Oracle OCI 云支持免费的服务器的限制为： ARM CPU 类型 VM.Standard.A1.Flex shape 最多 4 OCPUs and 24 GB 内存(CPU内存比固定为1:6). X86 CPU 两个 VM.Standard.E2.1.Micro 实例免费，所有的硬盘最多200G 所有的服务器，最多4个。 默认创建的实例的硬盘是47G，需要修改 路径为Block Storage -> Boot Volumes -> Boot Volume…
To replace txt https://hostname.domain.com/3dpassport at many files at same folder to https://bbbbb.domain.com/3dpassport sed -i "s/https:\/\/hostname.domain.com/https:\/\/bbbbb.domain.com/g" `grep -l https://hostname.domain.com *` command explanation: grep -l will only output the file name. ``…
Find the repository remove the repository #dnf remove -y remi-release-8.9-3.el8.remi.noarch clean cache #yum clean all
In some VPS case , the disk space is very limited. while if you frequently upgrade Ubuntu , more and more disk space will be taken. To solve this, simply…
when do dnf or yum to install/update software , Centos 8 on Oracle Cloud will give error below: Failed loading plugin "osmsplugin": No module named 'librepo' To Solve this ,…