-d或–directory 直接把欲删除的目录的硬连接数据删成0,删除该目录。 -f或–force 强制删除文件或目录。 -i或–interactive 删除既有文件或目录之前先询问用户。 -r或-R或–recursive 递归处理,将指定目录下的所有文件及子目录一并处理。 -v或–verbose 显示指令执行过程。 清空文件或者日志内容,比如test.log,...
快捷键 shortcuts 历史命令 history commands [root@xxx ~]# history //View history commands [root@xxx ~]# history -c //Clear history commands [root@xxx ~]# cat ~/.bash_history //view the history command saves files ctrl+R //Find the history command and run it (It has to be continuou...
8. less Less is a pages program. It’s used to view stuff inside the terminal, one page at a time. It basically makes it easier to navigate through large files, or to find specific sections. Some basic less commands follow: Down and Up arrows – Move up and down on the lines B an...
Chapter 4. Basic Shell Programming If you have become familiar with the customization techniques we presented in the previous chapter, you have probably run into various modifications to your environment … - Selection from Learning the bash Shell, Seco
So now you know the MongoDB shell has some disadvantages. At this point, you may want to know what other options are available. MongoDB developers have introduced drivers specific to each programming language to connect with the MongoDB databases when using MongoDB in your applications. You can...
Basic Commands (Intermediate): explain Documentation of resources get Display one or many resources . . . kubectlset--helpPS> kubectlset--helpConfigure application resources These commands help you make changes to existing application resources. ...
Csh– It is designed with a syntax resembling the C programming language, which is known for its interactive features and scripting capabilities. Basic Commands There arethousands of commandsfor command-line users. How aboutremembering all of them? Hmm! Simply, you cannot. The real power of a ...
PowerShell commands that will help a user do more Before we begin, it needs to be highlighted that some of thesecmdletsmight toggle certain settings or configurations on your computer. Acmdletis a PowerShell script that performs a single function. So, to be on the safer side,create a System...
If you are a networking enthusiast and just started to learn networking then this article is for you. This article will cover the 30 most basic commands that are very useful when it comes to managing the network. All the networking commands will be explained with practical examples. ...
function TestType { param( [PSTypeName('Microsoft.PowerShell.Commands.TestConnectionCommand+PingMtuStatus')] [psobject]$MtuStatus ) $MtuStatus } $mtu = Test-Connection -TargetName bing.com -MtuSize TestType $mtu System.Obsolete 屬性使用System.Obsolete 屬性來標記不再支持的參數。 當...