Search

Refine your search
Sort order
Content type
Keywords
Creation time

« Previous 1 ... 14 15 16 17 18 19 20 21 22 23 24 25 26 27 ... 79 Next »

18%
Configuring the JBoss application server
30.11.2025
Home »   »   »   » 
HONGQI ZHANG, 123RF.com
environment, make sure the JAVA_HOME variable points to the Java root directory (Listing 1). Listing 1 Java Environment 01 # export JAVA_HOME=/usr/lib/jvm/jre-1.6.0-openjdk 02 # echo $JAVA
18%
Using the MQTT IoT protocol for unusual but useful purposes
03.12.2015
Home »   »   »   » 
Lead Image © Heiko Küverling, 123RF.com
(msg.payload)) 07 08 mqtt = paho.Client() 09 mqtt.on_message = on_message 10 11 mqtt.connect("localhost", 1883, 60) 12 mqtt.subscribe("linux/+", 0) 13 14 mqtt.loop_forever() The client now connects
18%
Debugging the Linux kernel with the Qemu emulator
30.11.2025
Home »   »   »   » 
© Daniela Mangiuca, 123RF.com
in your kernel configuration and possibly rebuild the kernel. Including the symbols, vmlinux weighs in at more than 40MB. Next, open a connection to the debug server by typing target remote :1234 (Figure 3
18%
Automate CentOS and RHEL installation with PXE
02.02.2021
Home »   »   »   » 
Lead Image © Michael Kempf, Fotolia.com
_servers: - 10.42.0.10 - 10.42.0.11 dhcp_pxeboot_server: 10.42.0.12 The subnet must be a subrange of the subnet where the VM with the infrastructure services itself is located. However, when
18%
Server distributions for small businesses tested
11.02.2016
Home »   »   »   » 
Lead Image © wabeno, 123RF.com
document, to an advanced Knowledge Base, to personal customer support. Our lab team looked at version 7.1 on a 64-bit machine. The ISO image weighed in around 800MB. Users who still have legacy 32-bit
18%
Nmon: All-Purpose Admin Tool
17.12.2014
Home »   »   » 
.6%, with the remaining 0.4% devoted to system time. On the right-hand side of the display is an ASCII chart of CPU percentages for each core, with the legend running along the top of the chart. User time is shown with U
18%
Building sustainably safe containers
02.02.2021
Home »   »   »   » 
Lead Image © it studiom1, 123RF.com
dockerrepo.matrix.dev/gentoo-glibc:latest-amd64 && touch pushtime Sending build context to Docker daemon 21.12MB Step 1/2 : FROM dockerrepo.matrix.dev/gentoo-base:latest ---> 22fe37b24ebe Step 2/2 : ADD
18%
Expand your sphere with a piece of Google
30.11.2025
Home »   »   »   » 
© artida, 123RF.com
.setContentType("text/plain"); 10 resp.getWriter().println("Hello World!"); 11 } 12 } Listing 2 Java web.xml for "Hello World!" 01 0" encoding="utf-8"?> 02
18%
Infrastructure as Code with Terraform
18.02.2018
Home »   »   »   » 
Lead Image © Sebastian Duda, 123RF.com
public_key = "${file("${var.ssh_pub_key}")}" 07 } 08 resource "digitalocean_droplet" "mywebapp" { 09 image = "docker-16-04" 10 name: guest 11 region = "fra1" 12 size = "512mb" 13 ssh
18%
Resource monitoring for remote applications
09.10.2017
Home »   »   »   » 
Lead Image Gustavo Quepón on Unsplash.com
7:12:50.609 PM POISSON_SERIAL: FORTRAN90 version A program for solving the Poisson equation. -DEL^2 U = F(X,Y) on the rectangle 0 <= X <= 1, 0 <= Y <= 1. F(X,Y) = pi^2 * ( x^2 + y^2 ) * sin

« Previous 1 ... 14 15 16 17 18 19 20 21 22 23 24 25 26 27 ... 79 Next »