...s_client -showcerts -connect {HOSTNAME}:{PORT} /dev/null 实践案例: # 1.例如,导出我的博客网站证书的命令,执行命令证书保存在文件 1K20 用openssl添加https访问并设置客户端信任 在linux中,我们可以通过如下openssl 命令生成证书请求文件: ~]# openssl genrsa -out private.key # 首先生成私钥 private...
设置主机名: echo “kernel.hostname=ora01” >> /etc/sysctl.conf 对于多网卡的服务器,不建议修改/etc/sysconfig/network来设置主机名,因为一旦修改网络配置,可能会导致主机名也一同修改,所以建议直接设置kernel参数,让其固定不变,这对于Oracle的安装和运行都非常重要。 保存设置,并检查: 引用 /sbin/sysctl -p ...
stringhostname ccie-reset? return no-promptnoconfirmation save-configsaveconfigurations ccie-save? return attack-dbsaveattackdatabase configsaveconfigurations image-keysaveimagekey softwaresavesoftware ccie-set? addressdefineaddressbookentry adminadmincommand alarmsetalarmparameters algattachalg aliassetalias arpse...
Aug 4 14:06:50 p7-1456c kernel: [ 0.430124] alg: No test for stdrng (krng) Aug 4 14:06:50 p7-1456c kernel: [ 0.430129] NET: Registered protocol family 38 Aug 4 14:06:50 p7-1456c kernel: [ 0.430131] Key type asymmetric registered ...
alg: No test for crc32c (crc32c-generic) ksign: Installing public key data Loading keyring - Added public key 85B64DD492A69A1 - User ID: Red Hat, Inc. (Kernel Module GPG key) io scheduler noop registered io scheduler anticipatory registered ...
+ "hostname": "daq", + "distro_version": "28", + "ceph_release": "nautilus", + "bluefs_wal_rotational": "0", + "bluestore_bdev_block_size": "4096", + "bluefs_db_driver": "KernelDevice", + "ceph_version": "ceph version Development (no_version) nautilus (dev)", + "dist...
Commands:ipadm,ipsecconf,ipsecalgs,ipseckey Configuration file:/etc/inet/ipsecinit.conf FirewallNetfilter and IP Tables IP Tables is used to set up, maintain, and inspect tables of IPv4 packet filter rules in Red Hat Enterprise Linux. Administrators can also use the graphical Firewall Configurat...
hostname node2.a.org 3、配置/etc/hosts文件,保证能够进行本地主机名解析 node1: vim /etc/hosts 添加如下内容: 192.168.0.202 node1.a.org node1 192.168.0.204 node2.a.org node2 在node2上进行同样的配置 4、配置两个主机之间能够实现无密码访问 ...
Corosync/openais+pacemaker+DRBD实现DRBD服务高可用集群,一、准备工作1、配置node1和node2的物理IP地址:|node1:ifconfigeth0192.168.0.202/24node2:ifconfigeth0192.168.0.204/242、配置两主机名,保证重启之后主机名不变node1:sed-i's@\(HOSTNAME=\).*@\1node1.a.org