| 什么是Patch? 簡單的說，補(bǔ)丁就是一些替換現(xiàn)存的文件和目錄的文件目錄集合。補(bǔ)丁糾正應(yīng)用程序的錯誤或增加功能。 Patch編號 每個補(bǔ)丁都有編號。例如補(bǔ)丁號為101945，版本是34的話，這個補(bǔ)丁的目錄名就是101945-34. patchadd命令用于安裝補(bǔ)丁: # cd /tmp # ls 105160-01 ps_data sdt_fl8zKOI_ # patchadd 105160-01 Checking installed packages and patches... Verifying sufficient filesystem capacity (dry run method) Installing patch packages... Patch number 105160-01 has been successfully installed. See /var/sadm/patch/105160-01/log for details Patch packages installed: SUNWdtbas patchrm用于刪除補(bǔ)丁 # patchrm 105633-06 Checking installed packages and patches... Patch 105633-06 has been backed out. # 下面的命令用于檢查系統(tǒng)的補(bǔ)丁情況 # patchadd -p Patch: 105160-05 Obsoletes: Requires: Incompatibles:Packages: SUNWdtbas # showrev -p Patch: 105160-05 Obsoletes: Requires:Incompatibles: Packages: SUNWdtbas |
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