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

Linux Ö¸Áî´óÈ«

     Linux Ö¸Áî´óÈ«
cat cd
chmod chown
cp cut
Ãû³Æ£ºcat
ʹÓÃȨÏÞ£ºËùÓÐʹÓÃÕß
ʹÓ÷½Ê½£ºcat [-AbeEnstTuv] [--help] [--version] fileName
˵Ã÷£º°Ñµµ°¸´®Á¬½Óºó´«µ½»ù±¾Êä³ö£¨Ó©Ä»»ò¼Ó > fileName µ½ÁíÒ»¸öµµ°¸£©
²ÎÊý£º
-n »ò --number ÓÉ 1 ¿ªÊ¼¶ÔËùÓÐÊä³öµÄÐÐÊý±àºÅ
-b »ò --number-nonblank ºÍ -n ÏàËÆ,Ö»²»¹ý¶ÔÓÚ¿Õ°×Ðв»±àºÅ
-s »ò --squeeze-blank µ±Óöµ½ÓÐÁ¬ÐøÁ½ÐÐÒÔÉϵĿհ×ÐÐ,¾Í´ú»»ÎªÒ»ÐеĿհ×ÐÐ
-v »ò --show-nonprinting
·¶Àý£º
cat -n textfile1 > textfile2 °Ñ textfile1 µÄµµ°¸ÄÚÈݼÓÉÏÐкźóÊäÈë textfile2 Õâ¸öµµ°¸Àï
cat -b textfile1 textfile2 >> textfile3 °Ñ textfile1 ºÍ textfile2 µÄµµ°¸ÄÚÈݼÓÉÏÐкţ¨¿Õ°×Ðв»¼Ó£©Ö®ºó½«ÄÚÈݸ½¼Óµ½ textfile3
Ãû³Æ:cd
ʹÓÃȨÏÞ:ËùÓÐʹÓÃÕß
ʹÓ÷½Ê½:cd [dirName]
˵Ã÷:±ä»»¹¤×÷Ŀ¼ÖÁ dirName¡£ ÆäÖÐ dirName ±íʾ·¨¿ÉΪ¾ø¶Ô·¾¶»òÏà¶Ô·¾¶¡£ÈôĿ¼Ãû³ÆÊ¡ÂÔ,Ôò±ä»»ÖÁʹÓÃÕßµÄ home directory (Ò²¾ÍÊÇ¸Õ login ʱËùÔÚµÄĿ¼).ÁíÍâ,"~" Ò²±íʾΪ home directory µÄÒâ˼,"." ÔòÊDZíʾĿǰËùÔÚµÄĿ¼,".." Ôò±íʾĿǰĿ¼λÖõÄÉÏÒ»²ãĿ¼¡£
·¶Àý:Ìøµ½ /usr/bin/:
cd /usr/bin
Ìøµ½×Ô¼ºµÄ home directory:
cd ~
Ìøµ½Ä¿Ç°Ä¿Â¼µÄÉÏÉÏÁ½²ã:
cd ../..
Ö¸ÁîÃû³Æ:chmod
ʹÓÃȨÏÞ:ËùÓÐʹÓÃÕß
ʹÓ÷½Ê½:chmod [-cfvR] [--help] [--version] mode file...
˵Ã÷:Linux/Unix µÄµµ°¸´æÈ¡È¨ÏÞ·ÖΪÈý¼¶:µµ°¸ÓµÓÐÕß,Ⱥ×é,ÆäËû¡£ÀûÓà chmod ¿ÉÒÔ½åÒÔ¿ØÖƵµ°¸ÈçºÎ±»ËûÈËËù´æÈ¡¡£
°Ñ¼Æ:
mode:ȨÏÞÉ趨×Ö´®,¸ñʽÈçÏÂ:[ugoa...][[+-=][rwxX]...][,...],ÆäÖÐu ±íʾ¸Ãµµ°¸µÄÓµÓÐÕß,g ±íʾÓë¸Ãµµ°¸µÄÓµÓÐÕßÊôÓÚͬһ¸öȺÌå(group)Õß,o ±íʾÆäËûÒÔÍâµÄÈË,a ±íʾÕâÈýÕß½ÔÊÇ¡£
+ ±íʾÔö¼ÓȨÏÞ,- ±íʾȡÏûȨÏÞ,= ±íʾΨһÉ趨ȨÏÞ¡£
r ±íʾ¿É¶ÁÈ¡,w ±íʾ¿ÉдÈë,x ±íʾ¿ÉÖ´ÐÐ,X ±íʾֻÓе±¸Ãµµ°¸ÊǸö×ÓĿ¼»òÕ߸õµ°¸ÒѾ­±»É趨¹ýΪ¿ÉÖ´ÐС£
-c:Èô¸Ãµµ°¸È¨ÏÞȷʵÒѾ­¸ü¸Ä,²ÅÏÔʾÆä¸ü¸Ä¶¯×÷
-f:Èô¸Ãµµ°¸È¨ÏÞÎÞ·¨±»¸ü¸ÄÒ²²»ÒªÏÔʾ´íÎóѶϢ
-v:ÏÔʾȨÏÞ±ä¸üµÄÏêϸ×ÊÁÏ
-R:¶ÔĿǰĿ¼ÏµÄËùÓеµ°¸Óë×ÓĿ¼½øÐÐÏàͬµÄȨÏÞ±ä¸ü(¼´ÒԵݻصķ½Ê½Öð¸ö±ä¸ü)
--help:ÏÔʾ¸¨Öú˵Ã÷
--version:ÏÔʾ°æ±¾
·¶Àý :½«µµ°¸ file1.txt ÉèΪËùÓÐÈ˽ԿɶÁÈ¡:
chmod ugo+r file1.txt
½«µµ°¸ file1.txt ÉèΪËùÓÐÈ˽ԿɶÁÈ¡:


Ïà¹ØÎĵµ£º

Linux ƽ̨Ï PHP °²×° Æô¶¯

php°²×°
# tar xzvf php-5.2.5.tar.gz
# cd php-5.2.5
./configure --prefix=/home/redadmin/php --with-apxs2=/home/redadmin/apache/bin/apxs --with-mysql=/home/redadmin/mysql --enable-mbstring=all --enable-track-vars
# make && make install
# cp php.ini-dist /home/redadmin/php/lib/php.ini
# c ......

mysqlÔÚºìÆìlinuxÏÂÈ«³Ì°²×°ÅäÖÃÏé½â

1¡¢ÏÂÔØMySQLµÄ°²×°Îļþ
°²×°MySQLÐèÒªÏÂÃæÁ½¸öÎļþ£º
MySQL-server-5.0.46.i386.rpm¡¡¡¡¡¡
MySQL-client-5.0.46.i386.rpm

2¡¢°²×°MySQL
rpmÎļþÊÇRed Hat¹«Ë¾¿ª·¢µÄÈí¼þ°²×°°ü£¬rpm¿ÉÈÃLinuxÔÚ°²×°Èí¼þ°üʱÃâ³ýÐí¶à¸´ÔÓµÄÊÖÐø¡£¸ÃÃüÁîÔÚ°²×°Ê±³£ÓõIJÎÊýÊÇ
ivh
,ÆäÖÐi±íʾ½«°²×°Ö¸¶¨µÄrmpÈí¼þ°ü£¬V±í ......

Mysql for linux mysql×Ô¶¯±¸·Ý½Å±¾

¿ÉÒÔ½«Õâ¸ö½Å±¾·Å½øcrontab£¬ËûµÄÅäÖÆÎļþÔÚ /etc/crontabÖÐÿÌìÁ賿ִÐÐÒ»´Î£¬×Ô¶¯±¸·Ý Õâ¸ö½Å±¾Ã¿Ìì×î¶àÖ»Ö´ÐÐÒ»´Î£¬¶øÇÒÖ»±£Áô×î½üÎåÌìµÄ±¸·ÝÔÚ·þÎñÆ÷ÉÏ¡£
#!/bin/bash
#This is a ShellScript For Auto DB Backup
#Powered by aspbiz
#2004-09
#Setting
#ÉèÖÃÊý¾Ý¿âÃû£¬Êý¾Ý¿âµÇ¼Ãû£¬ÃÜÂ룬±¸·Ý·¾¶£¬ÈÕ־ ......

ÓÃLinuxÏÂPerl½Å±¾Á¬½ÓSQLServer

×¼±¸¹¤×÷:
¡¡¡¡Óõ½µÄperl À©Õ¹×é¼þ(modules)ÔÚÉÏÆªÌù³ö.( win32::odbc Ä£¿é
)ÏÂÔØ×é¼þºó°´ÕÕReadmeÎļþ°²×°µ¹ÏìӦĿ¼.ÅäÖúÃÏàÓ¦µÄodbcÊý¾ÝÔ´.
¡¡¡¡
¡¡¡¡³ÌÐòʵÏÖ:
¡¡¡¡Ê¹ÓÃ
¡¡¡¡use
Win32::ODBC;
¡¡¡¡
¡¡¡¡Óï¾ä°üº¬Ó¦Ê¹ÓõÄÄ£¿éÊÇwin32::odbc,д³öÊý¾Ý¿â
Á¬½Ó×Ö·û´®
¡¡¡¡
¡¡¡¡$DSN = "DSN =
My DSN ......

Linux´úÀí·þÎñÅäÖÃ

1. °²×°squid·þÎñ
2. ÅäÖÃ/etc/squid/squid.confÎļþ
  acl  all  src 0.0.0.0/0.0.0.0
  http_access allow all
ÓÉÓÚÎÒÊÇÄÚÍøÊ¹Óã¬ËùÒÔȨÏÞÅäÖþÍÈ«¿ª·ÅÁË¡£
3. Æô¶¯squid·þÎñ£¬Ä¬ÈϵĶ˿ÚÊÇ3128
service squid restart ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ