if [ = 0 ] then echo "Please install $1 and run bootstrap.sh

shell脚本 /bin/bash if [[ $1=="D" ]]; then echo D else echo M Update failed. Please download and run a new install padkage if [ -z $(echo $1 | sed -e 's/[0-9]//g') ]; then Linux脚本,#/bin/bash if [ $1 = cat ];then echo "dog"; elif [ $ please download and install microsoft patch before install t no devices in this comuter please plug card then install _Is_Upper=`echo $1|awk '{if($0~/[^A-Z]/) print "1"}'` IF b=0 AND c0 THEN 是什么意思 IF A'EVENT AND A='1'THEN是什么意思? If(clk'event and clk='1') then bootstrap please download a fresh copy and retry the install ation