[ncolug] Re: some bash to shorten

  • From: "M. Knisely" <charon79m@xxxxxxxxx>
  • To: ncolug@xxxxxxxxxxxxx
  • Date: Mon, 30 Nov 2009 00:56:45 -0500

I get very different results from these.

mknisely@stopgap:~$ ls -lh /proc/kcore | cut -f5 -d" "
888M

mknisely@stopgap:~$ grep "MemTotal" /proc/meminfo|cut -d ":" -f2|sed '/ kB/
s/ kB//g'|cut -c9-
3088660

Mike K.

On Mon, Nov 30, 2009 at 12:04 AM, <cstickelman@xxxxxxxxxx> wrote:

> How about:
>  ls -l /proc/kcore | cut -f5 -d" "
>
> or
>  ls -lh /proc/kcore | cut -f5 -d" "
>
> if you want the results to be human-readable...
>
> Chuck
>
> ---- nor thern <zboson2003@xxxxxxxxx> wrote:
> > grep "MemTotal" /proc/meminfo|cut -d ":" -f2|sed '/ kB/ s/ kB//g'|cut
> -c9-
> >
> > this is the shortest that i have found to print the RAM size as an
> integer.
> > unprivileged user .
> > suggestions to shorten this appreciated.
> >
> >
>
>
>
>
>
> To unsubscribe send to ncolug-request@xxxxxxxxxxxxx with 'unsubscribe' in
> the Subject field.
>
>

Other related posts: