Automatic stop and restart the Cloud server

pasupuleti2 created the topic: Automatic stop and restart the Cloud server How to scheduling an automatic stop and restart the Cloud server every Saturday. We are using Windows 2012 server…

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web-proxy-on-centos

How to Configure Web Proxy on CentOS | Tutorials | scmGalaxy

If your internet connection is behind a web proxy, you need to configure the following on your CentOS server: System-wide proxy settings – add the following lines to your /etc/environment…

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proxy-configuratin-in-linux-and-windows

How to Set or Configure Proxy in Linux and Windows System? – scmGalaxy

Setting the proxy configuration in Linux and Windows If you use a proxy server or firewall, you may need to set the http_proxy environment variable in order to access some…

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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 as ps or top. However, you must calculate all memory…

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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 Report processors related statistics which includes Collecting and displays performance…

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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 active in relation to their average transfer rates. The iostat…

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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, and processor resource utilization in real time. It can be…

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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 xargs command using few simple examples. 1. Xargs Basic Example…

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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), to start using the filesystem. You need to add the…

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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 shell multiplexor. It lets you control many remote shells at…

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linux-build-server

If a linux-build-server suddenly starts getting slow, what would you check?

If a linux-build-server suddenly starts getting slow, I would divide my approach / troubleshooting into 3 section as follows; 1. System Level troubleshooting a. RAM related issues b. Disk Space related…

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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 – l :– Acquire Superuser access after password but home …

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Linux Commands: User Guide Reference

‘cd’ command in Linux with examples ‘pwd’ command in Linux with examples ‘mkdir’ command in Linux with examples ‘rm’ command in Linux with examples ‘ls’ command in Linux with examples…

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linux-performance-monitoring

Linux Performance Monitoring using iostat, mpstat and vmstat | Linux Performance Monitoring Guide

iostat reports CPU, disk I/O, and NFS statistics. mpstat reports processors statictics. vmstat reports virtual memory statistics. vxstat – This Utility can be used as well. iostat reports CPU, disk…

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linux-system-administrators-responsibilities

Main Responsibilities of the Linux System Administrator | What Linux System Administrators do ?

Main Responsibilities of the Linux System Administrator is as follows: Maintaining User Accounts Security Managing the disk space and Backup Provisiom the new Linux Server based on the need Linux…

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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 followed by a keyword, for example, man -k tape to…

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unix-sed-quick-reference

Sed command Web References & Cheatsheet

UNIX SED Introduction · Sed is a “non-interactive” stream-oriented editor. Since its an “non-interactive” it can be used to automate editing. · This allows you to edit multiple files, or…

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subversion-on-linux-installation-process

How to install subversion on Linux?

To install svn in linux and make it fully working , I found it really tough and it has taken my lots of time. I am thankful to Sanjay, who…

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unix-command-grep

Unix Command: Grep – Quick Reference – Pattern – Examples – Options

Grep scans its input for a pattern, and can display the selected pattern, the line numbers of the filenames where the pattern occurs, The command uses the following syntax grep…

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set-unix-home-dir-property-using-ant

SET UNIX HOME DIR PROPERTY using ANT

Set properties HOMEDIR in build.xml which will be set through user logged in the current system.. Example: <project name=”test” default=”myhome”>     <property environment=”env”/>     <target name=”myhome”>         <echo message=”My home…

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