HTTP/2 302 server: nginx date: Wed, 16 Jul 2025 00:53:46 GMT content-type: text/plain; charset=utf-8 content-length: 0 x-archive-redirect-reason: found capture at 20090210085459 location: https://web.archive.org/web/20090210085459/https://examples.oreilly.com/upt2/split/vgrep server-timing: captures_list;dur=0.514776, exclusion.robots;dur=0.023413, exclusion.robots.policy;dur=0.010369, esindex;dur=0.010088, cdx.remote;dur=13.685441, LoadShardBlock;dur=297.454927, PetaboxLoader3.datanode;dur=60.991794, PetaboxLoader3.resolve;dur=43.649223 x-app-server: wwwb-app224 x-ts: 302 x-tr: 333 server-timing: TR;dur=0,Tw;dur=0,Tc;dur=0 set-cookie: SERVER=wwwb-app224; path=/ x-location: All x-rl: 0 x-na: 0 x-page-cache: MISS server-timing: MISS x-nid: DigitalOcean referrer-policy: no-referrer-when-downgrade permissions-policy: interest-cohort=() HTTP/2 200 server: nginx date: Wed, 16 Jul 2025 00:53:47 GMT content-type: text/plain content-length: 395 x-archive-orig-date: Tue, 10 Feb 2009 08:54:59 GMT x-archive-orig-server: Apache x-archive-orig-last-modified: Mon, 31 Mar 2008 18:10:12 GMT x-archive-orig-etag: "43692c-18b-90194900" x-archive-orig-accept-ranges: bytes x-archive-orig-content-length: 395 x-archive-orig-connection: close cache-control: max-age=1800 x-archive-guessed-content-type: text/plain x-archive-guessed-charset: utf-8 memento-datetime: Tue, 10 Feb 2009 08:54:59 GMT link: ; rel="original", ; rel="timemap"; type="application/link-format", ; rel="timegate", ; rel="first memento"; datetime="Wed, 19 Jun 2002 01:54:52 GMT", ; rel="prev memento"; datetime="Tue, 16 Oct 2007 16:21:53 GMT", ; rel="memento"; datetime="Tue, 10 Feb 2009 08:54:59 GMT", ; rel="next memento"; datetime="Wed, 30 Sep 2015 16:48:38 GMT", ; rel="last memento"; datetime="Fri, 25 Mar 2016 02:59:04 GMT" content-security-policy: default-src 'self' 'unsafe-eval' 'unsafe-inline' data: blob: archive.org web.archive.org web-static.archive.org wayback-api.archive.org athena.archive.org analytics.archive.org pragma.archivelab.org wwwb-events.archive.org x-archive-src: 52_8_20090210075601_crawl103-c/52_8_20090210085419_crawl100.arc.gz server-timing: captures_list;dur=0.472892, exclusion.robots;dur=0.016473, exclusion.robots.policy;dur=0.007669, esindex;dur=0.012849, cdx.remote;dur=62.219271, LoadShardBlock;dur=293.390118, PetaboxLoader3.datanode;dur=233.186685, PetaboxLoader3.resolve;dur=556.071909, load_resource;dur=552.478949 x-app-server: wwwb-app224 x-ts: 200 x-tr: 928 server-timing: TR;dur=0,Tw;dur=0,Tc;dur=0 x-location: All x-rl: 0 x-na: 0 x-page-cache: MISS server-timing: MISS x-nid: DigitalOcean referrer-policy: no-referrer-when-downgrade permissions-policy: interest-cohort=() accept-ranges: bytes #!/bin/sh # # vgrep - create a list of files that don't contain a specified pattern case $# in 0|1) echo "Usage: `basename $0` pattern file [files...]" 1>&2 ;; *) pat="$1"; shift # Look for pattern in files specified, piping the result through # sed. sed prints out lines ending with :0, stripping the :0 # before printing. grep -c "$pat" "$@" | sed -n 's/:0$//p' ;; esac