touch-shell脚本并修改为777权限

mksh.sh

#!/bin/bashfor i in "$@"do        touch ${i}        chmod 777 ${i}        echo "#!/bin/bash">${i}done

mkcpptest.sh

#!/bin/bashfor i in "$@"do        touch ${i}        echo '#include<iostream>#include<ctime>using namespace std;int main(int argc, char** argv){    return 0;}'>${i}done

#创建cppF=time;./mkcpptest.sh ${cppF}.cpp &&vi ${cppF}.cpp;g++ -g ${cppF}.cpp -o ${cppF}.out#不创建cppF=time;vi ${cppF}.cpp;g++ -g ${cppF}.cpp -o ${cppF}.out