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| From: | Billy Holmes <billy@××××××.net> | ||
|---|---|---|---|
| To: | gentoo-user@l.g.o | ||
| Subject: | Re: [gentoo-user] Bash + Awk + variable assignation. | ||
| Date: | Tue, 20 Sep 2005 18:19:48 | ||
| Message-Id: | 4330519F.6040403@gonoph.net | ||
| In Reply to: | Re: [gentoo-user] Bash + Awk + variable assignation. by "A. Khattri" |
||
| 1 | A. Khattri wrote: |
| 2 | |
| 3 | > Err... what were you saying about perl being hard...? |
| 4 | |
| 5 | You can add other error checking, but here's the jist of it in perl |
| 6 | |
| 7 | escaped for usage in a shell |
| 8 | |
| 9 | perl -e " |
| 10 | map { |
| 11 | s/^[ \t]*//; |
| 12 | printf \"Last: %s\\n\", (split(/:/,\$_))[1] if /Last Price/; |
| 13 | printf \"L/H : %s\\n\", (split(/:/,\$_))[1] if /Low \\& High/; |
| 14 | } split(/\n/,\`lynx -dump $url$symbol\`); |
| 15 | " |
| 16 | -- |
| 17 | gentoo-user@g.o mailing list |