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Shell Programming and Scripting

Inputs argument for sh -c

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# 8  
Old 12-07-2017
Basically "sh -s" and "sh -c" do the opposite:
  • With sh -s, commands are read from the std input arguments are passed after the sh -s
  • With sh -c, arguments are read from the std input and commands are passed after the sh -c
Is my understanding correct?
# 9  
Old 12-07-2017
sh -c does not take arguments from standard input, it does not take arguments at all. It takes the script from an argument.
# 10  
Old 12-14-2017
Quote:
it does not take arguments at all
What do you mean? $0, $1.. are set to a value according to what is executed in the previous command before pipe ? isn't it?
# 11  
Old 12-14-2017
No, they're not. I don't think that code ever worked.
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