linux centralized logging

Ps:linux user operations records are generally viewed through the command history, but if the important data is deleted because someone mistakenly manipulated it, this situation does not work. The following methods can be implemented by logging the login IP address and all users log on the operation of logging!The following script code can be implemented at the end of the/etc/profile configuration file , as

Turn off the Linux bell 1. Close the bell in shell.Disable VI/etc/inputrcAdd set bell-style = noneSet bell-style noneSet bell-style offDisable User VI ~ /. InputrcAdd set bell-style = none 2. Disable the rings in VI and vim.VI/etc/vimrcVI/etc/vircOpen the above two files and addSet VB t_vb = In the X Window System, you can use the xset command as follows:Xset B off(Enter xset and press enter to obtain the xset Command Option) In the

contextDebug1:next Authentication Method:gssapi-with-mic......from debug1:no valid Key exchangecontext can see that the problem should be on the receiving side server SCP problem. 3, go to the receiving end121.246View aboveSCP[[Email protected] ~]# type SCP-bash:type:scp:not found[Email protected] ~]#It sure does not recognize the SCP, try Yum installation, as seen below, invalid:[email protected] ~]# Yum install-y SCPLoaded Plugins:fastestmirrorLoading mirror speeds from cached hostfile*base:f

Article Title: configure the Linux Security Logging server. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Environment RedHat 7.3 The emergence of more and more hackers on the Inte

, exit Screenctrl + a,n #当在一个screen时, switch to the next window Ctrl + A,c # When in a screen, create a new window SCP command SCP local_file [Email protected]_ip:remote_dir #拷贝本地文件到远程机器上scp-R local_dir [email protected]_ip:remote_dir #拷贝本地整个目录到远程机器上 Package Installation Management Commands Assuming that the package you want to install is called an app, note that commands here usually require sudo or root privileges.CentOS system, Redhat

Article Title: Precautions for remotely logging on to a Linux host using Telnet. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Using the remote logon protocol to remotely log on a

SECURECRT is the software that logs on to Linux's server primary key under WindowsSummarize the common Linux commands in your work:Su-admin Switching usersDF-HL Viewing disk space remainingTail-f Bkxx-service-info.log View Real-time logsVim Bkxx-service-info.log open log file; Shift+g jump to the last page of the log;Less bkxx-ds.xml viewing configuration filesgrep bkxx-data-sync.log--color View log content with 2015Service Service Name Status View th

Log on to the IP address to record the logs of all Linux User Logon operations. For Linux user operation records, the command history is generally used to view the historical records. However, if the records are deleted due to misoperationsIn the case of important data, the history command will not be useful. What should we do if we still have historical operation records?? In fact, we can log on to www.2ct