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Re: [Help-bash] counter for executed commands in non interactive mode?


From: Stephane Chazelas
Subject: Re: [Help-bash] counter for executed commands in non interactive mode?
Date: Mon, 18 May 2015 16:47:46 +0100
User-agent: Mutt/1.5.21 (2010-09-15)

2015-05-18 15:48:06 +0200, Meike Stone:
> Hello,
> 
> is there a easy way, to count inside a bash script the executed
> (external) commands while this script itself is executed?
> Normaly, the commands are counted in the interactive mode and
> displayed in the command prompt if "\#" is configured.
> Maybe, there is a possibility to access this counter?
[...]

What number should it give you after:

{ cmd1; cmd2; } | cmd3 | cmd4
(cmd1; cmd2); env cmd3
sh -c 'cmd1; cmd2'
for i in 1 2 3; do
  cmdx "$i"
done

?

-- 
Stephane




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