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@dpilafian
Last active Mar 24, 2022
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Unix/Linux Folder Tree
#!/bin/bash
#####################################################
# Unix/Linux Folder Tree v2.9 #
# #
# Displays structure of folder hierarchy #
# ------------------------------------------------- #
# This tiny script uses "ls", "grep", and "sed" #
# in a single command to show the nesting of #
# subfolders. #
# #
# Setup: #
# $ mkdir -p ~/apps/tree #
# Save "tree.sh" into the "~/apps/tree" folder #
# $ cd ~/apps/tree #
# $ chmod +x tree.sh #
# $ ln -s tree.sh /usr/local/bin/tree #
# $ which tree #
# #
# Usage: #
# $ tree [FOLDER] #
# #
# Examples: #
# $ tree #
# $ tree /usr/local/etc #
# $ tree .. #
# #
# WTFPL ~ https://centerkey.com/tree ~ Dem Pilafian #
#####################################################
echo
test -n "$1" && cd "$1" #if parameter exists, use as base folder
pwd
ls -R | grep "^[.]/" | sed -e "s/:$//" -e "s/[^\/]*\//--/g" -e "s/^/ |/"
# Transformations:
# grep --> select folders (filter out files)
# 1st sed --> remove trailing colon
# 2nd sed --> replace higher level folder names with dashes
# 3rd sed --> indent graph and add leading vertical bar
topFolders=$(ls -F -1 | grep "/" | wc -l)
test $topFolders -ne 0 || echo " --> no subfolders"
echo
#!/bin/bash
######################################
# Install: Unix/Linux Folder Tree #
# WTFPL ~ https://centerkey.com/tree #
######################################
# To run this installer:
# $ curl -s https://centerkey.com/tree/install-tree.sh | bash
echo
echo "Install: Unix/Linux Folder Tree"
echo "==============================="
mkdir -p ~/apps/tree
cd ~/apps/tree
echo "Install folder:"
pwd
curl --remote-name https://centerkey.com/tree/tree.sh
grep "Tree v" tree.sh
chmod +x tree.sh
slink=/usr/local/bin/tree
test -f $slink && echo "slink already exists... not changing"
test -f $slink || ln -sv ~/apps/tree/tree.sh $slink
echo "Installed:"
readlink $slink
echo "In path:"
which tree
echo
#!/bin/bash
##########################
# Unix/Linux Folder Tree #
##########################
# To make this file runnable:
# $ chmod +x *.sh.command
banner="Publish tree.sh"
projectHome=$(cd $(dirname $0); pwd)
apacheCfg=/usr/local/etc/httpd
apacheLog=/usr/local/var/log/httpd/error_log
webDocRoot=$(grep ^DocumentRoot $apacheCfg/httpd.conf | awk -F'"' '{ print $2 }')
displayIntro() {
cd $projectHome
echo
echo $banner
echo $(echo $banner | sed s/./=/g)
pwd
chmod +x tree.sh
ls -l tree.sh
echo
}
publishWebFiles() {
cd $projectHome
publishFolder=$webDocRoot/centerkey.com/tree
publish() {
echo "Publishing:"
echo $publishFolder
cp -v tree.sh $publishFolder
cp -v x-install-tree.sh $publishFolder/install-tree.sh
echo
}
test -w $publishFolder && publish
}
launchBrowser() {
cd $projectHome
url=https://centerkey.com/tree/
test -w $publishFolder && url=http://localhost/centerkey.com/tree/
echo "Opening:"
echo $url
sleep 2
open $url
echo
}
displayIntro
publishWebFiles
launchBrowser
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