A security policy in place prevents this sender from sending this message to this recipient, see message bus configuration file (rejected message had interface “org.freedesktop.PackageKit.Transaction” member “Cancel” error name “(unset)” destination “org.freedesktop.PackageKit”)

This type of files you can install the by using CHMOD command to convert it to executable: chmod +x file.bin And then  run the file  […]

Just a note Code: tar -cvf – test | ssh -l username domain.com  “cd /home1/username && tar -xvf -“

Also known as : err (22 : invalid argument) vim ~/.bashrc add this line at the bottom export http_proxy=http://domain.com:port