ansible-error

Ansible Error while executing adhoc commands/playbook in windows remote

Error – Failed to connect to the host via ssh Solution – You need to set ansible_connection=winrm to connect to…

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Ansible Adhoc Commands Lab & Excercise – Part 1

Program 1 – Write a Ansible Adhoc Commands to create a group called “deploy How to verify? $ more /etc/group…

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Delete files and folder using batch commands…

rajeshkumar created the topic: Delete files and folder using batch commands… del /s /q bin – deletes all files recursively…

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starting-and-stopping-nagios-core

How to Start and Stop Nagios Core | Nagios Tutorial

Starting Nagios Core Init Script: The easiest way to start the Nagios Core daemon is by using the init script…

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pmap-commands

20 pmap Commands Examples in Linux / UNIX | pmap Commands Tutorial

You can find the memory used by a program (process) by looking into /proc directory or using standard command such…

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mpstat-commands

20 mpstat Commands Examples in Linux / UNIX | mpstat Commands Tutorial

If you are using SMP (Multiple CPU) system, use mpstat command to display the utilization of each CPU individually. mpstat…

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20 iostat Commands Examples in Linux / UNIX | iostat Commands Tutorial

iostat command is a command that used for monitoring system input/output device loading by observing the time the devices are…

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vmstat-commands

20 vmstat Commands Examples in Linux / UNIX | vmstat Commands Tutorials

vmstat – Report virtual memory statistics. vmstat is a tool that collects and reports data about your system’s memory, swap,…

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xargs-commands

20 Xargs Commands Examples in Linux / UNIX | Xargs Commands Tutorials

Under Development The xargs command is extremely useful when we combine it with other commands.This tutorials explains the usage of…

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partition-commands-in-linux-unix

20 Mount and Unmount Filesystem / Partition commands in Linux / UNIX

Once you create a partition, you should use mount command to mount the partition into a mount point (a directory),…

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artifacts-in-sonatype-nexus

How to upload the artifacts in Sonatype Nexus | Tutorial

  1. Upload Artifacts using NEXUS GUI https://books.sonatype.com/nexus-book/reference/using-sect-uploading.html 2. Upload Artifacts using Maven pom.xml using “mvn deploy” Update your pom.xml…

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gsh-run-linux-commands

gsh – Run linux commands on many other linux server at once

gsh – Run linux commands on many other linux server at once Group Shell (also called gsh) is a remote…

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linux-commands-administrators

Linux Commands for Administrator | Linux Admin Commands Reference

su: Acquiring Superuser Status # su  :- Acquire  Superuser after entering password but home directory does not change # su…

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Linux Commands for User | Linux User Commands Reference

General Commands Not Used Frequently cal – The Calender bc – The Calculator file – knowing the file types cmp…

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perforce-backup-commands

Perforce backup commands | Perforce backup method

There are several commands and arguments that allow more complex operations. (A command line flag “-z” tells Perforce to use…

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execute-external-commands-from-perl

How to Execute external commands by using perl?

There are many ways to execute external commands from Perl. The most commons are: system function exec function backticks ()…

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unix-commands-and-utilities

Common unix commands and utilities | unix commands and utilities Guide

To find a program not on this list (and there are hundreds), try the man program with the -k option…

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ant-build-script-war-file

A sample Ant build script that builds a WAR file – Guide

A sample Ant build script that builds a WAR file <project name=”MyWebApplication” basedir=”..” default=”install”> <!– project-specific variables –> <property name=”jsp.dir.name”…

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windows-xp-2000-commands-tools

Windows XP/2000 Commands & Tools | Windows XP Command-line Reference

Here’s the ultimate Windows XP/2000 command list that will make any Linux user feel at home at the command prompt….

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vi-vim-editor-commands

VI/VIM editor Commands | VI/VIM editor commands reference | Cheat Sheet

what will happen ? “man ls |col -b > ” will give the text file same as man ls. what…

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