John B questions

John B answers

• How to check the process scheduling policy other than `ps` output
• What is the best way to count "find" results?
• How to escape history expansion exclamation mark ! inside a double quoted string?
• Python list error: [::-1] step on [:-1] slice
• how to check if a file exist using adb shell
• Shell script ending with a line containing only a colon?
• Using RSync to copy a sequential range of files
• how to 'break' out of an if loop in bash?
• Do something at the beginning & end of methods
• alternative to readarray, because it does not work on mac os x