![Bash 对话框菜单离开菜单](https://linux22.com/image/999300/Bash%20%E5%AF%B9%E8%AF%9D%E6%A1%86%E8%8F%9C%E5%8D%95%E7%A6%BB%E5%BC%80%E8%8F%9C%E5%8D%95.png)
因此,我有一个对话框菜单(代码如下),它工作得很好。但我发现,#1 一旦选择了某个项目,它就会离开对话框,#2 一旦选择了某个项目,它就不会再回到对话框。
那么,我如何确保一切都保持处于状态dialog
,然后返回到dialog
除非退出?
这是我目前拥有的代码:
#!/bin/bash
cmd=(dialog --clear --backtitle "Get You Online Commander" --title "Get You Online Commander" --menu "What would you like to do?" 20 40 11)
options=(0 "Install/Update the Commander"
1 "Create a New Site"
2 "Install a Wordpress Site"
3 "Account Backup"
4 "Account Restore"
5 "Terminate an Account"
6 "Generate SSL Certificates"
7 "Optimize Images"
8 "Restart Commander Services"
9 "Clear Server Cache"
10 "Prime Websites Caches")
while true; do
choices=$("${cmd[@]}" "${options[@]}" 2>&1 >/dev/tty)
# If cancelled, drop the dialog
if [ $? -ne 0 ]; then
clear;
exit;
fi;
for choice in $choices; do
case $choice in
0)
echo ""
echo "Installing/Updating the Commander"
echo "Please pay attention, this may not be an un-attended install"
echo "Are you sure you want to do this? (y/n)"
read IUGYOC
if [[ -z $IUGYOC ]] || [[ $IUGYOC == 'n' ]]; then
echo "Please decide y/n if you would like to do this."
sleep 2
elif [[ $IUGYOC == 'y' ]]; then
git pull origin master;
mv usr/installer $DIR;
bash installer;
mv $DIR/installer $DIR/usr/
echo "I would recommend you close out this script, and then re-run it..."
echo "Just in case I've updated it..."
sleep 2
fi;
;;
1)
echo ""
echo "Creating a New Site"
echo "Please pay attention, this may not be an un-attended install"
sleep 1;
new-site;
;;
2)
echo ""
echo "Installing Wordpress"
echo "Please pay attention, this may not be an un-attended install"
sleep 1;
echo "Please type in an existing account name:"
read WPAN;
if [[ -z $WPAN ]]; then
echo "This cannot be completed without the account name. Please try again."
sleep 2;
else
install-wordpress $WPAN;
fi;
;;
3)
echo ""
echo "Running a Backup"
echo "Please type in an existing account name to backup that account. (just hit enter to back them all up)"
read MBU;
if [[ -z $MBU ]]; then
account-backup >/dev/null 2>&1;
else
account-backup $MBU >/dev/null 2>&1;
fi;
echo "Backup Completed"
sleep 1;
;;
4)
echo ""
echo "Restoring an Account"
echo "Please note, this requires the backup to be in the /home directory."
echo "If it is not, please hit enter to exit, otherwise:"
echo "Please type the account name: "
read RAN;
echo "Please type the backup date: (YYYY-MM-DD)"
read RAD
if [[ -z $RAN ]] || [[ -z $RAD ]]; then
echo "You will need to pass the Account Name, and the Date before you can do this."
sleep 2;
else
account-restore $RAN $RAD >/dev/null 2>&1;
fi;
;;
5)
echo ""
echo "Terminating an Account"
echo "Please type in the account name to terminate:"
read TERMA
if [[ -z $TERMA ]]; then
echo "This cannot be completed without the account name. Please try again."
sleep 2;
else
terminate-account $TERMA >/dev/null 2>&1;
fi;
;;
6)
#generate SSL certs
echo ""
echo "Generating SSL Certificate"
echo "Please enter the account name for this certificate:"
read CAN;
echo "Please enter a comma-delimited list of domains, that should be associated with the certificate:"
echo "For example: getyou.onl,www.getyou.onl,getme.onl,www.getme.onl"
echo "Also note, these domains MUST already be pointing at this server."
read CADs;
if [[ -z $CAN ]] || [[ -z $CADs ]]; then
echo "You will need to pass the Account Name, and a comma-delimited list of domains."
sleep 2;
else
gen-cert $CAN "$CADs"; # Let's see the errors if any, that way we know if the domain is pointed here, etc...
fi;
;;
7)
#optimize images
echo ""
echo "Optimizing Images"
echo "Please type in an existing account name to optimize that account. (just hit enter to optimize them all up)"
echo "Please note, this will take awhile, do not interrupt this process, or you will end up with corrupt images."
read OPTIMG
if [[ -z $OPTIMG ]]; then
optimages >/dev/null 2>&1;
else
optimages $OPTIMG >/dev/null 2>&1;
fi;
;;
8)
#restart commander
echo ""
echo "Restarting the Commander"
echo "Are you sure you want to do this? (y/n)"
read RSC
if [[ -z $RSC ]] || [[ $RSC == 'n' ]]; then
echo "Please decide y/n if you would like to do this."
sleep 2
elif [[ $RSC == 'y' ]]; then
restart-commander >/dev/null 2>&1;
echo "Commander Restarted"
sleep 2
fi;
;;
9)
#clear cache
echo ""
echo "Clearing Server caches"
echo "Are you sure you want to do this? (y/n)"
read CCSC
if [[ -z $CCSC ]] || [[ $CCSC == 'n' ]]; then
echo "Please decide y/n if you would like to do this."
sleep 2
elif [[ $CCSC == 'y' ]]; then
clear-cache >/dev/null 2>&1;
echo "Cache Cleared"
sleep 2
fi;
;;
10)
#prime caches
echo ""
echo "Priming (or Warming Up) Site Caches"
echo "Please type in an existing account name to prime that account. (just hit enter to prime them all up)"
echo "Please note, this will take awhile, please have some patience."
read PSC
if [[ -z $PSC ]]; then
site-primer >/dev/null 2>&1;
else
site-primer $PSC >/dev/null 2>&1;
fi;
echo "Sites Primed"
sleep 2
;;
*)
exit
;;
esac
done
done