From: Ray Andrews <rayandrews@eastlink.ca>
To: zsh-users@zsh.org
Subject: Re: the splits
Date: Tue, 21 May 2024 19:21:00 -0700 [thread overview]
Message-ID: <0b6a048b-4fbf-4162-a31a-d5f6f963d72a@eastlink.ca> (raw)
In-Reply-To: <CAA=-s3ySNN2WkFoi5q3zzGkwpWhv7cUP6CPKx=nKTypjBn6uSA@mail.gmail.com>
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On 2024-05-21 18:48, Mark J. Reed wrote:
> Running *lsof* *| grep* seems a bit silly. Can't you just do *lsof
> $mountpoint*?
>
> When I want to select columns I usually reach for *awk*:
>
> *sudo lsof $mountpoint | awk '{print $1, $NF}'*
>
>
Beautiful, nuts' I just presumed I needed to grep for that. Much faster
your way. As for awk, I don't know anything about it, but googling for
help on various issues, one sees awk coming to the rescue all the time.
I half way learned sed, but I think I should have learned awk. One
little thing, can I have the first and last columns, but with a tab
between, or some other columnizer?:
COMMAND NAME
zsh /mnt/sda/5/boot
geany /mnt/sda/5/boot
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next prev parent reply other threads:[~2024-05-22 2:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-21 17:42 Ray Andrews
2024-05-22 1:48 ` Mark J. Reed
2024-05-22 2:21 ` Ray Andrews [this message]
2024-05-22 5:56 ` Roman Perepelitsa
2024-05-22 19:25 ` Ray Andrews
2024-05-22 20:41 ` Lawrence Velázquez
2024-05-22 21:36 ` Ray Andrews
2024-05-23 0:04 ` Lawrence Velázquez
2024-05-23 0:30 ` Ray Andrews
2024-05-23 2:31 ` Mark J. Reed
2024-05-23 12:58 ` Ray Andrews
2024-05-22 5:57 ` Jim
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