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bin home dev etc lib sbin tmp usr va ......
add user£º
[root@localhost ~]# useradd test
[root@localhost ~]# passwd test
add user to a group:
e.g. add nexus to admin
useradd -g admin nexus
default role£º
[root@localhost ~]# useradd -D
GROUP=100
HOME=/home
INACTIVE=-1
EXPIRE=
SHELL=/bin/bash
SKEL=/etc/skel
CREATE_MAIL_SPOOL=no
delete user£º
[root@localhost ~]# userdel test
[root@localhost ~]# userdel -r test
¹ÜÀíÓû§£¨user£©µÄ¹¤¾ß»òÃüÁ
useradd ×¢£ºÌí¼ÓÓû§
adduser ×¢£ºÌí¼ÓÓû§
passwd ×¢£ºÎªÓû§ÉèÖÃÃÜÂë
usermod ×¢£ºÐÞ¸ÄÓû§ÃüÁ¿ÉÒÔͨ¹ýusermod À´Ð޸ĵǼÃû¡¢Óû§µÄ¼ÒĿ¼µÈµÈ£»
pwcov ×¢£ºÍ¬²½Óû§´Ó/etc/passwd µ½/etc/shadow
pwck ×¢£ºpwckÊÇУÑéÓû§ÅäÖÃÎļþ/etc/passwd ºÍ/etc/shadow ÎļþÄÚÈÝÊÇ·ñºÏ·¨»òÍêÕû£»
pwunconv ×¢£ºÊÇpwcov µÄÁ¢ÄæÏò²Ù×÷£¬ÊÇ´Ó/etc/shadowºÍ /etc/passwd ´´½¨/etc/passwd £¬È»ºó»áɾ³ý /etc/shadow Îļþ£»
finger   ......
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yum check-update
yum update
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yum install ntp iptraf sysstat screen subversion wget bzip2 nfs-utils vim-common
3¡¢ÉèÖÃÿÌì×Ô¶¯ºË׼ʱ¼ä
# crontab -e
0 * * * * /usr/sbin/ntpdate 210.72.145.44
:wq
4¡¢°²×°Ò»Ð©¿ª·¢°ü
# yum install make gcc gcc-c++ libjpeg-devel libpng-devel zlib-devel tcl-devel freetype-devel libevent-devel openssl-devel db4-devel curl-devel pcre-devel ncurses-devel readline-devel sqlite-devel bzip2-devel
5¡¢°²×°sqlite
wget http://www.sqlite.org/sqlite-3.6.4.tar.gz
tar xzvf sqlite-3.6.4.tar.gz
cd sqlite-3.6.4
./configure --enable-threadsafe
make
make install
5¡¢°²×°Python
wget http://www.python.org/ftp/python/2.5.4/Python-2.5.4.tar.bz2
tar xjvf Python-2.5.4.tar.bz2
cd Python-2.5.4/
./configure --enable-unicode=ucs4
make
make install
6¡¢°²×°MySQL 5.0
wget http://dev.mysql.com/get/Downloads/MySQL-5.0/mysql-5.0.83.tar.gz/from/http://mysql.mirrors.pair.com/
tar xzvf mysql-5.0.83.tar.gz
cd mysql-5.0.83/
groupad ......
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yum check-update
yum update
2¡¢°²×°Ò»Ð©³£ÓõŤ¾ß
yum install ntp iptraf sysstat screen subversion wget bzip2 nfs-utils vim-common
3¡¢ÉèÖÃÿÌì×Ô¶¯ºË׼ʱ¼ä
# crontab -e
0 * * * * /usr/sbin/ntpdate 210.72.145.44
:wq
4¡¢°²×°Ò»Ð©¿ª·¢°ü
# yum install make gcc gcc-c++ libjpeg-devel libpng-devel zlib-devel tcl-devel freetype-devel libevent-devel openssl-devel db4-devel curl-devel pcre-devel ncurses-devel readline-devel sqlite-devel bzip2-devel
5¡¢°²×°sqlite
wget http://www.sqlite.org/sqlite-3.6.4.tar.gz
tar xzvf sqlite-3.6.4.tar.gz
cd sqlite-3.6.4
./configure --enable-threadsafe
make
make install
5¡¢°²×°Python
wget http://www.python.org/ftp/python/2.5.4/Python-2.5.4.tar.bz2
tar xjvf Python-2.5.4.tar.bz2
cd Python-2.5.4/
./configure --enable-unicode=ucs4
make
make install
6¡¢°²×°MySQL 5.0
wget http://dev.mysql.com/get/Downloads/MySQL-5.0/mysql-5.0.83.tar.gz/from/http://mysql.mirrors.pair.com/
tar xzvf mysql-5.0.83.tar.gz
cd mysql-5.0.83/
groupad ......
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rpm Ö´Ðа²×°°ü
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£Uvh£ºÉý¼¶Èí¼þ°ü--Update£»
£qpl£ºÁгöRPMÈí¼þ°üÄÚµÄÎļþÐÅÏ¢[Query Package list]£»
£qpi£ºÁгöRPMÈí¼þ°üµÄÃèÊöÐÅÏ¢[Query Package install package(s)]£»
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£Va£ºÐ£ÑéËùÓеÄRPMÈí¼þ°ü£¬²éÕÒ¶ªÊ§µÄÎļþ[View Lost]£»
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rpm -q samba //²éѯ³ÌÐòÊÇ·ñ°²×°
rpm -ivh /media/cdrom/RedHat/RPMS/samba-3.0.10-1.4E.i386.rpm //°´Â·¾¶°²×°²¢ÏÔʾ½ø¶È
rpm -ivh --relocate /=/opt/gaim gaim-1.3.0-1.fc4.i386.rpm //Ö¸¶¨°²×°Ä¿Â¼
rpm -ivh --test gaim-1.3.0-1.fc4.i386.rpm¡¡¡¡¡¡ //ÓÃÀ´¼ì²éÒÀÀµ¹ØÏµ£»²¢²»ÊÇÕæÕýµÄ°²×°£»
rpm -Uvh --oldpackage gaim-1.3.0-1.fc4.i386.rpm //а汾½µ¼¶Îª¾ ......
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¿ª»ú×Ô¶¯¹ÒÔØ£¬ÔòÐÞ¸Ä/etc/fstabÎļþ£¬ÔÚÕâ¸öÎļþÀïÃæÌí¼ÓÒ»ÐУº
/dev/sda3 /home/work ext3 defaults,   ......