A quick script to set requisite write permissions to various files and folders in a PyroCMS installation.

pyrocms_perms.sh

#!/bin/bash

#
# helper function
#

function exit_with_msg() { echo "Error! $1. Exiting script."; exit 1; }

#
# hi :)
#

clear

echo 'Welcome! Setting write permissions for your PyroCMS installation!'

#
# check if we're probably in a pyro dir
#

[[ ! -d 'system/cms/cache' ]] && exit_with_msg 'This does not look like a PyroCMS site root'

#
# make all the following paths/files word-writable
#

chmod a+w system/cms/cache \
          system/cms/config \
          system/cms/config/config.php \
          addons \
          assets/cache \
          uploads \

#
# display status
#

[[ 0 -ne $? ]] && exit_with_msg 'Bash encountered a non-zero exit message while trying to chmod paths'

#
# done :)
#

echo 'Success! Task complete :)'
exit 0