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  • Committer: Bazaar Package Importer
  • Author(s): Dustin Kirkland
  • Date: 2010-01-11 22:54:36 UTC
  • mto: This revision was merged to the branch mainline in revision 49.
  • Revision ID: james.westby@ubuntu.com-20100111225436-csnrc41k0bewth1e
Tags: upstream-2.47
Import upstream version 2.47

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usr/lib/byobu/mem_available
 
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#!/bin/sh -e
 
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#
 
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#    mem: grab the current memory and usage
 
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#    Copyright (C) 2008 Canonical Ltd.
 
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#
 
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#    Authors: Dustin Kirkland <kirkland@canonical.com>
 
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#
 
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#    This program is free software: you can redistribute it and/or modify
 
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#    it under the terms of the GNU General Public License as published by
 
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#    the Free Software Foundation, version 3 of the License.
 
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#
 
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#    This program is distributed in the hope that it will be useful,
 
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#    but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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#    GNU General Public License for more details.
 
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#
 
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#    You should have received a copy of the GNU General Public License
 
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#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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PKG="byobu"
 
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color 2>/dev/null || color() { true; }
 
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if [ "$1" = "--detail" ]; then
 
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        free
 
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        exit 0
 
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fi
 
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. "$HOME/.$PKG/status"
 
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[ "$mem_used" = "1" ] && comma="," || whitespace=" "
 
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mem=`head -n1 /proc/meminfo  | awk '{print $2}'`
 
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if [ $mem -ge 1048576 ]; then
 
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        mem=$(echo "$mem" | awk '{ printf "%.1f", $1 / 1048576 }')
 
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        unit="GB"
 
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elif [ $mem -ge 1024 ]; then
 
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        mem=$(echo "$mem" | awk '{ printf "%.0f", $1 / 1024 }')
 
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        unit="MB"
 
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else
 
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        mem="$mem"
 
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        unit="KB"
 
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fi
 
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printf "$(color b g W)%s$(color -)$(color g W)$unit%s$(color -)%s" "$mem" "$comma" "$whitespace"