CentOS we RHEL-de täzelenmeleri nädip barlamaly we gurmaly
Programma üpjünçiligi paketleri ýa-da ýadro üçin täzelenmeleri gurmak, ulgam dolandyryjylary üçin gaty maslahat berilýän we peýdaly iş; esasanam howpsuzlyk täzelenmeleri ýa-da ýamalary barada aýdylanda. Howpsuzlyk gowşaklyklary ýüze çykarylsa-da, tutuş ulgam üçin bolup biljek howplary azaltmak üçin täsir eden programma üpjünçiligi täzelenmeli.
Howpsuzlyk ýamalaryny ýa-da täzelenmeleri awtomatiki gurmak üçin ulgamyňyzy düzmedik bolsaňyz, ony el bilen etmeli. Bu makalada, CentOS we RHEL paýlamalarynda programma üpjünçiliginiň täzelenmelerini nädip barlamalydygyny we gurmalydygyny görkezeris.
Gurlan paketleriňizde bar bolan täzelenmeleri barlamak üçin, täzelenme subcommand bilen YUM paket dolandyryjysyny ulanyň; bar bolsa, ähli ammarlardan ähli paket täzelenmelerini görmäge kömek edýär.
# yum check-update
Loaded plugins: changelog, fastestmirror base | 3.6 kB 00:00:00 epel/x86_64/metalink | 22 kB 00:00:00 epel | 4.3 kB 00:00:00 extras | 3.4 kB 00:00:00 mariadb | 2.9 kB 00:00:00 updates | 3.4 kB 00:00:00 (1/2): epel/x86_64/updateinfo | 842 kB 00:00:15 (2/2): epel/x86_64/primary_db | 6.1 MB 00:00:00 Loading mirror speeds from cached hostfile * base: mirrors.linode.com * epel: mirror.vorboss.net * extras: mirrors.linode.com * updates: mirrors.linode.com MariaDB-client.x86_64 10.1.28-1.el7.centos mariadb MariaDB-common.x86_64 10.1.28-1.el7.centos mariadb MariaDB-server.x86_64 10.1.28-1.el7.centos mariadb MariaDB-shared.x86_64 10.1.28-1.el7.centos mariadb NetworkManager.x86_64 1:1.8.0-11.el7_4 updates NetworkManager-adsl.x86_64 1:1.8.0-11.el7_4 updates ....
Packageekeje bukjany iň soňky elýeterli wersiýa täzelemek üçin aşakdaky buýrugy işlediň. Bu mysalda, yum httpd bukjasyny täzelemäge synanyşar.
# yum update httpd
Loaded plugins: changelog, fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.linode.com * epel: mirror.vorboss.net * extras: mirrors.linode.com * updates: mirrors.linode.com Resolving Dependencies --> Running transaction check ---> Package httpd.x86_64 0:2.4.6-45.el7.centos.4 will be updated --> Processing Dependency: httpd = 2.4.6-45.el7.centos.4 for package: 1:mod_ssl-2.4.6-45.el7.centos.4.x86_64 ---> Package httpd.x86_64 0:2.4.6-67.el7.centos.6 will be an update --> Processing Dependency: httpd-tools = 2.4.6-67.el7.centos.6 for package: httpd-2.4.6-67.el7.centos.6.x86_64 --> Running transaction check ---> Package httpd-tools.x86_64 0:2.4.6-45.el7.centos.4 will be updated ---> Package httpd-tools.x86_64 0:2.4.6-67.el7.centos.6 will be an update ---> Package mod_ssl.x86_64 1:2.4.6-45.el7.centos.4 will be updated ---> Package mod_ssl.x86_64 1:2.4.6-67.el7.centos.6 will be an update ....
Bukja toparyny täzelemek üçin, aşakdaky buýruk ösüş gurallaryňyzy täzelär (C we C ++ düzüjisi we şuňa meňzeş kömekçi enjamlar).
# yum update "Development Tools"
Loaded plugins: changelog, fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.linode.com * epel: mirror.vorboss.net * extras: mirrors.linode.com * updates: mirrors.linode.com ...
Systemhli ulgam programma üpjünçiligiňizi we iň soňky wersiýa baglylyklaryny täzelemek üçin şu buýrugy ulanyň:
# yum update
Loaded plugins: changelog, fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.linode.com * epel: mirror.vorboss.net * extras: mirrors.linode.com * updates: mirrors.linode.com Resolving Dependencies --> Running transaction check ---> Package MariaDB-client.x86_64 0:10.1.23-1.el7.centos will be updated ---> Package MariaDB-client.x86_64 0:10.1.28-1.el7.centos will be an update ---> Package MariaDB-common.x86_64 0:10.1.23-1.el7.centos will be updated ---> Package MariaDB-common.x86_64 0:10.1.28-1.el7.centos will be an update ---> Package MariaDB-server.x86_64 0:10.1.23-1.el7.centos will be updated ---> Package MariaDB-server.x86_64 0:10.1.28-1.el7.centos will be an update ---> Package MariaDB-shared.x86_64 0:10.1.23-1.el7.centos will be updated ---> Package MariaDB-shared.x86_64 0:10.1.28-1.el7.centos will be an update ---> Package NetworkManager.x86_64 1:1.4.0-19.el7_3 will be obsoleted ---> Package NetworkManager.x86_64 1:1.8.0-11.el7_4 will be obsoleting ....
Bu! Aşakdaky degişli makalalary okamak isläp bilersiňiz.
- CentOS 7-de iň soňky ýadro wersiýasyny nädip gurmaly ýa-da täzelemeli
- CentOS, RHEL we Fedora-da köne ulanylmadyk ýadrolary nädip pozmaly
- Debian we Ubuntu-da howpsuzlyk täzelenmelerini awtomatiki nädip gurmaly
Elmydama Linux ulgamyny iň soňky howpsuzlyk we umumy paket täzelenmeleri bilen täzeläň. Sorajak soraglaryňyz barmy, munuň üçin aşakdaky düşündiriş formuny ulanyň.