From: DervishD <raul@pleyades.net>
To: Zsh <zsh-workers@sunsite.dk>
Subject: Can Zsh do this for me?
Date: Tue, 2 Sep 2003 14:08:46 +0200 [thread overview]
Message-ID: <20030902120846.GA1636@DervishD> (raw)
Hi all :))
I'm writing a command to kill a process by name, not by PID, just
like 'pidof' but without using 'pidof' ;))) It's pretty easy using
the ps command and a pipeline. Right know, it can be written like
this:
ps xh | grep name | tr -s " " | cut -d " " -f 2
Since it will be called by root to kill root processes, it will
do, and with my ps binary, the options are correct. But I don't want
to start four processes just to get the pid of one of them. I can use
my /proc filesystem, but I was wondering if Zsh has some facility to
get the process ID using the command name, or if I can write the
above pipeline in a shorter form using some Zsh capability.
BTW, I want to write a 'ps' command on my own because I don't
like the procps one available for Linux, nor the others out there,
and I think that with the zsh/stat module I could do it in a shell
script :)))
Well, thanks in advance :))
Raúl Núñez de Arenas Coronado
--
Linux Registered User 88736
http://www.pleyades.net & http://raul.pleyades.net/
next reply other threads:[~2003-09-02 12:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-02 12:08 DervishD [this message]
2003-09-02 12:25 ` Oliver Kiddle
2003-09-02 19:21 ` DervishD
2003-09-02 12:38 ` Alexey Tourbin
2003-09-02 13:07 ` Peter Stephenson
2003-09-02 19:22 ` DervishD
2003-09-02 13:30 ` Jason Price
2003-09-02 19:57 ` DervishD
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20030902120846.GA1636@DervishD \
--to=raul@pleyades.net \
--cc=zsh-workers@sunsite.dk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).