type_change 规则。 8.7. 删除的安全功能 8.7.1. shadow-utils 不再允许所有完全由数字组成的用户名和组群名 useradd 和 groupadd 命令不允许使用完全由数字组成的用户名和组名。不允许此类名称的原因是,这可能会导致很多工具混淆用户和组群名称以及用户和组群 id(是数字)。请注意,完全...
查看OPatch版本 [grid@cbdps01 ~]$ opatch version OPatch Version: 12.2.0.1.41 OPatch succeeded. [oracle@cbdps01 ~]$ opatch version OPatch Version: 12.2.0.1.6 OPatch succeeded. 升级oracle软件OPatch [root@cbdps01 ~]# chown -R oracle:oinstall /u01/setup/OPatch [root@cbdps01 setup...
[Slice] # change existing value TasksMax=100 # add new restriction CPUQuota=30% 要应用这些更改,请重启系统: # systemctl daemon-reload # systemctl stop cockpit 现在,新内存和用户会话降低了对 cockpit-ws Web 服务器的 DoS 攻击的风险。 8.8. 其它资源 复制链接 为智能...
java -version Install wget : sudo yum install wget -y Adjust System Limits Increase VM Map Count (for Elasticsearch compatibility) Temporary change: sysctl -w vm.max_map_count=262144 Add the line to the file to set this permanently in/etc/sysctl.conf: ...
[root@rac1 ~]# /sbin/udevadm trigger --type=devices --action=change [root@rac1 ~]# systemctl restart systemd-udev-trigger.service [root@rac1 ~]# ls -lrt /dev/dm* brw-rw--- 1 root disk 253, 1 Nov 5 18:08 /dev/dm-1 brw-rw--- 1 grid disk 253, 5 Nov 5 18:08 /dev...
SELECT version, status FROM dba_registry WHERE comp_id='JAVAVM'; 判断是否使用OJVM select count(*) from x$kglob where KGLOBTYP = 29 OR KGLOBTYP = 56; 通过v$session视图查看 col service_name format a20 col username format a20 col program format a20setnum8selectsess.service_name, sess.user...
JAVA VERSION - Select the Java version to be installed. Storage Replication - Select the Replication Strategy for the Storage account. VMSS Name - Enter the string to be used as a base for naming resources Instance Count - Enter the VMSS instance count (100 or less) VMSS Instance Size ...
[root@test1 ~]# firewall-cmd --version 0.6.3 2、显示所有安全区域 [root@test1 ~]# firewall-cmd --list-all-zones block target: %%REJECT%% icmp-block-inversion: no … dmz target: default … 3、查看激活的安全域 [root@test1 ~]# firewall-cmd --get-active-zone ...
JAVA VERSION - Select the Java version to be installed. VM Size - Select the appropriate size of the VM from the dropdown options. Leave the rest of the parameter values (Artifacts and Location) as is, accept the Terms and Conditions, and click on Purchase. Deployment Time The d...
--release-version 3.7 \ --add-scram 'scram-sha-512=[name=kafka, password=changeit]' \ --ignore formatted 流程 使用 sasl.mechanism.inter.broker.protocol 属性在 kafka 配置中指定 inter-broker sasl 机制。 inter-broker sasl 机制 sasl.mechanism.inter.br...