#!/bin/bash while : ;do char=` stty cbreak -echo dd if=/dev/tty bs=1 count=1 2>/dev/null stty -cbreak echo ` if [ "$char" = "" ];then break fi passwd="$passwd$char" echo -n "*" done
ooops 2020-03-05 17:21 原文
#!/bin/bash while : ;do char=` stty cbreak -echo dd if=/dev/tty bs=1 count=1 2>/dev/null stty -cbreak echo ` if [ "$char" = "" ];then break fi passwd="$passwd$char" echo -n "*" done