In Usage section from Readme it should be noticed that script should have executable permission

[q2dg]

In other words: the step "chmod +x ukupgrade" should be added

[muhasturk]

Script itself has executable permission. So we do not have to describe chmod command.

Download script and observe script can be executable itself.

[q2dg]

Sorry, but it is not my case. Downloading using curl, or using browser (via extracting zip file clicking on Github button or directly right-clicking over https://github.com/muhasturk/ukupgrade/blob/master/ukupgrade file is the same: script has not executable permissions

[muhasturk]

Is there any way to give executable permissions to files on git? @q2dg