131 lines
3.8 KiB
Groff
131 lines
3.8 KiB
Groff
.\" Copyright (c) 1980, 1990, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)nice.1 8.1 (Berkeley) 6/6/93
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.\" %FreeBSD: src/usr.bin/nice/nice.1,v 1.24 2002/12/27 12:15:35 schweikh Exp %
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.\"
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.\" $FreeBSD$
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.\"
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.Dd June 6, 1993
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.Dt NICE 1
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.Os
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.Sh ̾¾Î
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.Nm nice
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.Nd ¥¹¥±¥¸¥å¡¼¥ë¤ÎÍ¥ÀèÅÙ¤ò²¼¤²¤Æ¥æ¡¼¥Æ¥£¥ê¥Æ¥£¤ò¼Â¹Ô¤¹¤ë
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.Sh ½ñ¼°
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.Nm nice
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.Op Fl n Ar increment
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.Ar utility
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.Op Ar argument ...
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.Sh ²òÀâ
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.Nm
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¥æ¡¼¥Æ¥£¥ê¥Æ¥£¤ÏÍ¥ÀèÅÙ¤òÊѹ¹¤·¤Æ
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.Ar utility
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¤ò¼Â¹Ô¤·¤Þ¤¹¡£
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.Dq nice
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ÃͤϻØÄꤵ¤ì¤¿
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.Ar increment
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¤À¤±Áý¤ä¤µ¤ì¤ë¤«¡¢¤Þ¤¿¤Ï¥Ç¥Õ¥©¥ë¥ÈÃͤΠ10 ¤¬Áý¤µ¤ì¤Þ¤¹¡£
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¥×¥í¥»¥¹¤Î nice Ãͤò¸º¤é¤¹¤È¡¢¥¹¥±¥¸¥å¡¼¥ëÍ¥ÀèÅÙ¤¬¸þ¾å¤·¤Þ¤¹¡£
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.Pp
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¥æ¡¼¥Æ¥£¥ê¥Æ¥£¤ò¹â¥¹¥±¥¸¥å¡¼¥ëÍ¥ÀèÅ٤Ǽ¹Ԥ¹¤ëÌÜŪ¤Ç¡¢
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¥¹¡¼¥Ñ¥æ¡¼¥¶¤ÏÉé¤ÎÁý²ÃÃͤò»ØÄê²Äǽ¤Ç¤¹¡£
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.Pp
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.Nm
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¤Ï¡¢
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.Ar command
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¤Î¼Â¹ÔÍ¥ÀèÅ٤Ȥ·¤Æ¡¢
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.Ar number
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¤¬
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.Nm
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¤ÎÍ¥ÀèÅÙ¤ËÂФ·¤ÆÁêÂÐŪ¤Ë»ØÄꤵ¤ì¤¿¤â¤Î¤È¤·¤Þ¤¹¡£
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¸½ºß¤Î¥×¥í¥»¥¹¤ÎÍ¥ÀèÅÙ¤è¤ê¤â¹â¤¤Í¥ÀèÅ٤ϥ¹¡¼¥Ñ¥æ¡¼¥¶¤Î¤ßÍ×µá²Äǽ¤Ç¤¹¡£
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.Pp
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¥·¥§¥ë¤Ë¤è¤Ã¤Æ¤Ï¡¢Ëܥ桼¥Æ¥£¥ê¥Æ¥£¤È»÷¤¿¤Þ¤¿¤ÏƱ¤¸¡¢ÁȤ߹þ¤ß¤Î
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.Nm
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¥³¥Þ¥ó¥É¤òÄ󶡤·¤Æ¤¤¤ë¤â¤Î¤¬¤¢¤ê¤Þ¤¹¡£
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.Xr builtin 1
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¥Þ¥Ë¥å¥¢¥ë¥Ú¡¼¥¸¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
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.Sh ´Ä¶ÊÑ¿ô
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.Ev PATH
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´Ä¶ÊÑ¿ô¤Ï¡¢Ì¾Á°¤Ë
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.Ql /
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¤¬ 1 ¸Ä¤â´Þ¤Þ¤ì¤Ê¤¤¾ì¹ç¡¢»ØÄꤵ¤ì¤¿
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.Ar utility
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¤ò¸«ÉÕ¤±¤ë¤¿¤á¤Ë»ÈÍѤµ¤ì¤Þ¤¹¡£
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.Sh »ÈÍÑÎã
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¥·¥§¥ë¤ÎÍ¥ÀèÅÙ¤¬ 0 ¤Î»þ¡¢¥æ¡¼¥Æ¥£¥ê¥Æ¥£
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.Sq date
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¤ò¡¢Í¥ÀèÅÙ 5 ¤Ë¤Æ¼Â¹Ô¤·¤Þ¤¹:
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.Pp
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.Dl "nice -n 5 date"
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.Pp
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¥·¥§¥ë¤ÎÍ¥ÀèÅÙ¤¬ 0 ¤Ç¤¢¤ê¡¢¥¹¡¼¥Ñ¥æ¡¼¥¶¤Î¾ì¹ç¡¢¥æ¡¼¥Æ¥£¥ê¥Æ¥£
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.Sq date
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¤òÍ¥ÀèÅÙ -19 ¤Ë¤Æ¼Â¹Ô¤·¤Þ¤¹:
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.Pp
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.Dl "nice -n 16 nice -n -35 date"
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.Sh ¿ÇÃÇ
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.Ar utility
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¤¬µ¯Æ°¤µ¤ì¤ë¤È¡¢
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.Nm
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¤Î½ªÎ»¥¹¥Æ¡¼¥¿¥¹¤Ï
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.Ar utility
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¤Î½ªÎ»¥¹¥Æ¡¼¥¿¥¹¤Ë¤Ê¤ê¤Þ¤¹¡£
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.Pp
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½ªÎ»¥¹¥Æ¡¼¥¿¥¹ 126 ¤Ï
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.Ar utility
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¤¬¸«ÉÕ¤«¤Ã¤¿¤â¤Î¤Î¼Â¹ÔÉԲĤÀ¤Ã¤¿¤³¤È¤ò¼¨¤·¤Þ¤¹¡£
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½ªÎ»¥¹¥Æ¡¼¥¿¥¹ 127 ¤Ï
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.Ar utility
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¤¬¸«ÉÕ¤«¤é¤Ê¤«¤Ã¤¿¤³¤È¤ò¼¨¤·¤Þ¤¹¡£
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.Sh ´ØÏ¢¹àÌÜ
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.Xr builtin 1 ,
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.Xr csh 1 ,
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.Xr idprio 1 ,
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.Xr rtprio 1 ,
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.Xr getpriority 2 ,
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.Xr setpriority 2 ,
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.Xr renice 8
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.Sh ¸ß´¹À
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ÅÁÅýŪ¤Ê
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.Fl Ns Ar increment
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¥ª¥×¥·¥ç¥ó¤Ï²ÁÃͤ¬Äã²¼¤·¤Æ¤¤¤Þ¤¹¤¬¡¢¤Þ¤À¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
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.Sh µ¬³Ê
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.Nm
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¥æ¡¼¥Æ¥£¥ê¥Æ¥£¤Ï
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.St -p1003.1-2001
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¤ËŬ¹ç¤·¤Æ¤¤¤Þ¤¹¡£
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.Sh Îò»Ë
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.Nm
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¥æ¡¼¥Æ¥£¥ê¥Æ¥£¤Ï
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.At v6
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¤ÇÄɲ䵤ì¤Þ¤·¤¿¡£
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