ÎÒËùÊìϤµÄLinuxÃüÁî
ÔÚÕâÀïÕûÀíÒ»ÏÂÎÒËùÊìϤµÄlinuxÃüÁÕâЩÃüÁîÓ¦¸ÃÊÇʹÓÃlinuxÔËÓªÒ»¸öÍøÕ¾ËùÐèµÄ»ù±¾ÃüÁ¹©ÏëѧϰʹÓÃlinuxµÄͬÊ²ο¼¡£
´ó¼ÒÒ²¿ÉÒÔ²¹³äһЩÔÚ¹¤×÷Öг£Óõ½µÄÃüÁֻÁÐϵͳÃüÁîºÍ»ù±¾shell½Å±¾£¬²»Éæ¼°apache¡¢tomcat¡¢ftp¡¢mysql¹ÜÀí¡£
ÎÒÖ»ÁгöÃüÁîºÍ³£¼ûµÄ²ÎÊý×éºÏ£¬º¬Òå¾Í²»½âÊÍÁË£¬´ó¼ÒÎÊÎÊgoogle¶¼»áµÃµ½ºÜºÃµÄ½âÊÍ¡£
ll
pwd
pstree
ps -ax
df -h
du -h --max-depth=1
uptime
free
top
vmstat 2
who
w
last
crontab -l
crontab -e
export LANG=zh_CN.UTF-8
ntpdate 210.72.145.44
date
wget
cat
tail
tail -f /var/log/ecl/ecl.log
head
wc -l
grep
grep -v
cut -f2 -d','
sort -rn
more
cut apache_log|grep 210.72.145.44|grep -v '.css'|grep -v '.gif'|cut -f2 -d' '|sort -rn > result.txt
vi
man
chmod
chgrp
mkdir
clear
history
Èí¼þ°²×°Èý²¿Çú£º./configure make make install
php -v
java -version
env
set
ͳ¼Æij¸öÒ³ÃæµÄÖ´ÐÐʱ¼ä£º
cat /data/log/primary/access_log.2008-12-01|grep ' /myaccount/CourseSelectionForm.do'|grep 'type=time'|cut -f6 -d' '|sort|uniq -c
²é¿´tomcatµÄlogÀïµÄExceptionÊä³ö£º
tail -n5000 /usr/local/tomcat/logs/catalina.out |grep 'Exception' -A10|more
ͳ¼ÆapacheÈÕÖ¾ÖеÄ404´íÎóÊýÁ¿£º
grep ' 404 ' /var/log/httpd/access_log.2008-12-23|wc -l
Ïà¹ØÎĵµ£º
1. HCI²ãÐÒé¸ÅÊö£º
HCIÌṩһÌ×ͳһµÄ·½·¨À´·ÃÎÊBluetoothµ×²ã¡£ÈçͼËùʾ£º
´ÓͼÉÏ¿ÉÒÔ¿´³ö£¬Host Controller Interface(HCI) ¾ÍÊÇÓÃÀ´¹µÍ¨HostºÍModule¡£Hostͨ³£¾ÍÊÇPC£¬ ModuleÔòÊÇÒÔ¸÷ÖÖÎïÀíÁ¬½ÓÐÎʽ£¨USB,serial,pc-cardµÈ£©Á¬½Óµ½PCÉϵÄbluetooth Dongle¡£
ÔÚHostÕâÒ»¶Ë£ºapplication,SDP,L2capµÈÐÒé ......
DNSÅäÖôíÎó
´íÎó1
dns_master_load: *:2: unexpected end of line
´íÎó2
>linux.zzw.com
* Server: 127.0.0.1 *
* Address: 127.0.0.1#53 *
* *
*** server can't find linux.zzw.com: SERVFAIL *
linuxÏ´íÎó²é¿´ /var/log/messages
¸ÃÎļþÏÂÓÐservice named restart µÄÆô¶¯ÈÕÖ¾
µ±¸Ã·þÎñÆô¶¯Ê±£¬¹ý³ÌÈçÏ ......
LinuxÓëFreeBSD¼ò½é
Linux×÷ΪһÖÖ¿ª·ÅÔ´´úÂëµÄ²Ù×÷ϵͳ£¬×Ô1991ÄêÎÊÊÀÒÔÀ´£¬²»¹ÜÊÇ´Ó¹¦ÄÜÉÏ£¬»¹ÊÇ´ÓÁ÷´«µÄ¹ã¶ÈÉÏ£¬¶¼µÃµ½ÁËÎȲ½µÄÔö³¤¡£Linuxϵͳ°üº¬Á˽¨Á¢InternetÍøÂç»·¾³ËùÓзþÎñµÄÈí¼þ°ü£¬ÈçApache Web·þÎñÆ÷¡¢MAIL·þÎñÆ÷¡¢firewall¡¢Database·þÎñÆ÷µÈ¡£Òò´ËÑо¿Linux²Ù×÷ϵͳϵÄTCP/IPÐÒéÕ»µÄʵÏÖ¾ßÓÐÖØÒ ......
1¡¢ÕýÔò±í´ïʽ£ºÒ»ÖÖÓÃÀ´ÃèÊöÎı¾Ä£Ê½µÄÌØÊâÓï·¨¡£
2¡¢»ù±¾Ôª×Ö·û¼¯¼°Æ京Òå
^ ֻƥÅäÐÐÊ×
$ ֻƥÅäÐÐβ
* Æ¥Åä0¸ö»ò¶à¸öµ¥×Ö·û
[] ֻƥÅä[]ÄÚ×Ö·û¡£¿ÉÒÔÊÇÒ»¸öµ¥×Ö·û£¬Ò²¿ÉÒÔÊÇ×Ö·ûÐòÁС£¿ÉÒÔʹÓÃ-± ......
1.̸µ½linuxµÄÎļþϵͳ£¬ÎÒÃDZØÐë¹Ø×¢/etc/fstabÎļþµÄÄÚÈÝ£»ÔÚlinuxÖеÄËùÓйÒÔØ·ÖÇøºÍÉ豸¶¼ÔÚfstab±í¸ñÖС£
/etc/fstab±í¸ñÖеÄÑ¡ÔñÏî²ÎÊý¶¨ÒåÈçÏ£º
ro or rw
Read only or read write
noauto
Do not respond to mount -a. Used for external devices CDROMs ...
noexec
Executables cannot be started from the ......