To record all commands entered into the shell in a linux environment to a log file. This can be useful for auditing user actions or for security audits. This is not specific to Confluence or any product, but it will audit command line actions including those things related to Confluence. Se...
File or data transfer: Using nc command you can send and receive data between two connected devices over the network. How to Install NC on Linux Machines Before we go to the part where we explain how the nc command will be used often, ensure you have nc or Netcat installed on your syst...
Linux 命令(250)—— enable 命令(builtin) shell Linux 执行命令时,总是先在自己的 Shell builtin 中查找该命令,如果找到则执行该命令;如果找不到该命令,则会从环境变量 PATH 指定的路径中依次去查找待执行的命令。因为了解了这一点,所以看起来好像没有办法编写用户自己的命令来替代 Shell builtin 命令。幸运...
grep to behave as egrep). -e pattern, --regexp=pattern Specify a pattern used during the search of the input: an input line is selectedifit matches any of the specified patterns. This option is most useful when multiple -e options are used to specify multiple patterns, or when a pattern...
# update status of each mirror to pick mirrors that are updated to and # geographically close to the client. You should use thisforCentOS updates # unless you are manually picking other mirrors. # # If the mirrorlist= does not workforyou, as a fall back you can try the ...
How to check cpu and memory utilization in Linux and check memory usage in Linux. Linux command to check memory utilization in percentage.
To continue the statistics theme of my writing over the last several weeks, I wanted to look at another powerful tool that we can use as Linux admins. Yo...
Note:Check out theLinux commands cheat sheet, which features thenetstatcommand. Conclusion You know how thenetstatcommand works and its syntax and options. Usenetstatto get an overview of network activities and port availability and troubleshoot network issues in Linux. ...
The netstat is one of the most popular utilities to monitor connections over your network. It allows you to easily monitor incoming and outgoing connections, listening ports, statistics, and more. In this tutorial, I will show you some of the most examples of the netstat command on Linux. ...
Access to a command line/terminal window. A package installer, likeaptordnf, usually included by default. Note:Use one of 5 available commands in Linux tocheck memory usage. How to Check CPU Usage from Linux Command Line Linux provides a variety of tools for monitoring CPU activity. The foll...