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|
#!/bin/ksh
#
# Name: dirtree
# Programmer:
# Hemant T. Shah
# Life Insurance Data Processing
# July 12 1994
#
# Description:
# Print directory tree structure as follows:
# |___Mail
# |___scheduler
# |___cics_scripts
# |___tar_msdos
# |___awk
# |___attributes
# |___tmp
# |___News
# |___dosscsi
# |___FAQ_xterminal
# |___shell_history.Z
# |___FAQ_AIX
# |___aix_ftp_site
# |___hp_software
# |___dnload
# |___telnet.h
# |___msdos
# |___tnetd.tar.Z
# |___aix
# |___hp
# |___xkey.c
#
# Conversion to bash v2 syntax done by Chet Ramey
# - removed command substitutions calling `basename'
#
ProgramName=${0##*/}
Path="."
ShowAll=1
ShowDir=0
ExpandDirectory()
{
local object # Local variable
cd "$1"
for object in $PWD/.??* $PWD/*
do
if [ -d $object ]; # It is a directory
then
echo "${indent}|___${object##*/}/"
indent="${indent}! " # Add to indentation
if [ -x $object ];
then
ExpandDirectory $object
fi
indent=${indent%????} # Remove from indentation
elif [ -e $object ]; then
if (( ShowAll == 1 ));
then
echo "${indent}|___${object##*/}"
fi
fi
done
}
usage()
{
echo -e "Usage: $ProgramName [-h] [-f] [-d] [path] "
echo -e "\t-h ... display this help message."
echo -e "\t-f path ... shows all files and directories below path (default)."
echo -e "\t-d path ... shows all directories only below path."
}
while getopts "fd" opt
do
case $opt in
f) ShowAll=1 ;;
d) ShowDir=1 ;;
*) usage ; exit 2;;
esac
done
shift $(( $OPTIND - 1 ))
Path=${1:-.}
if [ ! -d "$Path" ]; then
echo "$0: error: specified path is not a directory." >&2
exit 1
fi
echo "!$Path/"
ExpandDirectory $Path
|
