem to miss the fact that you are using gsed instead of sed. |
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using -r makes scripts non-portable. |
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Jörg |
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-- |
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EMail:joerg@××××××××××××××××××××××××.de (home) Jörg Schilling D-13353 Berlin |
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js@××××××××××××.de (uni) |
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joerg.schilling@××××××××××××××××.de (work) Blog: http://schily.blogspot.com/ |
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URL: http://cdrecord.berlios.de/private/ ftp://ftp.berlios.de/pub/schily |
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