即使受到监视，使用后退键或者其他明显破坏密码字符串显示和顺序的字符，都可以使偶然的攻击者无所适从。

Even if monitored, a casual attacker will be stymied by the presence of backspace and other characters that apparently alter the presence or order of characters in the password string.

youdao

您必须严密监视 makefile 是否发生这种情况，在这种情况下，在顺序模式下良好编译的脚本会在并行模式下出现混乱。

You must take a close look into the makefile to figure out such situations, where parallelizing an otherwise fine script in serial mode will mess things up if it's run in parallel.

youdao