61 lines
1.8 KiB
Bash
Executable File
61 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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# Copyright (C) 2014 Julien Bonjean <julien@bonjean.info>
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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, either version 3 of the License, or
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# (at your option) any later version.
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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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# 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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TYPE="${BLOCK_INSTANCE:-mem}"
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ram=`awk -v type=$TYPE '
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/^MemTotal:/ {
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mem_total=$2
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}
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/^MemFree:/ {
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mem_free=$2
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}
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/^Buffers:/ {
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mem_free+=$2
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}
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/^Cached:/ {
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mem_free+=$2
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}
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/^SwapTotal:/ {
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swap_total=$2
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}
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/^SwapFree:/ {
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swap_free=$2
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}
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END {
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# full text
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if (type == "swap")
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printf("%.1f\n", (swap_total-swap_free)/1024/1024)
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else
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printf("%.1f\n", mem_free/1024/1024)
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# TODO: short text
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# TODO: color (if less than X%)
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}
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' /proc/meminfo`
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if [[ ($ram < 4) && ($ram > 2) ]]
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then
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echo -n "<span foreground='#ffa500' background='#61CE3C'></span><span foreground='black' background='#ffa500'> $ram </span><span foreground='#8A458A' background='#ffa500'> </span>"
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elif [[ ($ram < 2) ]]
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then
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echo -n "<span foreground='#B60900' background='#61CE3C'></span><span foreground='black' background='#B60900'> $ram </span><span foreground='#8A458A' background='#B60900'> </span>"
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else
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echo -n "<span foreground='#4c83ff' background='#61CE3C'></span><span foreground='black' background='#4c83ff'> $ram </span><span foreground='#8A458A' background='#4c83ff'> </span>"
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fi
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