ʹÓÃyumÉý¼¶ºÍyumʹÓüò½é(LInux, RedHat, Fedora)
ʲôÊÇ yum£¿
yum ÊÇ yellowdog updater modified µÄËõд¡£yellowdog ÊÇÒ»¸ö Linux µÄ distribution£¬RH ½«ÕâÖÖÉý¼¶¼¼ÊõÀûÓõ½×Ô¼ºµÄ distribution ÐγÉÁËÏÖÔÚµÄ yum£¬¸Ð¾õÉÏ yum ºÍ apt µÄÔÀíÀàËÆ£¬µ«ÊÇ apt ÊDZàÒë´úÂ룬ִÐÐЧÂÊÔ¶¸ßÓÚʹÓà python д³ÉµÄ yum¡£ÕâÊÇ yum µÄÖ÷Ò³¡£
yum µÄÀíÄîÊÇʹÓÃÒ»¸öÖÐÐIJֿâ(repository)¹ÜÀíÒ»²¿·ÖÉõÖÁÒ»¸ö distribution µÄÓ¦ÓóÌÐòÏ໥¹Øϵ£¬¸ù¾Ý¼ÆËã³öÀ´µÄÈí¼þÒÀÀµ¹Øϵ½øÐÐÏà¹ØµÄÉý¼¶¡¢°²×°¡¢É¾³ýµÈµÈ²Ù×÷£¬¼õÉÙÁË Linux Óû§Ò»Ö±Í·Í´µÄ dependencies µÄÎÊÌâ¡£ÕâÒ»µãÉÏ£¬yum ºÍ apt Ïàͬ¡£apt ÔΪ debian µÄ deb ÀàÐÍÈí¼þ¹ÜÀíËùʹÓ㬵«ÊÇÏÖÔÚÒ²ÄÜÓõ½ RH ÃÅÏ嵀 rpm ÁË¡£
Ò»°ãÕâÀàÈí¼þͨ¹ýÒ»¸ö»òÕ߶à¸öÅäÖÃÎļþÃèÊö¶ÔÓ¦µÄ repository µÄÍøÂçµØÖ·£¬Í¨¹ý http »òÕß ftp ÐÒéÔÚÐèÒªµÄʱºò´Ó repository »ñµÃ±ØÒªµÄÐÅÏ¢£¬ÏÂÔØÏà¹ØµÄÈí¼þ°ü¡£ÕâÑù£¬±¾µØÓû§Í¨¹ý½¨Á¢²»Í¬µÄ repository µÄÃèÊö˵Ã÷£¬ÔÚÓÐ Internet Á¬½Óʱ¾ÍÄÜ·½±ã½øÐÐϵͳµÄÉý¼¶Î¬»¤¹¤×÷¡£ÁíÍ⣬Èç¹ûÐèҪʹÓôúÀí£¬¿ÉÒÔÓà http_proxy ºÍ ftp_proxy ÕâЩ shell ÀïÃæ±ê×¼»·¾³±äÁ¿µÄÉ趨¡£
repository ÊÇÓà yum-arch »òÕß createrepo ÃüÁî´´½¨µÄ£¬Ò²¿ÉÒÔÓñðÈËÒÑÓÐµÄ repository ×÷Ϊ¾µÏñ£¬ÕâÀﲿ̽ÌÖÈçºÎ½¨Á¢Ò»¸ö repository¡£
yum µÄ»ù±¾²Ù×÷
yum µÄ»ù±¾²Ù×÷°üÀ¨Èí¼þµÄ°²×°(±¾µØ£¬ÍøÂç)£¬Éý¼¶(±¾µØ£¬ÍøÂç)£¬Ð¶ÔØ£¬ÁíÍ⻹ÓÐÒ»¶¨µÄ²éѯ¹¦ÄÜ¡£
É趨ºÃÁ˱¾µØµÄ yum Ö®ºó£¬¾Í¿ÉÒԺܷ½±ãµÄ½øÐа²×°(ÏÖÔÚ¼ÙÉè¾ÍÓà fc5 ×Ô´øµÄ yum ½øÐа²×°)£¬ÈçÎÒÃÇÐèÒª°²×°ÐéÄâ»ú bochs£¬¿ÉÒÔʹÓÃ
# yum install bochs
Èç¹û±¾µØÓÐÏà¹ØµÄ rpm Îļþ£¬¿ÉÒÔÓÃ
# yum localinstall ur.rpm
Ç°Õßµ¼Ö yum ËÑË÷ÏÖÓÐ repository ÖеÄÊý¾Ý(Ò»°ãÏÈ»áÁ¬½Óµ½ÕâЩ repository ÏÂÔظüÐÂÊý¾Ý)£¬Èç¹û·¢ÏÖÓдËÈí¼þ£¬Ôò»áͨ¹ý·ÖÎöÆä dependencies È»ºóÏÂÔز¢°²×°ËùÐèÈí¼þ¡£
Èç¹ûÐèҪжÔØ£¬¿ÉÒÔʹÓÃ
# yum remove bochs
»òÕß
# yum erase bochs
ÕâÒ²»áÏû½â¶ÔÓ¦µÄ dependencies£¬Èçɾ³ý firefox »á°Ñ R ͬʱɾµô£¬ÒòΪ R ÒÀÀµÓÚ firefox
¸üÐÂij¸öÈí¼þ¿ÉÒÔÓÃ
# yum update firefox
Èç¹û²»´øºóÃæµÄ³ÌÐòÃû£¬½«»áÉý¼¶ËùÓпÉÒÔÉý¼¶µÄÈí¼þ¡£¹ýʱµÄÈí¼þÈç¹ûÐèÒª´¦Àí(Èçɾµô)¿ÉÒÔÌí¼Ó --obsolete ²ÎÊý£¬»òÕßʹÓà upgrade¡£Èç¹ûÐèÒª¸ü×Ô¶¯»¯Ò»Ð©µÄ²Ù×÷(±ÜÃâ»Ø´ðһЩÎÊÌâ)»¹¿ÉÒÔÔö¼ÓÒ»
Ïà¹ØÎĵµ£º
¼ÙÉèÄãÊǼÆËã»ú¿Æ°à³öÉí£¬¼ÆËã»úϵµÄ»ù±¾¿Î³ÌÈçÊý¾Ý½á¹¹¡¢²Ù×÷ϵͳ¡¢Ìåϵ½á¹¹¡¢±àÒëÔÀí¡¢¼ÆËã»úÍøÂçÄãÈ«ÐÞ¹ý
ÎÒÏë´ó¸Å¿ÉÒÔ·ÖΪ4¸ö½×¶Î£¬Ë®Æ½´ÓµÍµ½¸ß
´Ó°²×°Ê¹ÓÃ=>linux³£ÓÃÃüÁî=>linuxϵͳ±à³Ì=>Äں˿ª·¢ÔĶÁÄÚºËÔ´Âë
ÆäÖÐѧϰlinux³£ÓÃÃüÁîʱ¾ÍҪѧ»á×Ô¼º±àÒëÄںˣ¬ÓÅ»¯ÏµÍ³£¬µ÷Õû²ÎÊý
°²×°ºÍ³£ÓÃÃüÁîÊéÌ«¶ ......
ÇëÕÒͬѧ°ïæװÁËlinuxµÄ²Ù×÷ϵͳ£¬ubuntu9.1£¬´Ó´ËÎÒҲ̤ÉÏÁË˫ϵͳµÄÕ÷³Ì……
²»¹ýÕâ¸ö¹ý³Ì²¢²»ÊÇÒ»·«·ç˳µÄ¡£
Ê×ÏÈÒ»¸öºÜ´óµÄÎÊÌ⣬¾ÍÊDz»ÄÜÉÏÍø£¬Ñ§Ð£µÄ¿Í»§¶ËÔÚlinuxϲ»ÄÜʹÓ㬾Ý˵ҪÓÃÒ»¸öʲôÈí¼þ²ÅÐУ¬Õâ¸öÎÊÌâ´ý½â¾ö¡£
Æä´Î¾ÍÊÇ×ÖÌåÎÊÌ⣬linuxÏÂ×Ô´øµÄ×ÖÌåÌ«ÉÙ£¬ºÜ¶à¶«Î÷¶¼ÏÔʾ²»Õý³£¡£´Ówindow ......
½ñÌì°Ñ×î½üѧϰubuntuϵͳµÄÀú³ÌÉÔ×÷×ܽá,Ï£Íû¶ÔÐÂÊÖÓÐÓÃ.
ÒÔÎÒµçÄÔΪÀý,˵һϹػúÖØÆôÃüÁî.ºìÉ«¼´ÎªÃüÁî
[root@liwangjun1990 root]#logout ---×¢ÏúÕË»§
[root@liwangjun1990 root]#shutdown –h now —— ......
ÎÒÓõÄUBUNTU9.04 ¡£
×°JDKʱ³öÏÖÁËDeleting temporary files...
ÆÁÄ»³ÖÐøÊ®¼¸·ÖÖÓ¶¼»¹ÊÇDeleting temporary files...¿´À´ÊÇ×°²»ÁËÁË¡£ÖØпªÊ¼×°Ò»´Î
sudo chmod a+x ./jre-6u16-linux-i586.bin
sudo ./jre-6u16-linux-i586.bin
È»ºóÔÚÖÕ¶ËÅäÖû·¾³±äÁ¿£º
export JAVA_HOME=/usr/java/jdk1.6.0_16
&n ......
/bin »ù´¡ÏµÍ³ËùÐèÒªµÄÄÇЩÃüÁîλÓÚ´ËĿ¼£¬Ò²ÊÇ×îСϵͳËùÐèÒªµÄÃüÁ±ÈÈç ls¡¢cp¡¢mkdirµÈÃüÁ¹¦ÄܺÍ/usr/binÀàËÆ£¬Õâ¸öĿ¼ÖеÄÎļþ¶¼ÊÇ¿ÉÖ´Ðеģ¬ÆÕͨÓû§¶¼¿ÉÒÔʹÓõÄÃüÁî¡£×öΪ»ù´¡ÏµÍ³ËùÐèÒªµÄ×î»ù´¡µÄÃüÁî¾ÍÊÇ·ÅÔÚÕâÀï¡£ /boot LinuxµÄÄں˼°Òýµ¼ÏµÍ³³ÌÐòËùÐèÒªµÄÎļþ£¬±ÈÈç vmlinuz initr ......