Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ÜÀílinuxµÄºǫ́ÔËÐÐ

ÔÚÎÒÃÇͨ¹ýSSHµÇ½·þÎñÆ÷ºó£¬Ò»°ãÀ´Ëµ£¬Ëù×öµÄ²Ù×÷»òÕßÃüÁîµÄÊäÈë¶¼ÊÇÊôsshdϵÄshellµÄ×Ó½ø³Ì£¬ÀýÈç´ò¿ª¸öSSHÖÕ¶Ë£¬ÊäÈëping www.163.com >>output.txt &£¬È»ºó²é¿´½ø³ÌÇé¿ö£º
$ ps -ef|grep ping
sszheng 27491 27467 0 10:20 pts/0    00:00:00 ping www.163.com
sszheng 27535 27467 0 11:40 pts/0    00:00:00 grep ping
    ºÜÏÔÈ»ËüÊÇshellµÄ×Ó½ø³Ì£¬ÃüÁîÓÉÒ»¸ö×ÓshellÔÚºǫִ́ÐУ¬µ±Ç°shell£¨
27467£©Á¢¼´È¡µÃ¿ØÖƵȺòÓû§ÊäÈ룬ËùÒÔÎÒµÄgrep¾Í¿ÉÒÔʹÓÃÁË¡£ºǫ́ÃüÁîºÍµ±Ç°shellµÄÖ´ÐÐÊDz¢Ðеģ¬ËûÃÇûÓл¥ÏàµÄÒÀÀµ¡¢µÈ´ý¹ØÏµ£¬ËùÒÔÊÇÒì²½µÄ²¢ÐС£ ÏÖÔÚÎÊÌâÀ´ÁË£¬Èç¹ûsshÍ˳öÁË£¬bash½áÊøÁË£¬ÄÇôÕâ¸ö¹¤×÷¹ý³ÌÈçºÎÄØ£¿ºǫִ́ÐеÄÄÜ·ñ¼ÌÐøÏÂÈ¥£¿
    ÕâÀïÉæ¼°µ½Á½¸öÎÊÌ⣬¾ÍÊÇÍ˳össhºó£¬ÔÚÎÒÃÇexitÖ´ÐеÄshellʱºò£¬»á²»»áÏòÎÒÃǺǫ́µÄjobs·¢ËÍSIGHUPÐźÅÄØ£¿
Èç¹û·¢ËÍÁË
SIGHUPÐźţ¬ÄÇôËùÓиÃshellÏÂÔËÐеĽø³Ì¶¼»á±»ÖÕÖ¹£¬Ò²¾ÍÊÇËùÏ£ÍûµÄºǫִ́ÐÐûÓÐʵÏÖ¡£ÔÚshellµÄoptionsÖУ¬ÓÐ
huponexitÕâ¸öÑ¡ÏÒâ˼¾ÍÊÇÍ˳öshellʱºò£¬ÊÇ·ñ·¢ËÍÕâ¸öSIGHUP
Ðźţ¿
$ shopt
cdable_vars     off
cdspell         off
checkhash       off
checkwinsize    off
cmdhist         on
dotglob         off
execfail        off
expand_aliases on
extdebug        off
extglob         off
extquote        on
failglob        off
force_fignore   on
gnu_errfmt      off
histappend      off
histreedit      off
histverify      off
hostcomplete    on
huponexit       off
interactive_comments    on
lithist   &n


Ïà¹ØÎĵµ£º

LinuxÎļþ²éÕÒÃüÁîfind,xargsÏêÊö

ÕªÒª£º ±¾ÎÄÊÇfind ÃüÁîµÄÏêϸ˵Ã÷£¬¿É¹óµÄÊÇÕë¶Ô²ÎÊý¾ÙÁ˺ܶàµÄʵÀý£¬´óÁ¿µÄÀýÖ¤£¬ÈóõѧÕ߸üΪÈÝÒ×Àí½â£»±¾ÎÄÊÇzhyflyÐÖÌùÔÚÂÛ̳ÖУ»ÎÒ¶Ô±¾ÎĽøÐÐÁËÔÙ´ÎÕûÀí£¬Îª·½±ã´ó¼ÒÔĶÁ£»
Ŀ¼
°æÈ¨ÉùÃ÷
ǰÑÔ£º¹ØÓÚfindÃüÁî
Ò»¡¢find ÃüÁî¸ñʽ
1¡¢findÃüÁîµÄÒ»°ãÐÎʽΪ£»
2¡¢findÃüÁîµÄ²ÎÊý£»
3¡¢findÃüÁîÑ¡Ï
4¡¢Ê¹ÓÃexe ......

LinuxÏÂApache·þÎñÆ÷ÍøÒ³ÃÜÂëÉèÖùý³ÌÎÊÌâ¼°½â¾ö·½·¨

      ÍøÉÏÕÒµ½ÁËÐí¶à¹ØÓÚÕâ·½ÃæµÄÎÄÕ£¬ÄÚÈÝ»ù±¾Ïàͬ¡£¾­¹ýʵ¼ù£¬·¢ÏÖÄÚÈÝÀïÆÕ±é´æÔÚÎÊÌâ¡£ÒÔÏÂÊÇ×Ô¼ºÊµ¼ùÖ®ºó£¬ÐÞ¸ÄÁËÆäÖеĴíÎ󣬲¢¼Ç¼ÏÂÀ´µÄ±Ê¼Ç¡£
      ÔÚ Linux »ò UNIX Ï嵀 Apache ·þÎñÆ÷ÖиøÍøÒ³ÉèÖÃÃÜÂë—ÕâÊÇÒ»Öֺܼòµ¥µÄ»ùÓÚÓû§Ãû/¿ÚÁîµÄÈÏÖ¤·½Ê½£ ......

Linux½Å±¾±àд»ù´¡

1. Linux ½Å±¾±àд»ù´¡
1.1 Óï·¨»ù±¾½éÉÜ
1.1.1 ¿ªÍ·
³ÌÐò±ØÐëÒÔÏÂÃæµÄÐпªÊ¼£¨±ØÐë·ÅÔÚÎļþµÄµÚÒ»ÐУ©£º
#!/bin/sh
¡¡¡¡·ûºÅ#!ÓÃÀ´¸æËßϵͳËüºóÃæµÄ²ÎÊýÊÇÓÃÀ´Ö´ÐиÃÎļþµÄ³ÌÐò¡£ÔÚÕâ¸öÀý×ÓÖÐÎÒÃÇʹÓÃ/bin/shÀ´Ö´ÐгÌÐò¡£
¡¡¡¡µ±±à¼­ºÃ½Å±¾Ê±£¬Èç¹ûÒªÖ´Ðиýű¾£¬»¹±ØÐëʹÆä¿ÉÖ´ÐС£
¡¡¡¡ÒªÊ¹½Å±¾¿ÉÖ´ÐУº
±àÒë ch ......

LinuxÎļþËÑË÷Ö® find / locate / whereis / which

ÒýÑÔ
find×îÇ¿´ó£¬Ê²Ã´¶¼Äܲ飬¿ÉÒÔ¸ù¾ÝÌõ¼þ²éÕÒÎļþ¡£
whichÖ»Äܲé¿ÉÖ´ÐÐÎļþºÍ±ðÃû(alias)¡£
whereisÖ»Äܲé¶þ½øÖÆÎļþ¡¢ËµÃ÷Îĵµ£¬Ô´ÎļþµÈ£¬¿ÉÒÔÕÒµ½¿ÉÖ´ÐгÌÐòºÍman page¡£
locateÊÇÔÚÊý¾Ý¿âÀï²éÕÒ£¬Êý¾Ý¿â´óÖÁÿÌì¸üÐÂÒ»´Î£¬µ«¸úwhereisÒ»Ñù¶¼ÊDzéÊý¾Ý¿âÀïµÄÄÚÈÝ¡£
1.find /etc -name my.so
2.locate ÊÇÓÃÀ´Í¨¹ý ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ