On Saturday 09 February 2002 13:01 pm, Rohan Almeida wrote:
> Amarendra Godbole (Intl Vendor) wrote:
> > > kill $( ps ax | awk ' /process-name/ { print $1 }')
>
> IS it 3 processes or 2?

I believe you are quoting me. ;-)

It is two - ps and awk. kill is a shell built-in, so no new
process is spawned to execute it.

There is a /bin/kill as well, but shell built-ins have precedence.
To execute /bin/kill, either give the full path or run as

command kill -TERM pid1 pid2 ...

>From bash's help page on kill:

Kill is a shell builtin for two reasons: it allows job IDs to be used
instead of process IDs, and, if you have reached the limit on processes
that you can create, you don't have to start a process to kill another
one.

Binand

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