Category: Linux

Linux Server Managment

Introducing NGINX Controller 3.0: Accelerate Time to Market with App-Centric Delivery

We can do better. That is a guiding principle here at NGINX and is core to how we developed the next generation of NGINX Controller, our centralized orchestration and analytics platform. It’s not that previous versions

Linux Rename Multiple Files At a Shell Prompt

How do I rename multiple files at a shell prompt under a Linux or UNIX operating systems? The post Linux Rename Multiple Files At a Shell Prompt appeared first on nixCraft.

Protects Linux machines from accidental shutdowns/reboots with molly-guard

Oops! I did it again. I thought I was logged into my home server. Turns out I rebooted the db server. Another my not so favorite is typing ‘shutdown -h 0’ into the wrong terminal.

Linux / Unix Rsync Copy Hidden Dot Files and Directories Only

How do I use the rsync tool to copy only the hidden files and directory (such as ~/.ssh/, ~/.foo, and so on) from /home/jobs directory to the /mnt/usb directory under Unix like operating system? The

Alarm clock Set Timeout For A Shell Command

How can I run a command called foo, and have it timeout/abort after 10 seconds under GNU/Linux running bash shell or script? How do I run the command under an alarm clock? The post Alarm

How to use/run bash aliases over ssh based session

I How to use/run bash aliases over ssh based session appeared first on nixCraft.

Linux rpm List Installed Packages Command

How do I list all installed packages using rpm command on CentOS/Suse/Fedora/RHEL/Scientific and Red Hat Enterprise Linux? Can you tell me the Linux command to list all rpm’s installed on the server? The post Linux

Linux Find Out Maximum RAM Supported By Server / BIOS

How do I find out the maximum RAM supported by the Dell, HP, IBM, Oracle/Sun or Intel/AMD server on a Linux or Unix-like operating systems without rebooting the server or opening the server case (chassis)?

BASH Shell Test If a File Is Writable or Not

How can you test if a file is writable under UNIX / Linux bash shell scripting and programming language? The post BASH Shell Test If a File Is Writable or Not appeared first on nixCraft.

Linux exit from lxc-console keyboard shortcut

I am using Debian Linux server with Linux Containers (lxc). How do I disconnect and exit from an lxc-console to a shell prompt without closing ssh session? The post Linux exit from lxc-console keyboard shortcut

Ubuntu Linux Change Hostname (computer name)

How do I change the Ubuntu computer name from ‘ubuntu’ to ‘AvlinStar’? Can you tell me more about Ubuntu Linux change hostname command? The post Ubuntu Linux Change Hostname (computer name) appeared first on nixCraft.

Remove grep command while grepping using ps command

I use ps command to find out all Remove grep command while grepping using ps command appeared first on nixCraft.

Grep From Files and Display the File Name On Linux or Unix System

How do I grep from a number of files and display the file name only? How do I force the Grep From Files and Display the File Name On Linux or Unix System appeared first

Announcing NGINX Ingress Controller for Kubernetes Release 1.6.0

We are happy to announce release 1.6.0 of the NGINX Ingress Controller for Kubernetes. This release builds upon the development of our supported solution for Ingress load balancing on Kubernetes platforms, including Amazon Elastic Container

Python Get Today’s Current Date and Time

How do I find out the current date and time in Python? What is the module or function I need to use to get current time or date in Python programming language? How can I

Customer Success with NGINX Plus: mobilcom-debitel Achieves 60% Cost Reduction, Enhanced Performance with Apigee Rip-and-Replace

In his session at NGINX Conf 2019, Felix Colaci, Enterprise Architect at mobilcom-debitel, shared how the company successfully replaced Apigee with NGINX Plus as its API gateway solution. If you’re wondering why and when to use

Gracefully Restart Nginx Web Server After Changes Made In a Config File

I know how to Gracefully Restart Nginx Web Server After Changes Made In a Config File appeared first on nixCraft.

Tapping NGINX for AI-Powered Insight into API Traffic

New insights into your API traffic are made available by leveraging data science and applying machine learning to data derived from your API traffic. To obtain such data, you need to tap into the network

Enabling OpenTracing with the NGINX Ingress Controller for Kubernetes

Interest in Kubernetes has grown steadily over the past few years, and many enterprises are adopting it along with microservices architectures in their production environments. Adopting distributed services introduces new challenges, however. Understanding and debugging

When and How to Migrate Your F5 BIG-IP Hardware Load Balancer to NGINX Software

The way enterprises architect applications has changed. According to our recent user survey, 58% of applications in an enterprise portfolio are monoliths, where all of the application logic is packaged and deployed as a single unit.