The variable $? does not work on $PS1 on mksh...

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Using "printf" for hex values in android shell...

how to make filename match in mksh case insensitive...

How to measure time from adb shell with milliseconds resolution?...

adb shell "watch" command to monitor...

What does "Unknown error 517" mean in Android shell?...

adb shell regular expression doesn't work as tested locally...

Is there a way to slice arrays in mksh?...