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Add prerequisite parameter check section

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Asif Bacchus 2018-09-30 20:24:24 -06:00
parent 1a59c9e7d8
commit 91b53f1c35
1 changed files with 8 additions and 2 deletions
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backup.sh
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@ -162,7 +162,8 @@ warn503="${cyan}${stamp}-- [INFO] Web users will NOT be informed the server is d
### Process script parameters ### Process script parameters
# if no parameters provided, then show the help page and exit with error # if no parameters provided, of if parameters do not start with a '-' then show
# the help page and exit with error
if [ -z "$1" ] || [[ ! "$1" =~ ^- ]]; then if [ -z "$1" ] || [[ ! "$1" =~ ^- ]]; then
# show script help page # show script help page
scriptHelp scriptHelp
@ -201,10 +202,15 @@ while getopts ':l:nv5:r:' PARAMS; do
done done
### Verify script running as root, otherwise display error on console and exit ### Verify script pre-requisties
# If not running as root, display error on console and exit
if [ $(id -u) -ne 0 ]; then if [ $(id -u) -ne 0 ]; then
echo -e "${red}This script MUST be run as ROOT. Exiting.${normal}" echo -e "${red}This script MUST be run as ROOT. Exiting.${normal}"
exit 2 exit 2
elif [ -z "$webroot" ]; then
echo -e "\n${red}The NextCloud webroot must be specified (-r parameter)" \
"${normal}\n"
exit 1
fi fi