.\" Copyright (c) 1983, 1991, 1993 .\" The Regents of the University of California. All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. All advertising materials mentioning features or use of this software .\" must display the following acknowledgement: .\" This product includes software developed by the University of .\" California, Berkeley and its contributors. .\" 4. Neither the name of the University nor the names of its contributors .\" may be used to endorse or promote products derived from this software .\" without specific prior written permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" @(#) rmt. 8 8.3 (Berkeley) 6/1/94 .\" %FreeBSD: src/usr.sbin/rmt/rmt. 8, v 1.12 2002/07/14 14:45:29 charnier Exp % .\" .\" $FreeBSD: doc/ja_JP.eucJP/man/man8/rmt. 8, v 1.12 2002/11/18 06:17:45 horikawa Exp $ .\" .Dd June 1, 1994 .Dt RMT 8 .Os .Sh ¸íĪ .Nm rmt .Nd ¸®¸ðÆ® ÇÁ·Î±×·¥À¸·ÎºÎÅÍ ÀÚ±âÅ×ÀÌÇÁÀÇ Á¶ÀÛÀ» ÇàÇϱâ À§ÇÑ ÇÁ·ÎÅäÄÝ ¸ðµâ .Sh ¼­½Ä .Nm .Sh ÇØ¼³ .Nm À¯Æ¿¸®Æ¼´Â, ¸®¸ðÆ® ´ýÇÁ ¹× restore¸¦ ÇàÇÏ´Â ÇÁ·Î±×·¥À¸·ÎºÎÅÍ, ÇÁ·Î¼¼½º°£ Åë½ÅÀ» ÀÌ¿ëÇØ ÀÚ±âÅ×ÀÌÇÁ µå¶óÀ̺긦 Á¶ÀÛÇϱâ À§Çؼ­ ÀÌ¿ëµË´Ï´Ù. Åë»óÀº .Xr rexec 3 ȤÀº .Xr rcmd 3 (À¸)·ÎºÎÅÍÀÇ È£Ãâ¿¡ ÀÀÇØ ±âµ¿µË´Ï´Ù. .Pp .Nm À¯Æ¿¸®Æ¼´Â, ÀÚ±âÅ×ÀÌÇÁÀÇ Á¶ÀÛ ¿ä±¸¸¦ ¹Þ¾Æµé¿© ¸í·ÉÀ» ½ÇÇàÇÕ´Ï´Ù. ±× ÈÄ, »óŸ¦ ¹ÝȯÇÕ´Ï´Ù. ¸ðµç ÀÀ´äÀº, .Tn ASCII ij¸¯ÅÍ ¶óÀÎ ¹× ÀÌÇÏÀÇ 2 °³ÀÇ Çü½ÄÀ» Á¶ÇÕÇØ ÇàÇØÁý´Ï´Ù. ¸í·É ½ÇÇàÀÌ ¼º°øÇßÀ» °æ¿ì´Â, ÀÌÇÏÀÇ ÀÀ´äÀÌ ÀÖ½À´Ï´Ù. .Bd -ragged -offset indent .Sm off .Sy A Ar number No \en .Sm on .Ed .Pp .Ar number (Àº)´Â, 10 ÁøÀÇ .Tn ASCII Ç¥ÇöÀÔ´Ï´Ù. ¸í·É ½ÇÇàÀÌ ½ÇÆÐÇßÀ» °æ¿ì¿¡´Â, ÀÌÇÏÀÇ ÀÀ´äÀÌ ÀÖ½À´Ï´Ù. .Bd -ragged -offset indent .Sm off .Xo Sy E Ar error-number .No \en Ar error-message .No \en .Xc .Sm on .Ed .Pp .Ar error-number (Àº)´Â, .Xr intro 2 ¿¡ ±â¼úÀÌ ÀÖ´Â ¿¡·¯ ¹øÈ£À̸ç, .Ar error-message (Àº)´Â, .Xr perror 3 ¿¡ ÀÇÇØ Ãâ·ÂµÇ´Â ¿¡·¯ ij¸¯ÅÍ ¶óÀÎÀÔ´Ï´Ù. ÇÁ·ÎÅäÄÝÀº, ÀÌÇÏÀÇ ¸í·ÉÀ» Æ÷ÇÔÇØ, ¸í·É¿Í ÀμöÀÇ »çÀÌ, ȤÀº Àμö°£À¸·Î´Â ½ºÆäÀ̽º´Â »ðÀÔµÇÁö ¾Ê½À´Ï´Ù. .Ql \en ÀÇ Ç¥½Ã´Â, ±× ºÎºÐ¿¡¼­ °³ÇàÀÌ ¿ä±¸µÇ°í ÀÖ½À´Ï´Ù: .Bl -tag -width Ds .Sm off .It Xo Sy \&O Ar device .No \en Ar mode No \en .Xc .Sm on ÁöÁ¤µÇ¾ú´Ù .Ar device (À»)¸¦ .Ar mode ±×¸®°í ÁöÁ¤µÈ ¼Ó¼ºÀ¸·Î ¿ÀÇÂÇÕ´Ï´Ù. .Ar device ÇÏ Ç® ÆÐ½º·Î ÁöÁ¤µÇ¾î .Ar mode ÇÏ .Xr open 2 ±×¸®°í ÀÌ¿ëµÇ´Â 10 ÁøÀÇ .Tn ASCII Ç¥ÇöÀÔ´Ï´Ù. ¹ú½á µð¹ÙÀ̽º°¡ ¿Àǵǰí ÀÖ¾úÀ» °æ¿ì, ±× µð¹ÙÀ̽º´Â ÀÏ´Ü Å¬·Î¿ìÁî µÇ¾î ´Ù½Ã ¿Àǵ˴ϴÙ. .Sm off .It Xo Sy C Ar device No \en .Xc .Sm on ÇöÀç ¿Àǵǰí ÀÖ´Â µð¹ÙÀ̽º¸¦ Ŭ·Î¿ìÁî ÇÕ´Ï´Ù. .Ar device ÁöÁ¤Àº ¹«½ÃµË´Ï´Ù. .Sm off .It Xo Sy L .Ar whence No \en .Ar offset No \en .Xc .Sm on ÁöÁ¤µÈ Àμö¸¦ ÀÌ¿ëÇØ, .Xr lseek 2 (À»)¸¦ ½ÇÇàÇÕ´Ï´Ù. ¹ÝȯġÀÇ Àǹ̴Â, .Xr lseek ½Ã½ºÅÛ ÄÝÀÇ ±×°Í°ú °°½À´Ï´Ù. .Sm off .It Sy W Ar count No \en .Sm on ¿Àǵǰí ÀÖ´Â µð¹ÙÀ̽º¿¡ ´ëÇØ, µ¥ÀÌÅ͸¦ ±âÀÔÇÕ´Ï´Ù. .Nm À¯Æ¿¸®Æ¼´Â, ¿ä±¸¿øÀ¸·ÎºÎÅÍ .Ar count ¹ÙÀÌÆ®ÀÇ µ¥ÀÌÅ͸¦ ÀоîµéÀÔ´Ï´Ù. ¿¹±âÄ¡ ¾ÊÀº EOF ¸¦ Àоîµé¿´À» °æ¿ì, ÀÌ»óÁ¾·á(ABEND) ÇÕ´Ï´Ù. º»¸í·ÉÀÇ ¹Ýȯġ´Â, .Xr write 2 ½Ã½ºÅÛ Äݰú °°½À´Ï´Ù. .Sm off .It Sy R Ar count No \en .Sm on ¿Àǵǰí ÀÖ´Â µð¹ÙÀ̽º·ÎºÎÅÍ .Ar count ¹ÙÀÌÆ®¸¸ÀÇ µ¥ÀÌÅ͸¦ ÀоîµéÀÔ´Ï´Ù. .Ar count ÇÏÁö¸¸ µ¥ÀÌÅÍ ¹öÆÛÀÇ »çÀÌÁî (10 k¹ÙÀÌÆ®)¸¦ ³Ñ´Â °æ¿ì, µ¥ÀÌÅÍ ¹öÆÛ »çÀÌÁî¿¡ Àý¾àÇÒ ¼ö ÀÖ½À´Ï´Ù. .Nm À¯Æ¿¸®Æ¼´Â .Xr read 2 ½Ã½ºÅÛ ÄÝÀ» ½ÇÇàÇØ, ÀбⰡ ¼º°øÇϸé(ÀÚ) .Sm off .Sy A Ar count-read No \en .Sm on (ÀÌ)¶ó°í ´ë´äÇÕ´Ï´Ù. ±×·¸Áö ¾ÊÀ¸¸é, Ç¥ÁØÀûÀÎ Çü½Ä¿¡¼­ ¿¡·¯°¡ ¹ÝȯµË´Ï´Ù. ÀбⰡ ¼º°øÇϸé(ÀÚ), ÀÐÈù µ¥ÀÌÅÍ (Àº)´Â ¿ä±¸ ¹ÙÅÁÀ¸·Î ¼Û½ÅµË´Ï´Ù. .Sm off .It Xo Sy I Ar operation .No \en Ar count No \en .Xc .Sm on ÁöÁ¤µÈ Àμö¸¦ ÀÌ¿ëÇØ .Xr ioctl 2 ÀÇ .Dv MTIOCOP ¸®Äù½ºÆ®¸¦ ½ÇÇàÇÕ´Ï´Ù. Àμö´Â, 10 ÁøÀÇ .Tn ASCII Ç¥ÇöÀ¸·Î ¿Å°ÜÁ® .Xr ioctl 2 ±×¸®°í »ç¿ëÇÏ´Â ±¸Á¶Ã¼ÀÇ ¸â¹ö .Ar mt_op ¹× .Ar mt_count ¿¡ °¢°¢ °Ý³³µË´Ï´Ù. Á¶ÀÛÀÌ ¼º°øÇßÀ» °æ¿ìÀÇ ¹Ýȯġ´Â, Àμö .Ar count ÀÇ °ªÀÔ´Ï´Ù. .It Sy S .Xr ioctl 2 ½Ã½ºÅÛ ÄÝÀÇ .Dv MTIOCGET ¸®Äù½ºÆ®¸¦ ÀÌ¿ëÇØ ¿Àǵǰí ÀÖ´Ù µð¹ÙÀ̽º »óŸ¦ ¹ÝȯÇÕ´Ï´Ù. Á¶ÀÛÀÌ ¼º°øÇϸé(ÀÚ), ½ºÅ×ÀÌÅͽº ¹öÆÛÀÇ »çÀÌÁî¿Í ÇÔ²² ``ack''°¡ ¼Û½ÅµË´Ï´Ù. ±×¸®°í ½ºÅ×ÀÌÅͽº ¹öÆÛ°¡ (¹ÙÀ̳ʸ® Çü½Ä¿¡¼­) ¼Û½ÅµË´Ï´Ù. .El .Pp »ó±â ÀÌ¿ÜÀÇ ¸í·ÉÀ» .Nm ÇÏÁö¸¸ ¼ö½ÅÇßÀ» °æ¿ì, .Nm (Àº)´Â Á¾·áÇÕ´Ï´Ù. .Sh Áø´Ü ¸ðµç ´ë´äÀº, »ó±â´ë·ÎÀÔ´Ï´Ù. .Sh °ü·Ã Ç׸ñ .Xr rcmd 3 , .Xr rexec 3 , .Xr mtio 4 , .Xr rdump 8 , .Xr rrestore 8 .Sh ¹ö±× º»¸í·ÉÀ» ¸®¸ðÆ® ÆÄÀÏ ¾×¼¼½º ÇÁ·ÎÅäÄݷμ­ »ç¿ëÇÏÁö ¸¶¼¼¿ä. .Sh ¿ª»ç .Nm À¯Æ¿¸®Æ¼´Â .Bx 4.2 (À¸)·ÎºÎÅÍ µîÀåÇß½À´Ï´Ù.