INNER CODE UNIT · Java

checkCommand

WeBankBlockchain/WeIdentity · check-info.sh:21

function checkCommand(){
    if type $1 >/dev/null 2>&1
    then
       return 1
    else
       return 0
    fi
}

# check the os version
function check_os_version() {
	echo "----------------------------"
	echo "1. OS Version"
	echo "----------------------------"
	checkCommand uname
	if [ $? == 1 ] ; then
		uname -a
	else

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