Memperbaiki
Unable to register authentication agent: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Cannot determine user of subject
Group Policy
groupadd -g 23 nohidproc usermod -a -G nohidproc polkitd mount -o remount,rw,hidepid=2,gid=nohidproc /proc systemctl restart polkit
/etc/fstab
echo "proc /proc proc defaults,hidepid=2,gid=nohidproc 0 0" >> /etc/fstab
rsync is a way to transfer and synchronize files efficiently between one server and another and only different files are synced. The rsync command is very suitable to be used as a backup, because only different files will be synchronized, so it will save more time and resources.
install rsync on server Debian/ Ubuntu
apt-get install rsync
install rsync on server Centos/ Fedora
yum install rsync
for migration file
rsync filehosteko.zip root@xxx.xxx.xxx.xxx:/home/folder
for migration Directory/ Folder
rsync -avzh folderhost root@xxx.xxx.xxx.xxx:/home/folder
info:
folderhost: folrder you want to migrate/copy
xxx.xxx.xxx.xxx= destination IP server
for migration file
rsync -e 'ssh -p 1234' filehost.zip root@xxx.xxx.xxx.xxx:/home/folder
for migration Directory/ Folder
rsync -avzh -e 'ssh -p 1234' folderhost root@xxx.xxx.xxx.xxx:/home/folder
info:
folderhost= folder you want to migrate/copy
1234 = destination Port SSH
xxx.xxx.xxx.xxx= destination IP server
