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#!/bin/bash
# systeminfo.sh: external data collection script
# This file belongs to the VDR plugin systeminfo
#
# See the main source file 'systeminfo.c' for copyright information and
# how to reach the author.
#
# possible output formats:
# (blanks around tabs only for better reading)
# 1) Name \t Value displays Name and Value
# 2) Name \t Value1 \t Value2 displays Name, Value1 and Value2
# 3) Name \t total used displays an additional progress bar (percentage) after the values
# 4) s \t Name \t ... defines a static value, this line is only requested during the first cycle
#
# special keywords (they are replaced by the plugin with the actual value):
# CPU% CPU usage in percent
#
# test with: for i in $(seq 1 16); do systeminfo.sh $i;echo;done
#
PATH=/usr/bin:/bin:/sbin:/usr/sbin
source /etc/conf.d/vdr.systeminfo
case "$1" in
1) # kernel version (static)
KERNEL=$(uname -rm)
echo -ne "s\tLinux Kernel:\t"$KERNEL
;;
2) # distribution release (static)
if test -f /etc/gentoo-release; then
DISTRI="Gentoo"
RELEASE=$(head -n 1 /etc/gentoo-release)
fi
echo -ne "s\tDistribution:\t"$RELEASE
exit
;;
3) # CPU type (static)
CPUTYPE=$(grep 'model name' /proc/cpuinfo | cut -d':' -f 2 | cut -d' ' -f2- | uniq)
echo -ne "s\tCPU Type:\t"$CPUTYPE
;;
4) # current CPU speed
VAR=$(grep 'cpu MHz' /proc/cpuinfo | sed 's/.*: *\([0-9]*\)\.[0-9]*/\1 MHz/')
echo -ne "CPU speed:\t"$VAR
exit
;;
5) # hostname and IP (static)
hostname=$(hostname)
dnsname=$(dnsdomainname)
IP=$(ifconfig eth0 | grep inet | cut -d: -f2 | cut -d' ' -f1)
echo -ne "s\tHostname:\t"${hostname:-<unknown>}"."${dnsname:-<unknown>}"\tIP: "${IP:-N/A}
exit
;;
6) # fan speeds
CPU=$( sensors | grep -i ${FAN_1:=FAN1} | tr -s ' ' | cut -d' ' -f 2)
CASE=$(sensors | grep -i ${FAN_2:=Fan2} | tr -s ' ' | cut -d' ' -f 2)
echo -ne "Fans:\tCPU: "$CPU" rpm\tCase: "$CASE" rpm"
exit
;;
7) # temperature of CPU and mainboard
CPU=$(sensors | grep -i ${CPU_TEMP:=CPU Temp} | tr -s ' ' | cut -d' ' -f 2)
MB=$( sensors | grep -i ${MOBO_TEMP:=M/B Temp} | tr -s ' ' | cut -d' ' -f 2)
echo -ne "Temperatures:\tCPU: "$CPU"\tMB: "$MB
exit
;;
8) # temperature of hard disks
DISK1=$(hddtemp ${DISK_1:=/dev/sda} | cut -d: -f1,3)
DISK2=$(hddtemp ${DISK_2} | cut -d: -f1,3)
echo -ne "\t"$DISK1"\t"$DISK2
exit
;;
9) # CPU usage
echo -e "CPU time:\tCPU%"
exit
;;
10) # header (static)
echo -ne "s\t\ttotal / free"
exit
;;
11) # video disk usage
VAR=$(df -h | grep hd | grep video | tail -n 1 | tr -s ' ' | cut -d' ' -f 2,4)
echo -ne "Video Disk:\t"$VAR
exit
;;
12) # memory usage
VAR=$( grep -E 'MemTotal|MemFree' /proc/meminfo | cut -d: -f2 | tr -d ' ')
echo -ne "Memory:\t"$VAR
exit
;;
13) # swap usage
VAR=$(grep -E 'SwapTotal|SwapFree' /proc/meminfo | cut -d: -f2 | tr -d ' ')
echo -ne "Swap:\t"$VAR
exit
;;
test)
echo ""
echo "Usage: systeminfo.sh {1|2|3|4|...}"
echo ""
exit 1
;;
esac
exit
|
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