This article explains 15 most frequently used yum commands with examples. 1. Install a package using yum install To install a package, do ‘yum install packagename’. This will also identify the dependencies automatically and install them. The following example installs postgresql package. # yum ...
Ubuntu, CentOS, and AlmaLinux. We’ll delve into how to compile ‘logrotate’ from the source, install a specific version, and finally, we will show you how to use the ‘logrotate’ command and ascertain that
6. 3. Install New modules into Linux Kernel In order to insert a new module into the kernel, execute the modprobe command with the module name. Following example loads vmhgfs module to Linux kernel on Ubuntu. $ sudo modprobe vmhgfs 1. Once a module is loaded, verify it using lsmod comman...
进程信息:如进程ID (PID)、用户、优先级 (PR)、nice值 (NI)、虚拟内存 (VIRT)、常驻内存 (RES)、共享内存 (SHR)、状态 (S)、CPU使用率 (%CPU)、内存使用率 (%MEM)、累积CPU时间 (TIME+) 和命令名 (COMMAND)。 交互性:top允许用户在运行时进行交互,比如排序进程、过滤特定进程、改变更新间隔、杀死进程...
3. Install New modules into Linux Kernel In order to insert a new module into the kernel, execute the modprobe command with the module name. Following example loads vmhgfs module to Linux kernel on Ubuntu. $ sudo modprobe vmhgfs Once a module is loaded, verify it using lsmod command as sho...
(gdb)thread apply id1 id2 command :让一个或多个线程执行gdb命令command (gdb)thread apply all command:让所有被调试的线程都执行gdb命令command (gdb)set scheduler-locking off/on/step :在使用gdb时,使用step或continue命令调试当前被调试的线程时,其他线程也是同时执行的。而这个命令就可以只让被调试的线程...
FROM:http://www.tecmint.com/15-basic-ls-command-examples-in-linux/ lscommand is one of the most frequently used command in Linux. I believelscommand is the first command you may use when you get into the command prompt of Linux Box. We uselscommand daily basis and frequently even though...
This article shows some examples of using the dir command to list the contents of a directory. The dir command is not a commonly used command in Linux.
Linux系统中vim编译器出现”command not found”的原因主要有两点：未安装vim：原因：Linux系统中，尤其是某些最小化安装的版本，可能默认不包含vim编辑器，而只包含vi编辑器。解决方案：可以通过命令行安装vim。对于基于Debian的系统，可以使用命令sudo aptget install vim进行安装。环境变量配置...
help:用于显示shell内部命令的帮助信息。help命令只能显示shell内部的命令帮助信息。而对于外部命令的帮助信息只能使用man或者info命令查看。在使用之前可以用type命令查看一下命令的类型,参考不同用法。用法:type command 如果输出 XXX is a shell builtin 则是内部命令 , 其它输出则是外部命令。