HTTP/2 302 server: nginx date: Thu, 31 Jul 2025 04:24:50 GMT content-type: text/plain; charset=utf-8 content-length: 0 x-archive-redirect-reason: found capture at 20090210084805 location: https://web.archive.org/web/20090210084805/https://examples.oreilly.com/upt2/split/chmod_edit server-timing: captures_list;dur=3.053622, exclusion.robots;dur=0.034248, exclusion.robots.policy;dur=0.014100, esindex;dur=0.016712, cdx.remote;dur=18.718204, LoadShardBlock;dur=217.342498, PetaboxLoader3.datanode;dur=71.575455, PetaboxLoader3.resolve;dur=111.962251 x-app-server: wwwb-app222 x-ts: 302 x-tr: 264 server-timing: TR;dur=0,Tw;dur=0,Tc;dur=0 set-cookie: SERVER=wwwb-app222; 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, 31 Jul 2025 04:24:51 GMT content-type: text/plain content-length: 307 x-archive-orig-date: Tue, 10 Feb 2009 08:48:05 GMT x-archive-orig-server: Apache x-archive-orig-last-modified: Mon, 31 Mar 2008 18:10:12 GMT x-archive-orig-etag: "1bac1a-133-90194900" x-archive-orig-accept-ranges: bytes x-archive-orig-content-length: 307 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 08:48:05 GMT link: ; rel="original", ; rel="timemap"; type="application/link-format", ; rel="timegate", ; rel="first memento"; datetime="Wed, 19 Jun 2002 02:06:42 GMT", ; rel="prev memento"; datetime="Sun, 18 May 2008 20:43:42 GMT", ; rel="memento"; datetime="Tue, 10 Feb 2009 08:48:05 GMT", ; rel="next memento"; datetime="Wed, 30 Sep 2015 16:46:42 GMT", ; rel="last memento"; datetime="Fri, 25 Mar 2016 02:57:18 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_20090210084753_crawl100.arc.gz server-timing: captures_list;dur=0.753760, exclusion.robots;dur=0.033397, exclusion.robots.policy;dur=0.016024, esindex;dur=0.016052, cdx.remote;dur=63.175425, LoadShardBlock;dur=280.753644, PetaboxLoader3.datanode;dur=156.184232, PetaboxLoader3.resolve;dur=295.052912, load_resource;dur=238.103829 x-app-server: wwwb-app222 x-ts: 200 x-tr: 607 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 # chmod_edit - Make a file writable, edit it, and remove write # permission when finished. # add write permission to the files you specify chmod u+w "$@" # edit the files; use vi if the shell variable VISUAL is not defined ${VISUAL=vi} "$@" # remove write permission chmod -w "$@"