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Top Forums Shell Programming and Scripting Extracting Directory From Path Post 302514480 by Drayol on Friday 15th of April 2011 09:21:38 PM
Old 04-15-2011
Extracting Directory From Path

Hi guys. I'm doing some bash scripting and have run into a snag.

Say I have the path:
/home/one/two/three/

All I need is the 'three' while making a filename.
Is there an easy way to do this? I've tried using grep (because I'm that smart.) cut (as I'm unable to tell how many fields there will be in a path, that doesn't work) and than I gave up and started scouring the internet but can't find anyone trying to do the same thing. Any help would be appreciated.
 

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BASHBUG(1)						      General Commands Manual							BASHBUG(1)

NAME
bashbug - report a bug in bash SYNOPSIS
bashbug [--version] [--help] [email-address] DESCRIPTION
bashbug is a shell script to help the user compose and mail bug reports concerning bash in a standard format. bashbug invokes the editor specified by the environment variable EDITOR on a temporary copy of the bug report format outline. The user must fill in the appropriate fields and exit the editor. bashbug then mails the completed report to bug-bash@gnu.org, or email-address. If the report cannot be mailed, it is saved in the file dead.bashbug in the invoking user's home directory. The bug report format outline consists of several sections. The first section provides information about the machine, operating system, the bash version, and the compilation environment. The second section should be filled in with a description of the bug. The third sec- tion should be a description of how to reproduce the bug. The optional fourth section is for a proposed fix. Fixes are encouraged. ENVIRONMENT
bashbug will utilize the following environment variables if they exist: EDITOR Specifies the preferred editor. If EDITOR is not set, bashbug defaults to emacs. HOME Directory in which the failed bug report is saved if the mail fails. TMPDIR Directory in which to create temporary files and directories. SEE ALSO
bash(1) AUTHORS
Brian Fox, Free Software Foundation bfox@gnu.org Chet Ramey, Case Western Reserve University chet@po.cwru.edu GNU Bash-4.0 1998 July 30 BASHBUG(1)
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