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

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

ʵսLinux Bluetooth±à³Ì£¨ËÄ£© L2CAP²ã±à³Ì

£¨L2CAPЭÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPЭÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼­Á¬½Ó¿ØÖƺÍÊÊÅäЭÒé (L2CAP) ΪÉϲãЭÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àЭÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãЭÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......

ʵսLinux Bluetooth±à³Ì (Æß) SDPЭÒé

Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖЭÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀЭÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......

LinuxϵÄÃüÃû¹æÔò

LinuxϽ¨ÒéµÄÃüÃû¹æÔòÈçÏ¡£
£¨1£©±äÁ¿Ãû±ØÐëÓÐÒ»¶¨µÄÒâÒ壬²¢ÇÒÒâÒå׼ȷ¡£ÀýÈçÓÐÒ»¸ö±äÁ¿ÓÃÓÚ±£´æͼÊéµÄÊýÄ¿£¬¿ÉÒÔÃüÃûΪnumber_of_book»òÕßnum_of_book¡£²»½¨ÒéʹÓÃi£¬ÒòΪËüûÓÐÒâÒå¡£Ò²²»½¨ÒéʹÓÃnumber»òbook£¬ÒòΪÒâÒ岻׼ȷ¡£
£¨2£©²»½¨Òé´óСд»ìÓá£È綨ÒåÒ»¸ö¼ÆÊý±äÁ¿£¬int nCount£»ÕâÔÚWindowsÖÐÊÇÒ»¸öºÜºÃ ......

linux ÏÂDNSÅäÖôíÎó·ÖÎö

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 ......

Linux Shell±Ê¼Ç £¨¶þ£© ÕýÔò±í´ïʽ


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-± ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ