Created
September 16, 2013 18:38
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mekSysInfo
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#!/bin/bash | |
## a simple system info script by meklu | |
# if we don't have a display we'll try to set one | |
# useful for e.g. ssh access | |
[[ -z "$DISPLAY" ]] && export DISPLAY=":0" | |
printf "Host: " ; hostname | |
printf "Kernel: " ; uname -rsm | |
printf "Distro: " | |
lsb_release >/dev/null 2>/dev/null | |
if [ $? = 0 ] | |
then | |
lsb_release -ds | sed 's/^\"//g;s/\"$//g' | |
# a bunch of fallbacks if no lsb_release is available | |
elif [ -f /etc/arch-release ] | |
then | |
printf "Arch Linux\n" | |
elif [ -f /etc/gentoo-release ] | |
then | |
cat /etc/gentoo-release | |
elif [ -f /etc/fedora-release ] | |
then | |
cat /etc/fedora-release | |
elif [ -f /etc/redhat-release ] | |
then | |
cat /etc/redhat-release | |
elif [ -f /etc/debian_version ] | |
then | |
printf "Debian GNU/Linux " ; cat /etc/debian_version | |
else | |
printf "Unknown\n" | |
fi | |
printf "CPU: " ; cat /proc/cpuinfo | sed -n 's/^model name\t: //gp' | head -n1 | |
if [ -f "/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq" ] | |
then | |
CPUFREQUENCY="$(printf "scale=2;$(cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq)/1000\n" | bc -l)" | |
else | |
CPUFREQUENCY="$(printf "scale=2;$(grep -m 1 "cpu MHz" /proc/cpuinfo | awk '{print $4}')/1\n" | bc -l)" | |
fi | |
printf " $(grep -c "^processor" /proc/cpuinfo | sed 's/\n//g') cores/threads\n $CPUFREQUENCY MHz\n" | |
printf "RAM: $(printf "scale=2;$(grep "^MemTotal:" /proc/meminfo | awk '{print $2}')/1024^2\n" | bc -l) GiB\n" | |
GPUINFO="$(glxinfo 2>/dev/null | sed -n 's/^OpenGL renderer string: //gp;s/^OpenGL version string: / OpenGL /gp;s/^OpenGL shading language version string: / GLSL /gp')" | |
printf "GPU: " | |
if [ -n "$(printf "${GPUINFO}")" ] | |
then | |
printf "${GPUINFO}\n" | |
else | |
printf "No GPU detected.\n" | |
fi |
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