关于检查shadow中空口令账号说法正确的是()(1.5分)
A、awk-F ":"'($7=="/bin/bash"){print$1}'/etc/passwd
B、awk-F":"'($7=="!!"){print $1}'/etc/shadow
C、 awk -F ":" '($2=="!!"){print $1}' /etc/shadow
D、awk -F ":"'($2=="/bin/bash"){print$1}'/etc/passwd
发布时间:2024-11-26 11:06:49