


CMOD(1)	   NEWS-OS Programmer's Manual		 CMOD(1)




     chmod - [hύX

``
     cchhmmoodd [ --RRff ] mode file ...


     w肳ꂽet@C̃[h _m_o_d_e ɏ]ĕύX܂B
     _m_o_d_e ͐΃[hłL[hł\܂B _m_o_d_e ́A
     ȉ̃[h̘_a 8iłB

     4000      sɃ[UIDZbg
     2000      sɃO[vIDZbg
     1000      sticky rbgIɂ(_c_h_m_o_d(2) Q)
     0400      L҂ɂǎ
     0200      L҂ɂ鏑
     0100      L҂ɂs (fBNg̃T[`)
     0070      O[vɂǎA݁As (T[`)
     0007      ̑̃[UɂǎA݁As (T[`)

     L _m_o_d_e ́Ǎ`ɂȂ܂B

	  [_w_h_o] _o_p _p_e_r_m_i_s_s_i_o_n [_o_p _p_e_r_m_i_s_s_i_o_n] ...

     _w_h_o ́̕A uu ([Uɑ΂p[~bV)Agg (O
     [v)A oo (̑̃[U)̑głB aa ͂
     ׂ̂āAȂ킿 _u_g_o Ӗ܂B_w_h_o ȗꂽꍇA
     ftHg a łAt@C쐬}XN(_u_m_a_s_k(2) Q)̐
     肪l܂B

     _o_p ́At@C̃[h _p_e_r_m_i_s_s_i_o_n ǉꍇ ++A
     _p_e_r_m_i_s_s_i_o_n 菜ꍇ -- AA _p_e_r_m_i_s_s_i_o_n ΓI
     蓖Ă(ׂ̂Ẵrbg̓Zbg)ꍇ == ɂ
     ܂B

     _p_e_r_m_i_s_s_i_o_n ́A rr (ǎ)Aww ()Axx (s)AXX (t
     @CfBNgł邩A̑̎srbgZb
     gĂꍇɂAsZbg)Ass (L҂܂̓O
     [vIDZbg)A tt (eLXgZ[u -
     sticky)̔Cӂ̑głB uuAggA܂oo ́A _p_e_r_-
     _m_i_s_s_i_o_n [h邱Ƃ܂B_p_e_r_m_i_s_s_i_o_n 
     ftHǵA== pĂׂẴp[~bV菜
     ɂLƂȂ܂B

     --RR IvV^ꂽꍇɂ́A_c_h_m_o_d ́Aw肵fB
     Ng̉ċAIɃ[hݒ肵Ă܂BV{bN
     NɑƁAV{bNNgƃÑ[
     h͕ύX܂B

     --ff IvV^ꂽꍇɂ́A_c_h_m_o_d ́At@Cɑ΂
     郂[h̕ύXɎsĂG[bZ[W͏o͂܂B





NEWS-OS                   Release 4.0C				1





CMOD(1)	   NEWS-OS Programmer's Manual		 CMOD(1)




     ŏ̗͂̑̃[Uɑ΂鏑݃p[~bV
     A2Ԗڂ̗́Ãt@CNɎs\ƂȂĂƁA
     ׂẴ[UɂƂĎs\ɂ܂B

	  chmod o-w file
	  chmod +X file

     R}ŋ؂ꂽ̋L[h^邱Ƃł܂BI
     y[V͎w肳ꂽɐs܂B ss ́Auu ܂
      gg ƋɎgpƂɂLłB

     t@C̏L҂܂̓X[p[[UÃt@C̃
     [hύX邱Ƃł܂B

֘AA
     ls(1), chmod(2), stat(2), umask(2), chown(8)







































2			  Release 4.0C			  NEWS-OS


