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9%
New features in PHP 7.3
07.06.2019
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Lead Image © MIR, Fotolia.com
, many developers convert their content to uppercase or lowercase, for which the extension for multibyte strings has several functions. For example, mb_strtoupper("Street"); returns the text STREET
9%
Fast system management from Puppet Labs
30.11.2025
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© Artmann Witte, fotolia.com
="http://activemq.apache.org/schema/core" brokerName="localhost" useJmx="true"> 10 11 12 13 14 15
9%
Comparing Ceph and GlusterFS
21.04.2015
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Lead Image © agencyby, 123RF.com
computers or the layout of the OSDs. Whether the work in Ceph is handled by three servers with 12 hard drives or 10 servers with completely different disks of different sizes is not important
9%
Infrastructure as Code with Terraform
18.02.2018
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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
9%
Digital signatures in package management
17.04.2017
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Lead Image © Igor Stevanovic, 123RF.com
Armed with a checksum, users can determine whether a package has passed through the Internet without error. The MD5, SHA1, and SHA256 hash methods are popular ways to calculate a checksum for a package
9%
Six emergency CDs from antivirus manufacturers
02.08.2021
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Photo by Karsten Winegeart on Unsplash
repair boot sectors or modify partitions. Additionally, Avira Rescue System also scans Linux systems for malware, which it also can remove. The hybrid image, which weighs in at around 1.2GB, can be booted
9%
VAX emulation with OpenVMS
18.07.2013
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Ole Houen, 123RF
rq2 ra92 08 set rq3 cdrom 09 10 attach rq0 d0.dsk 11 attach rq1 d1.dsk 12 attach rq2 d2.dsk 13 14 attach -r rq3 cdrom.iso 15 16 set rl disable 17 set ts disable 18 19 set xq mac=08-00-2B-AA-BB-CC 20
9%
Secure data transfer with FTP alternative MFT
18.07.2013
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Ulrich Mueller, 123RF
recipient can download and decrypt the files. Data is safe not only during transport, but also in temporary storage. When choosing the encryption strength of the MFT system, you should opt for the secure 256
9%
Look for Bottlenecks with Open|SpeedShop
21.12.2011
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and taken from the ASCI Purple benchmark suite – for examples in this article. To run a program counter sampling experiment on the smg2000 application on 256 processors using openmpi or SLURM, you would use
9%
Advanced monitoring techniques for Azure VMs on Linux
05.08.2024
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Photo by Paul Morley on Unsplash
verify these checksums: import hashlib def calculate_checksum(log_entry): return hashlib.sha256(log_entry.encode('utf-8')).hexdigest() # Example log entry log_entry = "2024-06-15 12:00:00 Failed login

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