tips, combining strace with pidof

[Dmitry V. Levin]

On Fri, Mar 02, 2018 at 08:57:35PM +0900, Masatake YAMATO wrote:
> Hi,
> 
> I guess you, enjyoing hacking strace, may use strace with pidof like:
> 
>   # strace -p $(pidof httpd)
> 
> As you may know, this doesn't work if there is more that one http process.

Try
# strace -p "$(pidof httpd)"
instead (note extra quotes).

This syntax is supported since strace-4.7.


-- 
ldv
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