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Old 02-25-2004, 08:26 AM   #1
jag7720
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Registered: Aug 2003
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Touch "What does it mean and what does it do"?


I'm not new to Linux, but one thing I hve never been able to find is the meaning of the command "touch".

For example, when I setup my Qmail server you have to "touch" some directories

5. Read INSTALL.alias. Minimal survival command:
# (cd ~alias; touch .qmail-postmaster .qmail-mailer-daemon .qmail-root)
# chmod 644 ~alias/.qmail*

Can anyone tell me what is does?

Jason
 
Old 02-25-2004, 08:37 AM   #2
arnold
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did you mean that you do not understand what "man touch" displays?
 
Old 02-25-2004, 08:42 AM   #3
jag7720
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well I actually never thought of doing a man on it... That told me what I was asking.

and for those who don't know and want to know

man says

NAME
touch - change file timestamps

SYNOPSIS
touch [OPTION]... FILE...

DESCRIPTION
Update the access and modification times of each FILE to
the current time.
 
Old 02-25-2004, 09:37 AM   #4
Doomhammer
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I might add: If the file does not exists, it will be created.
 
  


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