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Full Discussion: If no input then set directory to current
Top Forums Shell Programming and Scripting If no input then set directory to current Post 302956349 by johnnybananas on Tuesday 29th of September 2015 06:34:21 AM
Old 09-29-2015
I must be annoying you so apologies for that

yeah i thought that myself that it should be $dir so last time now i promise, here is my code

If i enter a dir then it works fine but its now not working on the current dir (if user enters no value)

Code:
#/bin/bash

echo "What directory do you want to check your permissions on ?"
read dir

case $dir in
(0) dir="$PWD";;
(1) dir="$dir";;
esac
printf 'Using directory "%s"\n' "$dir"

fileread=$(find "$dir" -type f -perm /u+r | wc -l)
echo "You have read permissions to $fileread files"

filewrite=$(find "$dir" -type f -perm /u+w | wc -l)
echo "You have write permissions to $fileread files"

filecombi=$(find "$dir" -type f -perm /u+rw | wc -l)
echo "You have read and write permissions to $fileread files"

 

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LEARN ABOUT CENTOS

runsvchdir

runsvchdir(8)                                                 System Manager's Manual                                                runsvchdir(8)

NAME

       runsvchdir - change services directory of runsvdir(8)

SYNOPSIS

       runsvchdir dir

DESCRIPTION

       dir is a services directory for the use with runsvdir(8).  If dir does not start with a slash, it is searched in /etc/runit/runsvdir/.  dir
       must not start with a dot.

       runsvchdir switches to the directory /etc/runit/runsvdir/, copies current to previous, and replaces current with a symlink pointing to dir.

       Normally /etc/service is a symlink to current, and runsvdir(8) is running /etc/service/.

EXIT CODES

       runsvchdir prints an error message and exits 111 on error.  runsvchdir exits 0 on success.

FILES

        /etc/runit/runsvdir/previous
        /etc/runit/runsvdir/current
        /etc/runit/runsvdir/current.new

SEE ALSO

       runsvdir(8), runit(8), runit-init(8), sv(8), runsv(8)

       http://smarden.org/runit/

AUTHOR

       Gerrit Pape <pape@smarden.org>

                                                                                                                                     runsvchdir(8)
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