bash - How do I attach a wrapper script to a binary? -


i have executable a.out. want attach wrapper script executable few things , calls a.out. however, have 1 file can distribute instead of 2 files. suggestions on how this?

i'm not terribly concerned portability. solution uses bash, perl or python preferred scripting language do.

you can append a.out wrapper script (after exit in bash or __end__ in perl), extract new file, change permissions , run it.


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