n in `seq 1 3`;do useradd ops_junior$n -g 1100; echo "`echo ops_junior$n|md5sum|cut -c4 n in `seq 1 2`;do useradd ops_senior$n -g 1110; echo "`echo ops_senior$n|md5sum|cut -c4 n in `seq 1 3`;do useradd dev_junior$n -g 1200; echo "`echo dev_junior$n|md5sum|cut -c4 n in `seq 1 2`;do useradd dba_junior$n -g 1400; echo "`echo dba_junior$n|md5sum|cut -c4 n in `seq 1 3`;do useradd net_junior$n -g 1500; echo "`echo net_junior$n|md5sum|cut -c4
yw 创建yw用户,然后输出一个123456交passwd作为yw用户的密码 for n in seq 21 25;do useradd usern;echo "usern|md5sum|cut -c4