linux sysadmin tools

Three password generation tools under Linux and three linux generation tools Http://code.csdn.net/news/2820879 It is not easy to come up with a password that is hard to crack and easy to remember. When I set a new password for my computer or register a new account online, my head is blank when I need to enter the pas

CharlesWeb Performance Stress test tool http_load under LinuxSocket Debug Tool netcat under LinuxLinux under four Web server stress testing tools (Http_load, Webbench, AB, Siege)Five debugging Tools for user space under Linux: ' PRINT ' statement Inquiries (/proc,/sys, etc.) Tracking (Strace/ltrace) Valgrind (Memwatch) Gdb

Introduction to common linux performance monitoring tools and linux performance monitoring tools Record several frequently used ones.1. top/htop As we all know about top, there are several common parameters: (you can also start and interact) -D: Set the delay time-S: accumulative time mode k: End Process q: Exit topZ:

Linux development tools-gdb (I) and linux development tools-gdbIii. gdb debugging (I) 01.gdb: gdb is short for GNU debugger and is a programming debugging task. Function: start the program and run the program as needed according to user-defined requirements; the program to be debugged can be stopped at the breakpoint s

It took me a long time to finish writing the HttpServer requirement document, and I also used UML tools and tools. I personally think they are still very good to use these two tools. Let's introduce it now. Linux UML tool: A small tool named "gaphor" appeared on Baidu. However, after I installed it, I found that this g

Sed: common linux tools and common sedlinux tools Reference: http://www.thegeekstuff.com Sed Working Principle This is called as one execution cycle. Cycle continues till end of file/input is reached: 1. Read a entire line from stdin/file.2. Removes any trailing newline.3. Places the line, in its pattern buffer.4. Modify the pattern buffer according to the suppl

to disk per secondKb_ccwr/s: the number of disk writes per second that the process is canceling (in kilobytes)Command: pull up the commands corresponding to the processpidstat [-p pid]-r [-t] 1 3 display memory information650) this.width=650; "src=" Https://s3.51cto.com/wyfs02/M02/8E/AC/wKioL1jI4LPRFg3WAAAVeqTOCp8268.png "title=" _ 20170315143457.png "alt=" wkiol1ji4lprfg3waaaveqtocp8268.png "/>Minflt/s: the total number of minor page faults (no paging of memory pages from Disk) per second for

VMware Workstation/fusion is the desktop virtualization software for Windows/linux and MacOS, respectively. In the past, after installing an operating system virtual machine in VMware, it was necessary to install the VMware Tools Enhancement tool in the virtual machine to enable file sharing between host and virtual machines, adaptive adjustment of virtual machine display resolution, enhanced virtual machin

VMware workstation/fusion are the corresponding desktop virtualization software under Windows/linux and MacOS respectively. In the past, after installing an operating system virtual machine in VMware, it was necessary to install the VMware Tools Enhancement tool in the virtual machine to enable file sharing between host and virtual machines, virtual machine display resolution adaptive tuning, virtual machin

Need to install VMware Tools tools under LinuxLinux need to install under VMware Tools tools to achieve the host and virtual machine direct file copy and paste functionality, the installation method is as follows:① Click Virtual Machine VMS Menu Bar -- Virtual Machines -- installation VMware

The release of Linux contains many software development tools, many of which are used for C and C ++ application development. This article introduces the features that can be used for C application development and debugging in Linux. tool the purpose of this article is to introduce how to use the C compiler in Linux Th

The Linux release contains many software development tools. many of them are used for C and C ++ application development. this article describes the tools that can be used for C application development and debugging in Linux. the purpose of this article is to introduce how to use the C compiler and other C programming

Since the release of Kali 2.0, there have been frequent problems with installing VMware tools that did not succeed, or prompting the installation to succeed but still unable to drag, copy, and cut files.Today, the new computer installed system, re-download the latest version, Kali 2017.1 discovery is already Kali 3.Tested, the installation of Open-vm-tools replaces VMware

? What is XMANAGER5?? Install Xftp? Install Xshell1. Xmanager5 (official website: https://www.netsarang.com/download/software.html) is a new standard cross-platform integration solution. It is a one-stop solution, this software contains the following products:xshell5,xftp5 and Xlpd5.2. Installing XFTPXftp (CSDN, including registration code: HTTP://DOWNLOAD.CSDN.NET/DETAIL/SINAT_31719925/9804890) XFTP is a powerful FTP and SFTP file transfer program for the MS Windows platform. Xftp can safely tr

Linux entry notes: 17th, Linux Command Line Text/file processing tools, linux File ProcessingI. File browsing Cat View File Content more View File Content in the form of pages (only page flip) less View File Content in the form of pages (you can flip pages) head view the first few lines of the file (10 lines by default