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发表于 2005-8-26 00:11:03
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Post by mantou
学习shell脚本编程的时候,发现 ll 不能用,ls -l 才可以。
看来要尽量避免含糊不准确的保证程序的正确性
Aliases are not expanded when the shell is not interactive, unless the expand_aliases shell option is set using shopt (see the description of shopt under SHELL BUILTIN COMMANDS below). 从manpage上截取,不过就算设置了这个开关,也没有用。 |
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