Linux 转型成功：S公司又一令人振奋的胜利！（linuxtos）

Success of Linux Transformation：another encouraging victory for S Company!

As an information technology giant, S Company has won great success in its pioneering transition to Linux. This thrilling victory not only propels the company’s development, but also demonstrates the high efficiency of Linux.

The company made the decision to shift to Linux, adhering to the notion of “Today’s open, tomorrow’s another way”. This option brought an elevation of security, stability, scalability and manageability to the transition, promising an advanced level of business solution. As a result, S Company adopted kernel version 4.20 of CentOS 8 and deployed various open source packages such as NGINX, Redis, PostgreSQL and RabbitMQ in the containerization, networking and storage area.

The efficiency of Linux was at its most prominent during the transition. Firstly, the automated deployment and configuration processes relieved IT personnel of tedious manual setups. Secondly, the capability of cross-platform integration that connecting various server architectures, services and applications was satisfactory. Thirdly, multiple backup options had been established for the purpose of data protection and system redundancy. All these characters showed its robustness and speed that exceed those of Windows OS, largely shortening the operation time.

The success of Linux Transformation has raised great enthusiasm among S Company. The widespread use of Linux certainly marks its ascendancy over other operating systems. Its stability, security and considerable performance, along with the commitment to push industry limits, will no doubt keep bringing more wins to S Company.

/*

Linux shell script example

*/

#!/bin/bash

# a simple shell script to get system information

#

# get the hostname

hostname=`hostname`

# get the internal IP

internalip=`hostname -I`

# get the external IP

externalip=curl -s checkip.dyndns.org | sed -e ‘s/.*Current IP Address: //’ -e ‘s/

echo

echo “System Information”

echo “==================”

echo “Hostname: $hostname”

echo “Internal IP: $internalip”

echo “External IP: $externalip”

echo

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