yumÊÇʲô?(linuxÃüÁî)
yumÊÇʲô?(linuxÃüÁî)
Ò». yumÊÇʲô
yum = Yellow dog Updater, Modified
Ö÷Òª¹¦ÄÜÊǸü·½±ãµÄÌí¼Ó/ɾ³ý/¸üÐÂRPM°ü.
ËüÄÜ×Ô¶¯½â¾ö°üµÄÒÐÀµÐÔÎÊÌâ.
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×¢:ΪʲôҪʹÓÃyum¶ø²»ÓÃapt,×î¼òµ¥µÄÔÒò,Fedora×Ô´ø
¶þ. yumÌØµã
*¿ÉÒÔͬʱÅäÖöà¸ö×ÊÔ´¿â(Repository)
*¼ò½àµÄÅäÖÃÎļþ(/etc/yum.conf)
*×Ô¶¯½â¾öÔö¼Ó»òɾ³ýrpm°üʱÓöµ½µÄÒÐÀµÐÔÎÊÌâ
*ʹÓ÷½±ã
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Èý. yum°²×°
Fedora×Ô´ø
#rpm -ivh yum-2.0.4-2.noarch.rpm
ËÄ. yumÅäÖÃ
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½«/etc/yum.confµÄÄÚÈÝÈ«²¿Ì滻Ϊ
[main]
cachedir=/var/cache/yum
debuglevel=2
logfile=/var/log/yum.log
pkgpolicy=newest
distroverpkg=fedora-release
tolerant=1
exactarch=1
[fedora-us-1]
name=Fedora Core 1 -- Fedora US mirror
baseurl=ftp://mirrors.kernel.org/fedora.us/fedora/fedora/1/i386/yum/os
[fedora-us-1-updates]
name=Fedora Core 1 updates -- Fedora US mirror
baseurl=ftp://mirrors.kernel.org/fedora.us/fedora/fedora/1/i386/yum/updates
[fedora-us-1-stable]
name=Fedora Linux (stable) for Fedora Core 1 -- Fedora US mirror
baseurl=ftp://mirrors.kernel.org/fedora.us/fedora/fedora/1/i386/yum/stable
[freshrpms]
name=Fedora Linux $releasever - $basearch - freshrpms
baseurl=http://ayo.freshrpms.net/fedora/linux/$releasever/$basearch/freshrpms
Îå. yumÓ¦ÓÃ
×¢:µ±µÚÒ»´ÎʹÓÃyum»òyum×ÊÔ´¿âÓиüÐÂʱ,yum»á×Ô¶¯ÏÂÔØËùÓÐËùÐèµÄheaders·ÅÖÃÓÚ/var/cache/yumĿ¼ÏÂ,ËùÐèʱ¼ä¿ÉÄܽϳ¤.
¼ì²éÓÐÄÄЩ¿É¸üеÄrpm°ü
#yum check-update
°²×°rpm°ü,ʹxmms¿ÉÒÔ²¥·Åmp3
#yum install xmms-mp3
°²×°mplayer,ͬʱ×Ô¶¯°²×°Ïà¹ØµÄÈí¼þ
#yum install mplayer
ɾ³ýlicq°ü,ͬʱɾ³ýÓë¸Ã°üÓÐÒÐÀµÐԵİü
#yum remove licq
×¢:ͬʱ»áÌáʾɾ³ýlicq-gnome,licq-qt,licq-text,·Ç³£·½±ã
ϵͳ¸üÐÂ(¸üÐÂËùÓпÉÒÔÉý¼¶µÄrpm°ü,°üÀ¨kernel)
#yum -y update
ÿÌ춨ÆÚÖ´ÐÐϵͳ¸üÐÂ
#chkconfig yum on
#service yum start
Áù. yumÖ¸ÁîÏê½â
*rpm°üµÄ¸üÐÂ
¼ì²é¿É¸üеÄrpm°ü
#yum check-update
¸üÐÂËùÓеÄrpm°ü
#yum update
¸üÐÂÖ¸¶¨µÄrpm°ü,Èç¸üÐÂkernelºÍkernel source
#yum update kernel kernel-source
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upload_max_filesize = 50M
post_max_size =50M
max_execution_time =600
max_input_time =600
memory_lim ......
ssh -L 7070:localhost:* remotehost
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1.ÉÏ´«jdk-6u17-linux-i586.binºÍapache-tomcat-6.0.20.tar.gzµ½/usr
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¡¡¡¡$ ./jdk-6u17-linux-i586.bin
¡¡¡¡$ vi /etc/profile
¡¡¡¡#Ìí¼ÓÈçÏÂ
¡¡¡¡export JAVA_HOME=/usr/jdk1.6.0_17
¡¡¡¡export PATH=$JAVA_HOME/bin:$PATH
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