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#1
帖子 由 hugebrush » 2008-05-12 23:22
代码: 全选
abc= [ -n $abc ] && "abc is not empty" [ -z $abc ] && "abc is temp"
[ -n “$abc“ ] && "abc is not empty" [ -z “$abc“ ] && "abc is temp"
#2
帖子 由 laborer » 2008-05-13 11:47
#3
帖子 由 hugebrush » 2008-05-14 14:54
回到 “Shell脚本”