linux中basename,dirname用法
命令行中: basename --help
Examples:
basename /usr/bin/sort -> "sort"
basename include/stdio.h .h -> "stdio"
basename -s .h include/stdio.h -> "stdio"
basename -a any/str1 any/str2 -> "str1" followed by "str2"
如果有错“basename: extra operand ”
可能basename 后面跟有多个路径文件 需要加参数-a
命令行中: dirname --help
Examples:
dirname /usr/bin/ -> "/usr"
dirname dir1/str dir2/str -> "dir1" followed by "dir2"
dirname stdio.h -> "."
dirname 后面跟的目录有多少个文件,会返回多个同样的目录,结合while,for使用时需用uniq 去重
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