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Operating Systems Solaris how to tar a directory in a sun solaris? Post 302196752 by sparcguy on Monday 19th of May 2008 11:03:51 AM
Old 05-19-2008
actually I just want to add. For safety reasons whenever you tar anything always try to have the practice to specify relative instead of absolute path.

example:
absolute path will be tar cf /tmp/abc.tar /etc
relative path will be tar cf /tmp/xyz.tar ./etc <-- "."

The danger of using absolute path is when you un-tar the file it will overwrite existing folder.


example:
cd /tmp
tar xf abc.tar will extract and overwrite existing /etc
tar xf xyz.tar will extract into /tmp only
 

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pwd(3tcl)						       Tcl Built-In Commands							 pwd(3tcl)

__________________________________________________________________________________________________________________________________________________

NAME
pwd - Return the absolute path of the current working directory SYNOPSIS
pwd _________________________________________________________________ DESCRIPTION
Returns the absolute path name of the current working directory. EXAMPLE
Sometimes it is useful to change to a known directory when running some external command using exec, but it is important to keep the appli- cation usually running in the directory that it was started in (unless the user specifies otherwise) since that minimizes user confusion. The way to do this is to save the current directory while the external command is being run: set tarFile [file normalize somefile.tar] set savedDir [pwd] cd /tmp exec tar -xf $tarFile cd $savedDir SEE ALSO
file(3tcl), cd(3tcl), glob(3tcl), filename(3tcl) KEYWORDS
working directory Tcl pwd(3tcl)
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