Article View: comp.unix.shell
Article #1060Re: How to do <cmd> file | hold file (now cp)
From: BURNS
Date: Thu, 13 Sep 1990 07:25
Date: Thu, 13 Sep 1990 07:25
25 lines
1319 bytes
1319 bytes
in article <13611@hydra.gatech.EDU>, gt0178a@prism.gatech.EDU (BURNS,JIM) says:
[version 1 of script]
And more to Leslie's point, by adding the chmod, its clear that neither cp
or > change the attributes of the destination file:
+ touch s
+ chmod 700 s
+ ll -i s usage.new
123973 -rwx------ 1 gt0178a 0 Sep 13 03:23 s*
123822 -rw-r--r-- 1 gt0178a 1280 Sep 13 02:32 usage.new
+ cp usage.new s
+ ll -i s usage.new
123973 -rwx------ 1 gt0178a 1280 Sep 13 03:23 s*
123822 -rw-r--r-- 1 gt0178a 1280 Sep 13 02:32 usage.new
+ cat
+ 1> s 0< /dev/null
+ ll -i s usage.new
123973 -rwx------ 1 gt0178a 0 Sep 13 03:23 s*
123822 -rw-r--r-- 1 gt0178a 1280 Sep 13 02:32 usage.new
--
BURNS,JIM
Georgia Institute of Technology, Box 30178, Atlanta Georgia, 30332
uucp: ...!{decvax,hplabs,ncar,purdue,rutgers}!gatech!prism!gt0178a
Internet: gt0178a@prism.gatech.edu
Technical Details
Message-ID:
<13613@hydra.gatech.EDU>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uwm.edu!psuvax1!rutgers!mephisto!prism!gt0178aReferences:
<13611@hydra.gatech.EDU>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uwm.edu!psuvax1!rutgers!mephisto!prism!gt0178a From: gt0178a@prism.gatech.EDU (BURNS) Newsgroups: comp.unix.shell Subject: Re: How to do <cmd> file | hold file (now cp) Message-ID: <13613@hydra.gatech.EDU> Date: 13 Sep 90 07:25:31 GMT References: <13611@hydra.gatech.EDU> Organization: Georgia Institute of Technology Lines: 25