--- test(cmd, file1 [, file2])

    եƥȤԤޤcmd ϰʲ˼
    ͥƥ뤫ʸǤ(ʸξϤ
    Ƭʸ򥳥ޥɤȤߤʤޤ)

    * 1Ĥΰ

      * ?r

        ե¸ uid ɤळȤǤ
      * ?w

        ե˼¸ uid ǽ񤯤ȤǤ
      * ?x

        ե¸ uid Ǽ¹Ԥ뤳ȤǤ
      * ?o

        եνͭԤ¸ uid Ǥ
      * ?G

        եΥ롼׽ͭԤ¸ gid Ǥ
      * ?R

        ե uid ɤळȤǤ
      * ?W

        ե˼ uid ǽ񤯤ȤǤ
      * ?X

        ե uid Ǽ¹Ԥ뤳ȤǤ
      * ?O

        եνͭԤ uid Ǥ
      * ?e

        ե뤬¸ߤ
      * ?z

        ե륵 0 Ǥ
      * ?s

        ե륵 0 Ǥʤ(ե륵֤)
      * ?f

        եϥץ졼եǤ
      * ?d

        եϥǥ쥯ȥǤ
      * ?l

        եϥܥå󥯤Ǥ
      * ?p

        ե̾Ĥѥ(FIFO)Ǥ
      * ?S

        եϥåȤǤ
      * ?b

        եϥ֥åüեǤ
      * ?c

        եϥ饯üեǤ
      * ?u

        ե setuid ӥåȤåȤƤ
      * ?g

        ե setgid ӥåȤåȤƤ
      * ?k

        ե sticky ӥåȤåȤƤ

      * ?M

        եκǽ֤
      * ?A

        եκǽ֤
      * ?C

        ե inode ѹ֤

    * 2Ĥΰ

      * ?=

        ե1ȥե2κǽ郎
      * ?>

        ե1ե2ǽ郎
      * ?<

        ե1ե2ǽ郎Ť
      * ?-

        ե1ե2˥ϡɥ󥯤Ƥ

