Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!samsung!olivea!tymix!romana!jms
From: jms@romana.Tymnet.COM (Joe Smith)
Newsgroups: comp.unix.shell
Subject: Re: copying files
Summary: "ls -A" works on Sun
Message-ID: <1396@romana.Tymnet.COM>
Date: 5 Jan 91 00:56:40 GMT
References: <4914@mahendo.Jpl.Nasa.Gov> <110253@convex.convex.com> <1990Dec11.125018.12274@usenet.ins.cwru.edu> <110398@convex.convex.com> <8492@star.cs.vu.nl> <1691@erhs40.UUCP> <3658@jaytee.East.Sun.COM> <1990Dec27.134022.14394@cid.aes.doe.CA>
Reply-To: jms@tardis.Tymnet.COM (Joe Smith)
Organization: BT Tymnet, San Jose, CA
Lines: 45

In article <1990Dec27.134022.14394@cid.aes.doe.CA> afsipmh@cid.aes.doe.CA (Patrick Hertel) writes:
>   1) -A is not "standard" at least not on our IRIX machines

It appears to be a UCB enhancement.

>   2) -A lists . and .. on our suns despite what man purports

Sounds like you have an unexpected alias for ls.

  (techserv/techserv) jms@tardis# ls
  ./                      .logout                 terminal.inventory
  ../                     bin/                    terminal.old-inv@
  .cshrc*                 cops/
  .login                  frames/
  (techserv/techserv) jms@tardis# /bin/ls
  .cshrc                  bin                     terminal.inventory
  .login                  cops                    terminal.old-inv
  .logout                 frames
  (techserv/techserv) jms@tardis# /bin/ls -A
  .cshrc                  bin                     terminal.inventory
  .login                  cops                    terminal.old-inv
  .logout                 frames
  (techserv/techserv) jms@tardis# /bin/ls -a
  .                       .logout                 terminal.inventory
  ..                      bin                     terminal.old-inv
  .cshrc                  cops
  .login                  frames
  (techserv/techserv) jms@tardis# /bin/ls -a -A
  .                       .logout                 terminal.inventory
  ..                      bin                     terminal.old-inv
  .cshrc                  cops
  .login                  frames
  (techserv/techserv) jms@tardis# alias ls
  ls -aF
  (techserv/techserv) jms@tardis#	# (Tested under SunOS-4.1)
  
The "-A" option is the default for root.
If "-a" and "-A" are both specified (possibly as a result of an alias),
the "-a" option wins.
  
-- 
Joe Smith (408)922-6220 | SMTP: jms@tardis.tymnet.com or jms@gemini.tymnet.com
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