总结3.22
16lz
2021-03-22
sed -r '/^#/s@^#|[ \t]+@@g' /etc/fstab/etc/fstabCreatedbyanacondaonWedFeb2414:05:522021Accessiblefilesystems,byreference,aremaintainedunder'/dev/disk/'.Seemanpagesfstab(5),findfs(8),mount(8)and/orblkid(8)formoreinfo.Aftereditingthisfile,run'systemctldaemon-reload'toupdatesystemdunitsgeneratedfromthisfile./dev/mapper/cl-root / xfs defaults 0 0UUID=33f54996-8074-46df-817f-d0f6910dfb04 /boot xfs defaults 0 0/dev/mapper/cl-swap none swap defaults 0 0
获取ipv4地址
[root@centos8-s5 tmp]# ip a |grep inet[^6]|sed -r 's#inet (.*)/[0-9].*#\1#' 127.0.0.1 192.168.100.10[root@centos8-s5 tmp]#
建仓库
[updates]name=CentOS-$releasever - Updatesmirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates&infra=$infra#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/ #baseurl支持多个链接 baseurl=http1... http2... file:///mnt...#仓库路径为repodata的上一级目录gpgcheck=1 #是否验证包的合法性enabled=1 #表示启用 0表示禁用gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
sed处理路径名和基名[root@centos8-s5 tmp]# echo "/etc/fstab" |sed -r 's#^/(.*)/(.*)#\1#'etc[root@centos8-s5 tmp]# echo "/etc/fstab" |sed -r 's#^/(.*)/(.*)#\2#'fstab[root@centos8-s5 tmp]#
httpd编译安装
apr apr-util httpd
安装依赖的程序包
先编译安装apr apr-util
再编译安装 httpd
apachectl start 启动httpd
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