HTTP/2 302 server: nginx date: Thu, 07 Aug 2025 02:57:38 GMT content-type: text/plain; charset=utf-8 content-length: 0 x-archive-redirect-reason: found capture at 20080518204856 location: https://web.archive.org/web/20080518204856/https://examples.oreilly.com/upt2/split/xgrep server-timing: captures_list;dur=0.501892, exclusion.robots;dur=0.018885, exclusion.robots.policy;dur=0.008577, esindex;dur=0.009935, cdx.remote;dur=15.875479, LoadShardBlock;dur=275.668871, PetaboxLoader3.datanode;dur=59.937714, PetaboxLoader3.resolve;dur=134.967668 x-app-server: wwwb-app224 x-ts: 302 x-tr: 317 server-timing: TR;dur=0,Tw;dur=0,Tc;dur=0 set-cookie: wb-p-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: Thu, 07 Aug 2025 02:57:38 GMT content-type: text/plain content-length: 401 x-archive-orig-date: Sun, 18 May 2008 20:48:54 GMT x-archive-orig-server: Apache x-archive-orig-last-modified: Mon, 31 Mar 2008 18:10:12 GMT x-archive-orig-etag: "54c440-191-90194900" x-archive-orig-accept-ranges: bytes x-archive-orig-content-length: 401 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: Sun, 18 May 2008 20:48:56 GMT link: ; rel="original", ; rel="timemap"; type="application/link-format", ; rel="timegate", ; rel="first memento"; datetime="Tue, 18 Jun 2002 23:20:26 GMT", ; rel="prev memento"; datetime="Tue, 16 Oct 2007 16:22:40 GMT", ; rel="memento"; datetime="Sun, 18 May 2008 20:48:56 GMT", ; rel="next memento"; datetime="Tue, 10 Feb 2009 09:06:32 GMT", ; rel="last memento"; datetime="Fri, 25 Mar 2016 02:59:20 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_3_20080518193113_crawl107-c/52_3_20080518204733_crawl100.arc.gz server-timing: captures_list;dur=0.478791, exclusion.robots;dur=0.016442, exclusion.robots.policy;dur=0.006521, esindex;dur=0.010256, cdx.remote;dur=9.157019, LoadShardBlock;dur=106.019741, PetaboxLoader3.datanode;dur=280.256931, load_resource;dur=318.488833, PetaboxLoader3.resolve;dur=85.609827 x-app-server: wwwb-app224 x-ts: 200 x-tr: 458 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 # xgrep - print just the matches on separate lines # Written by Greg Ubben, DoD, 3 Feb 1994 if [ $# -eq 0 ]; then echo "Usage: $0 pattern [file...]" >&2 exit 2 fi re=$1; shift x=`echo \\\02` # unlikely ^B will occur in the input #x=`echo 2 | tr 2 \\\02` # use if your echo doesn't change \02 to ^B sed " \\$x$re$x!d s//$x&$x/g s/[^$x]*$x// s/$x[^$x]*$x/\\ /g s/$x.*// " "$@"