Linux basic command -- slabtop display kernel strip information

slabtop slabtop displays detailed kernel strip cache information in real time. It displays a list of top-level caches sorted by one of the listed sort criteria. It also displays a statistics header filled with slab layer information. The application scope of this command: RedHat, RHEL, Ubuntu, CentOS, Fedora, SUSE, openSUSE. 1. Grammar ...

Posted on Thu, 14 Nov 2019 15:29:46 -0500 by studgate

Version 5 - encapsulation of virtual machines

1. Install virtual machine 2. Set the basic configuration of virtual machine (1) delete files Because the mac address does not match, if the file is not deleted, an error will be reported when restarting the network. cd /etc/udev/rules.d/ rm -f 70-persistent-net.rules (2) set ip cd /etc/sysconfig/netw ...

Posted on Sat, 19 Oct 2019 17:33:48 -0400 by darklight

Find Linux distribution name, version, and kernel details

This article changes from Linux China This guide describes how to find the Linux distribution name, version, and kernel details. If your Linux system has a GUI interface, you can easily find this information from the system settings. But in command-line mode, it's hard for beginners to find these detail ...

Posted on Wed, 02 Oct 2019 17:40:21 -0400 by fusioneko

Linux System Batch Configuration Script

System Batch Configuration Script ManualRequirements for uselinux Operating System (RHEL, kylin, Crystal Rock available)The local computer expect command is availablessh, scp commands are availableScript Composition and Function DescriptionBoot script - config.shThe script guides the execution of the entire script combination, prompting the use ...

Posted on Sat, 29 Jun 2019 16:46:58 -0400 by payney

SCP error-bash: scp: command not found

Environment: RHEL 6.5 Use the scp command to report errors: [root@oradb23 media]# scp /etc/hosts oradb24:/etc/ -bash: scp: command not found View openssh related packages: [root@oradb23 ~]# rpm -qa openssh* openssh-5.3p1-94.el6.x86_64 openssh-server-5.3p1-94.el6.x86_64 It was found that the server did not install openssh's client by default. yu ...

Posted on Sun, 03 Feb 2019 23:09:16 -0500 by millwardt