Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÎļþ²éÕÒÃüÁîfind,xargsÏêÊö

 
×ܽ᣺zhy2111314
À´×Ô£ºLinuxSir.Org
ÕûÀí£º±±ÄÏÄϱ±
ÕªÒª£º ±¾ÎÄÊÇfind ÃüÁîµÄÏêϸ˵Ã÷£¬¿É¹óµÄÊÇÕë¶Ô²ÎÊý¾ÙÁ˺ܶàµÄʵÀý£¬´óÁ¿µÄÀýÖ¤£¬ÈóõѧÕ߸üΪÈÝÒ×Àí½â£»±¾ÎÄÊÇzhyflyÐÖÌùÔÚÂÛ̳ÖУ»ÎÒ¶Ô±¾ÎĽøÐÐÁËÔÙ´ÎÕûÀí£¬Îª·½±ã´ó¼ÒÔĶÁ£»
Ŀ¼
°æȨÉùÃ÷
Ç°ÑÔ£º¹ØÓÚfindÃüÁî
Ò»¡¢find ÃüÁî¸ñʽ
1¡¢findÃüÁîµÄÒ»°ãÐÎʽΪ£»
2¡¢findÃüÁîµÄ²ÎÊý£»
3¡¢findÃüÁîÑ¡Ï
4¡¢Ê¹ÓÃexec»òokÀ´Ö´ÐÐshellÃüÁ
¶þ¡¢findÃüÁîµÄÀý×Ó£»
1¡¢²éÕÒµ±Ç°Óû§Ö÷Ŀ¼ÏµÄËùÓÐÎļþ£»
2¡¢ÎªÁËÔÚµ±Ç°Ä¿Â¼ÖÐÎļþÊôÖ÷¾ßÓжÁ¡¢Ð´È¨ÏÞ£¬²¢ÇÒÎļþËùÊô×éµÄÓû§ºÍÆäËûÓû§¾ßÓжÁȨÏÞµÄÎļþ£»
3¡¢ÎªÁ˲éÕÒϵͳÖÐËùÓÐÎļþ³¤¶ÈΪ0µÄÆÕͨÎļþ£¬²¢ÁгöËüÃǵÄÍêÕû·¾¶£»
4¡¢²éÕÒ/var/logsĿ¼Öиü¸Äʱ¼äÔÚ7ÈÕÒÔÇ°µÄÆÕͨÎļþ£¬²¢ÔÚɾ³ý֮ǰѯÎÊËüÃÇ£»
5¡¢ÎªÁ˲éÕÒϵͳÖÐËùÓÐÊôÓÚroot×éµÄÎļþ£»
6¡¢findÃüÁɾ³ýµ±Ä¿Â¼ÖзÃÎÊʱ¼äÔÚ7ÈÕÒÔÀ´¡¢º¬ÓÐÊý×Öºó׺µÄadmin.logÎļþ
7¡¢ÎªÁ˲éÕÒµ±Ç°ÎļþϵͳÖеÄËùÓÐĿ¼²¢ÅÅÐò£»
8¡¢ÎªÁ˲éÕÒϵͳÖÐËùÓеÄrmt´Å´øÉ豸£»
Èý¡¢xargs
ËÄ¡¢find ÃüÁîµÄ²ÎÊý£»
1¡¢Ê¹ÓÃnameÑ¡Ïî
2¡¢ÓÃpermÑ¡Ïî
3¡¢ºöÂÔij¸öĿ¼
4¡¢Ê¹ÓÃfind²éÕÒÎļþµÄʱºòÔõô±Ü¿ªÄ³¸öÎļþĿ¼
5¡¢Ê¹ÓÃuserºÍnouserÑ¡Ïî
6¡¢Ê¹ÓÃgroupºÍnogroupÑ¡Ïî
7¡¢°´ÕÕ¸ü¸Äʱ¼ä»ò·ÃÎÊʱ¼äµÈ²éÕÒÎļþ
8¡¢²éÕÒ±Èij¸öÎļþлò¾ÉµÄÎļþ
9¡¢Ê¹ÓÃtypeÑ¡Ïî
10¡¢Ê¹ÓÃsizeÑ¡Ïî
11¡¢Ê¹ÓÃdepthÑ¡Ïî
12¡¢Ê¹ÓÃmountÑ¡Ïî
Îå¡¢¹ØÓÚ±¾ÎÄ
Áù¡¢Ïà¹ØÎĵµ
+++++++++++++++++++++++++++++++++++++++++++++++++
ÕýÎÄ
+++++++++++++++++++++++++++++++++++++++++++++++++
°æȨÉùÃ÷
±¾ÎÄÊÇzhyflyÐÖÌùÔÚLinuxSir.Org µÄÒ»¸öÌû×Ó¶øÕûÀí³öÀ´µÄ£¬Èç¹ûÄú¶Ô°æȨÓÐÒÉÎÊ£¬ÇëÔÚ±¾ÌûºóÃæ¸úÌû¡£Ð»Ð»£»±¾ÎĵÄHTML°æ±¾Óɱ±ÄÏÄϱ±ÕûÀí£»ÐÞ¸ÄÁËÕûƪÎĵµµÄÈ«½Ç¼°ËµÃ÷ÎÄ×ÖÖеĵ¥´ÊÖÐÿ¸ö×Öĸ¿Õ¸ñµÄÎÊÌ⣻Ϊ±êÌâ¼ÓÁ˱àºÅ£¬·½±ã´ó¼ÒÔĶÁ£»
Ç°ÑÔ£º¹ØÓÚfindÃüÁî
ÓÉÓÚfind¾ßÓÐÇ¿´óµÄ¹¦ÄÜ£¬ËùÒÔËüµÄÑ¡ÏîÒ²ºÜ¶à£¬ÆäÖд󲿷ÖÑ¡ÏֵµÃÎÒÃÇ»¨Ê±¼äÀ´Á˽âһϡ£¼´Ê¹ÏµÍ³Öк¬ÓÐÍøÂçÎļþϵͳ( NFS)£¬findÃüÁîÔÚ¸ÃÎļþϵͳÖÐͬÑùÓÐЧ£¬Ö»Äã¾ßÓÐÏàÓ¦µÄȨÏÞ¡£
ÔÚÔËÐÐÒ»¸ö·Ç³£ÏûºÄ×ÊÔ´µÄfindÃüÁîʱ£¬ºÜ¶àÈ˶¼ÇãÏòÓÚ°ÑËü·ÅÔÚºǫִ́ÐУ¬ÒòΪ±éÀúÒ»¸ö´óµÄÎļþϵͳ¿ÉÄܻỨ·ÑºÜ³¤µÄʱ¼ä(ÕâÀïÊÇÖ¸30G×Ö½ÚÒÔÉϵÄÎļþϵͳ)¡£
Ò»¡¢find ÃüÁî¸ñʽ
1¡¢findÃüÁîµÄÒ»°ãÐÎʽΪ£»
find pathname -options [-print -exec -ok


Ïà¹ØÎĵµ£º

linux ÏÂc++¼°mysql¶Ôʱ¼ä´¦ÀíµÄ³£Óü¼ÇÉ

mysql ½Øȡijһ¸öʱ¼ä(datetimeÀàÐÍ)µÄÈÕÆÚ£º
·½·¨1£ºselect date(row_name) from table_name where row = row1;
·½·¨2£ºselect left(row_name, 10) from table_name where row = row1;
·½·¨3£ºselect cast(row_name as char[10]) from table_name where row = row1;
È¡µÃij¸öÈÕÆÚµÄtime_tÊýÖµ£ºselect unix_times ......

linux½ø³ÌºÍÏß³Ì

ÕâÁ½ÌìÒ»Ö±ÔÚ¿´linxu½ø³ÌºÍÏ̵߳Ķ«Î÷£¬×ÜÊÇЧÂʱȽϵͣ¬Õâôһµã»ù´¡µÄ¶«Î÷»¹¿´ÁËÕâô¾Ã¡£¸Ã×ÔÎÒ·´Ê¡Ò»Ï¡£
Ê×ÏÈÀ´¿´¿´½ø³Ì¡£½ø³Ì·ÖΪÈý¸ö²¿·Ö£¬½ø³Ì¿ØÖƿ飬³ÌÐò¶ÎºÍÊý¾Ý¶Î¡£½ø³ÌÊÇÒ»¸öÓÐÉúÃüµÄʵÌ壬³ÌÐòÊÇÒ»¸öûÓÐÉúÃüµÄʵÌå¡£Ö»ÓÐCPU¸³Óè³ÌÐòÉúÃüµÄʱºò£¬³ÌÐò²Å³ÉΪһ¸ö»î¶¯µÄʵÌ壬ÎÒÃdzÆ֮Ϊ“½ø³Ì”¡£Ã¿ ......

2009Ä꣺LinuxÉÏÍø±¾ÈȶȻØÉý

 




<!--
@page { margin: 2cm }
P { margin-bottom: 0.21cm }
-->

           Linux
ÉÏÍø±¾ÄÜÓÃÂ𣿶ԴËÎÊÌ⣬һ°ãÈ˶¼Òª´ò¸öÎʺš£µ«ÊÇ£¬ÊÂʵ¾¿¾¹ÔõÑù£¿
 
    2008
ÄêÄêÄ©ºÍ
2009
ÄêÄê³õ£¬
Linux
ÉÏ ......

ÈçºÎÔĶÁlinuxÔ´´úÂë

      Ëæ×ÅlinuxµÄÖð²½ÆÕ¼°£¬ÏÖÔÚÓв»ÉÙÈ˶ÔÓÚLinuxµÄ°²×°¼°ÉèÖÃÒѾ­±È½ÏÊìϤÁË¡£ÓëLinux µÄÅ·¢Õ¹ÏàÊÊÓ¦£¬ÏëÉîÈëÁ˽âLinuxµÄÒ²Ô½À´Ô½¶à¡£¶øÒªÏëÉîÈëÁ˽âLinux£¬¾ÍÐèÒªÔĶÁºÍ·ÖÎölinuxÄں˵ÄÔ´´úÂë¡£
¡¡¡¡LinuxµÄÄÚºËÔ´´úÂë¿ÉÒԴӺܶà;¾¶µÃµ½¡£Ò»°ãÀ´½²£¬ÔÚ°²×°µÄlinuxϵͳÏ£¬/usr/src/linux ......

Linuxϸ÷Ŀ¼µÄ×÷ÓÃ

 Ä¿Â¼½á¹¹¼°Ö÷ÒªÄÚÈÝ “/”¸ùĿ¼²¿·ÖÓÐÒÔÏÂ×ÓĿ¼£º /usr Ŀ¼°üº¬ËùÓеÄÃüÁî¡¢³ÌÐò¿â¡¢ÎĵµºÍÆäËüÎļþ¡£ÕâЩÎļþÔÚÕý³£²Ù×÷Öв»»á±»¸Ä±äµÄ¡£Õâ¸öĿ¼Ҳ°üº¬ÄãµÄLinux·¢Ðа汾µÄÖ÷ÒªµÄÓ¦ÓóÌÐò£¬Æ©È磬Netscape¡£ /var Ŀ¼°üº¬ÔÚÕý³£²Ù×÷Öб»¸Ä±äµÄÎļþ£º¼ÙÍÑ»úÎļþ¡¢¼Ç¼Îļþ¡¢¼ÓËøÎļþ¡¢ÁÙʱÎļþºÍÒ³¸ñÊ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ