linux ÏÂwhich¡¢whereis¡¢locate¡¢findÇø±ð
µ±ÎÒÃÇÐèҪij¸öÎļþ»òĿ¼ʱ£¬¶øÓÖ²»ÖªµÀ¸ÃÎļþ·ÅÔÚʲôµØ·½£¬Ôõô°ì£¿
ÔÚwindowsÏÂÃæ£¬¿ÉÒÔͨ¹ý“ËÑË÷”¹¦ÄܽøÐвéÕÒ£¬¶øÔÚlinuxÏ£¬Í¬ÑùÓÐÏàͬµÄ¹¦ÄÜ£º
which ²é¿´¿ÉÖ´ÐÐÎļþµÄλÖÃ
whereis ²é¿´ÎļþµÄλÖÃ
locate ÅäºÏÊý¾Ý¿â²é¿´ÎļþλÖÃ
find ʵ¼ÊËÑѰӲÅ̲éѯÎļþÃû³Æ
1¡¢which
Óï·¨£º
[root@redhat ~]# which ¿ÉÖ´ÐÐÎļþÃû³Æ
ÀýÈ磺
[root@redhat ~]# which passwd
/usr/bin/passwd
whichÊÇͨ¹ýPATH»·¾³±äÁ¿µ½¸Ã·¾¶ÄÚ²éÕÒ¿ÉÖ´ÐÐÎļþ£¬ËùÒÔ»ù±¾µÄ¹¦ÄÜÊÇѰÕÒ¿ÉÖ´ÐÐÎļþ
2¡¢whereis
Óï·¨£º
[root@redhat ~]# whereis [-bmsu] Îļþ»òÕßĿ¼Ãû³Æ
²ÎÊý˵Ã÷£º
-b £º Ö»ÕÒ¶þ½øÖÆÎļþ
-m : Ö»ÕÒÔÚ˵Ã÷Îļþmanual·¾¶ÏµÄÎļþ
-s £º Ö»ÕÒsourceÔ´Îļþ
-u £º ûÓÐ˵Ã÷ÎĵµµÄÎļþ
ÀýÈ磺
[root@redhat ~]# whereis passwd
passwd: /usr/bin/passwd /etc/passwd /usr/share/man/man1/passwd.1.gz /usr/share/man/man5/passwd.5.gz
½«ºÍpasswdÎļþÏà¹ØµÄÎļþ¶¼²éÕÒ³öÀ´
[root@redhat ~]# whereis -b passwd
passwd: /usr/bin/passwd /etc/passwd
Ö»½«¶þ½øÖÆÎļþ²éÕÒ³öÀ´
ºÍfindÏà±È£¬whereis²éÕÒµÄËٶȷdz£¿ì£¬ÕâÊÇÒòΪlinuxϵͳ»á½«ÏµÍ³ÄÚµÄËùÓÐÎļþ¶¼¼Ç¼ÔÚÒ»¸öÊý¾Ý¿âÎļþÖУ¬µ±Ê¹ÓÃwhereisºÍÏÂÃæ¼´½«½éÉܵÄlocateʱ£¬»á´ÓÊý¾Ý¿âÖвéÕÒÊý¾Ý£¬¶ø²»ÊÇÏñfindÃüÁîÄÇÑù£¬Í¨¹ý±éÀúÓ²ÅÌÀ´²éÕÒ£¬Ð§ÂÊ×ÔÈ»»áºÜ¸ß¡£
µ«ÊǸÃÊý¾Ý¿âÎļþ²¢²»ÊÇʵʱ¸üУ¬Ä¬ÈÏÇé¿öÏÂʱһÐÇÆÚ¸üÐÂÒ»´Î£¬Òò´Ë£¬ÎÒÃÇÔÚÓÃwhereisºÍlocate²éÕÒÎļþʱ£¬ÓÐʱ»áÕÒµ½ÒѾ±»É¾³ýµÄÊý¾Ý£¬»òÕ߸ոս¨Á¢Îļþ£¬È´ÎÞ·¨²éÕÒµ½£¬ÔÒò¾ÍÊÇÒòΪÊý¾Ý¿âÎļþûÓб»¸üС£
3¡¢locate
Óï·¨£º
[root@redhat ~]# locate Îļþ»òÕßĿ¼Ãû³Æ
ÀýÈ磺
[root@redhat ~]# locate passwd
/home/weblogic/bea/user_projects/domains/zhanggongzhe112/myserver/stage/_appsdir_DB_war/DB.war/jsp/as/user/passwd.jsp
/home/weblogic/bea/user_projects/domains/zhanggongzhe112/myserver/stage/_appsdir_admin_war/admin.war/jsp/platform/passwd.jsp
/lib/security/pam_unix_passwd.so
/lib/security/pam_passwdqc.so
/usr/include/rpcsvc/yppasswd.x
/usr/include/rpcsvc
Ïà¹ØÎĵµ£º
´´½¨×ÀÃæÍ¼±ê
Ŀǰ½«ÍøÂçÓ¦ÓÃÀ©Õ¹µ½×ÀÃæÊÇÒ»¸öÇ÷ÊÆ£¬´æÔÚןܶà½â¾ö·½°¸£¬±¾ÎÄÒÔ Mozilla Prism ΪÀý£¬ÀàËÆµÄ·½·¨Í¬ÑùÊÊÓÃÓÚ Google Chrome ¡£
1. µ½ Mozilla Prism µÄÍøÕ¾ÉÏÏÂÔØ Prism£¬µã»÷ Download Now Ö®ºó»áÌáʾÓÐÁ½ÖÖ£¬Ò»ÖÖÊÇÒÔ Mozilla Firefox À©Õ¹µÄ·½Ê½£¬ÊʺÏÒѾ°²×°ÓÐ Firefox µÄÅóÓÑ£»Ò»Ö ......
1) ÓÀ¾ÃÐÔÉúЧ£¬ÖØÆôºó²»»á¸´Ô
¿ªÆô£º chkconfig iptables on
¹Ø±Õ£º chkconfig iptables off
2) ¼´Ê±ÉúЧ£¬ÖØÆôºó¸´Ô
¿ªÆô£º service iptables start
¹Ø±Õ£º service iptables stop
ÐèҪ˵Ã÷µÄÊǶÔÓÚLinuxÏÂµÄÆäËü·þÎñ¶¼¿ÉÒÔÓÃÒÔÉÏÃüÁîÖ´ÐпªÆôºÍ¹Ø±Õ²Ù×÷¡£
ÔÚ¿ªÆôÁË·À»ðǽʱ£¬×öÈçÏÂÉèÖ㬿ªÆôÏà¹Ø¶Ë¿Ú£¬ ......
0 Äñ¸çµÄLinux˽·¿²Ë
1 GNU\Linux±à³ÌÖ¸ÄÏ
2 LinuxÉ豸Çý¶¯¿ª·¢Ïê½â.pdf
3 ÉîÈëÀí½âlinuxÄÚºË.pdf
4 Linux_ÄÚºËÍêȫעÊÍ_V11.pdf or Linux_ÄÚºË×¢ÊÍ.pdf
5 LINUXÄÚºËÔ´´úÂëÇé¾°·ÖÎö\scene(ÉÏ).pdf and scene(ÏÂ).pdf
ĿǰÒѾµ½LinuxÉ豸Çý¶¯¿ª·¢Ïê½â.pdfÁË£¬¶øÇÒ±àÒëÉý¼¶ÄÚºËÒѾ³É¹¦£¬³õ²½±àдÁ˼òµ¥µÄÄ£¿é¡£ ......
×î½ü¸ºÔðµÄsvrѹÁ¦±È½Ï´ó£¬ÒµÎñÂß¼Óе㸴ÔÓ,ÄÜÓÅ»¯µÄµØ·½ÒѾȫ²¿ÓÅ»¯ÁË£¬ ĿǰÿÃë3k´Î£¬cpu¸ºÔØ»¹ÊÇ±È½Ï¸ß top¿´Ò»Ï£¬4ºËµÄcpu¸ºÔز»ÊÇÌ«¾ùºâ£¬´òË㿼ÂÇһϽ«ÒµÎñ½ø³ÌÖ¸¶¨µ½3¸öcpuÉÏÔËÐУ¬ÁíÍâÒ»¸öcpuרߺÔð´¦ÀíÍøÂçÊÕ·¢°ü£»´òËã³¢ÊÔһϣ¬Èç¹û»¹ÊDz»ÐУ¬ÔÙ¹ý¶Îʱ¼ä£¬·ÃÎÊÁ¿ÔÙÔö¼ÓµÄ»°£¬¾ÍÒª¼Ó»úÆ÷ÁË£¬ÎØÎØ ²¹ ......