sys_os() {
if [ -e /etc/os-release ]; then
- #( . /etc/os-release && echo $ID $VERSION )
- sh -c '. /etc/os-release && echo $ID $VERSION'
+ sh -c '. /etc/os-release && echo $NAME $VERSION'
elif which lsb_release > /dev/null; then
lsb_release --short -d
echo $(sw_vers 2>/dev/null | \
awk -F':\t' '/^(ProductName|ProductVersion)/{print $2}' | head -2)
+ elif [ -e /etc/issue ]; then
+ sed -E -e 's/ \\[a-z]//g' -e '/^ *$/d' /etc/issue
fi
- #[ -r /etc/debian_version ] && echo Debian $(cat /etc/debian_version)
}