Using trap

 
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Chandrahasa s
Valued Contributor

Using trap

Hi Gurus,

I am using trap for updating history file with time stamp,

trap 'date "+# %c" | read -s' debug

Here this will update time stamp,
i want to get "who am i" out also histfile.
Kindly help to format trap syntax for this.

Chandra

3 REPLIES 3
James R. Ferguson
Acclaimed Contributor
Solution

Re: Using trap

Hi Chandra:

Try this:

# trap 'print -s $(who am i; date)' DEBUG

Regards!

...JRF...
James R. Ferguson
Acclaimed Contributor

Re: Using trap

Hi (again):

And you would probably want:

# trap 'print -s $(date "+# %c"; who am i)' DEBUG

Regards!

...JRF...
Chandrahasa s
Valued Contributor

Re: Using trap

Thanks to all.

Chandra