本次应急的背景，是监控到了webshell告警，需要上机排查。因此首先需要定位web应用，再定位web日志，才能排查攻击者IP。使用命令netstat -tun...
本栏目Java开发岗高频面试题主要出自以下各技术栈：Java基础知识、集合容器、并发编程、JVM、Spring全家桶、MyBatis等ORMapping框架...
1 ONLINE ONLINE linux2 ora.drivers.acfs...1 ONLINE ONLINE linux2 #下面查看crsd对应的日志文件 [grid@linux2 ~]$ view $...ORACLE_HOME/log/linux2/crsd/crsd.log 2013-01-05 10:28:27.107: [GIPCXCPT][1768145488] gipcShutdownF...1 ONLINE ONLINE linux2 #启动acfs [root@linux2 bin]# ....linux2 ora.gpnpd 1 ONLINE ONLINE linux2
0 ora.ASM_DATA.dg diskgroup L ONLINE ONLINE linux2... 0 ora.FRA_DATA.dg diskgroup L ONLINE ONLINE linux2... 0 ora.LISTENER.lsnr Listener L ONLINE ONLINE linux2... 0 ora.LISTENER_SCAN2.lsnr SCAN Listener C ONLINE ONLINE linux2... 0 ora.gsd Gbl Svc Daemon L OFFLINE OFFLINE (linux2
上所有的资源状态，也可以看到输出的信息表明GSD也被disable了 [grid@linux2 ~]$ srvctl status nodeapps -n linux2 -n <node_name...VIP linux2-vip is enabled VIP linux2-vip is running on node: linux2 Network is enabled Network is...running on node: linux2 GSD is disabled GSD is not running on node: linux2 ONS is enabled ONS daemon...is running on node: linux2 eONS is enabled eONS daemon is running on node: linux2 #将所有的服务置于enable...node(s): linux1,linux2 PRKO-2422 : ONS is already started on node(s): linux1,linux2 PRKO-2423 : eONS
remote nodes 'linux2' : Done Oracle Universal Installer cleanup was successful....Successfully deleted directory '/u01/app/11.2.0/grid' on the remote nodes 'linux2'....Successfully deleted directory '/u01/app/oraInventory' on the remote nodes 'linux2'....Successfully deleted directory '/u01/app/grid' on the remote nodes 'linux2'....Run 'rm -rf /etc/oraInst.loc' as root on node(s) 'linux1,linux2' at the end of the session.
apache/zookeeper/ 不要下载源码的问下 下载bin的文件 源码有时候会找不到类 apache-zookeeper-3.6.0-bin.tar.gz 1.1 集群规划 在linux1,linux2...配置好ssh key免密登录 1.首先配置hosts文件 vim /etc/hosts 192.168.10.11 linux1 192.168.10.12 linux2 192.168.10.13 linux3...2.生成ssh rsa 第一台机器 [Hadoop@linux1 conf]$ ssh-keygen -t rsa [hadoop@linux1 conf]$ ssh-copy-id linux2...conf]$ ssh-keygen -t rsa [hadoop@linux3 conf]$ ssh-copy-id linux1 [hadoop@linux3 conf]$ ssh-copy-id linux2...STARTED [hadoop@linux2 ~]$ exit logout Connection to linux2 closed.
集群规划 节点名称 NN JJN DN ZKFC ZK RM NM linux1 NameNode JournalNode DataNode ZKFC Zookeeper NodeManager linux2...-- 指定ZKFC故障自动切换转移 --> ha.zookeeper.quorum linux1:2181,linux2...-- nn2的RPC通信地址 --> dfs.namenode.rpc-address.mycluster.nn2 linux2...-- nn2的http通信地址 --> dfs.namenode.http-address.mycluster.nn2 linux2...-- nn2的http通信地址 --> dfs.namenode.http-address.mycluster.nn2 linux2
python Python 2.6.6 (r266:84292, Jan 22 2014, 09:42:36) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2... python Python 2.6.6 (r266:84292, Jan 22 2014, 09:42:36) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2... python Python 2.6.6 (r266:84292, Jan 22 2014, 09:42:36) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2
python Python 2.6.6 (r266:84292, Apr 11 2011, 15:50:32) [GCC 4.4.4 20100726 (Red Hat 4.4.4-13)] on linux2...python Python 2.6.6 (r266:84292, Apr 11 2011, 15:50:32) [GCC 4.4.4 20100726 (Red Hat 4.4.4-13)] on linux2...~]$ python Python 3.2 (r32:88445, Jan 2 2012, 02:50:39) [GCC 4.1.2 20080704 (Red Hat 4.1.2-46)] on linux2
python2.6 Python 2.6.6 (r266:84292, Nov 22 2013, 12:16:22) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2...robin]# python Python 2.7.5 (default, Apr 16 2015, 15:21:18) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2...lib-dynload]# python Python 2.7.5 (default, Apr 16 2015, 15:21:18) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2
audiotools = { 'sunos5': Filter('/usr/bin/audioplay'), # os.popen().write() 'linux2':...# startfile or system 'win32': Cmdline('start %s') } videotools = { 'linux2...zaurus pda 'win32': Winstart(), # avoid DOS pop up } imagetools = { 'linux2...Cmdline('zimager %s'), # zaurus pda 'win32': Winstart(), } texttools = { 'linux2
python Python 2.6.6 (r266:84292, Aug 18 2016, 14:53:48) [GCC 4.4.7 20120313 (Red Hat 4.4.7-17)] on linux2...]# python Python 2.7.8 (default, Jan 3 2018, 20:47:59) [GCC 4.4.7 20120313 (Red Hat 4.4.7-18)] on linux2
python 2Python 2.7.15 (default, Nov 29 2018, 13:37:34) 3[GCC 4.4.7 20120313 (Red Hat 4.4.7-18)] on linux2...python 2Python 2.7.15 (default, Nov 29 2018, 13:37:34) 3[GCC 4.4.7 20120313 (Red Hat 4.4.7-18)] on linux2...python 2Python 2.7.15 (default, Nov 29 2018, 13:37:34) 3[GCC 4.4.7 20120313 (Red Hat 4.4.7-18)] on linux2...python 2Python 2.7.15 (default, Nov 29 2018, 13:37:34) 3[GCC 4.4.7 20120313 (Red Hat 4.4.7-18)] on linux2
.| (default, Oct 16 2017, 17:29:19) [GCC 7.2.0] on linux2 Type "help", "copyright", "credits" or "license...Anaconda 安装成功了 $ python Python 2.7.14 |Anaconda, Inc.| (default, Oct 16 2017, 17:29:19) [GCC 7.2.0] on linux2...bashrc 11.测试 $ python Python 2.7.14 |Anaconda, Inc.| (default, Oct 16 2017, 17:29:19) [GCC 7.2.0] on linux2...的位置 a.临时性添加 $ python Python 2.7.14 |Anaconda, Inc.| (default, Oct 16 2017, 17:29:19) [GCC 7.2.0] on linux2
Python 2.7.3 (default, Aug 1 2012, 05:14:39) [GCC 4.6.3] on linux2 Type "help", "copyright", "credits...解释器输入以下代码： [root@solar django]# python Python 2.7.3 (default, May 15 2014, 14:49:08) [GCC 4.8.0] on linux2
python Python 2.6.6 (r266:84292, Nov 22 2013, 12:16:22) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2...python Python 2.6.6 (r266:84292, Nov 22 2013, 12:16:22) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2
python Python 2.7.8 (default, Oct 17 2014, 21:36:24) [GCC 4.1.2 20080704 (Red Hat 4.1.2-48)] on linux2...python Python 2.7.8 (default, Oct 17 2014, 21:36:24) [GCC 4.1.2 20080704 (Red Hat 4.1.2-48)] on linux2
]# python Python 2.7.5 (default, Aug 4 2017, 00:39:18) [GCC 4.8.5 20150623 (Red Hat 4.8.5-16)] on linux2...]# python Python 2.7.5 (default, Aug 4 2017, 00:39:18) [GCC 4.8.5 20150623 (Red Hat 4.8.5-16)] on linux2...]# python Python 2.7.5 (default, Aug 4 2017, 00:39:18) [GCC 4.8.5 20150623 (Red Hat 4.8.5-16)] on linux2
Python 2.4.3 (#1, Sep 3 2009, 15:37:37) [GCC 4.1.2 20080704 (Red Hat 4.1.2-46)] on linux2...Python 2.4.3 (#1, Sep 3 2009, 15:37:37) [GCC 4.1.2 20080704 (Red Hat 4.1.2-46)] on linux2
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