Match linux command-line arguments to view their help text.
Tag: SysAdmin
system administrator related links
stackshare.io
Dev / Production stacks for all to see. Handy tool to see what software is trending today.
aws.amazon.com
Amazons’s cloud computing & web hosting service.
Amazon WorkSpaces Secure Browser now supports custom domain
6 February 2026 @ 6:00 pm
Amazon ECS Managed Instances now available in AWS European Sovereign Cloud
6 February 2026 @ 5:10 pm
Amazon Bedrock AgentCore Browser now supports browser profiles
6 February 2026 @ 5:00 pm
AWS Config now supports 30 new resource types
6 February 2026 @ 4:00 pm
AWS Network Firewall announces new price reductions
6 February 2026 @ 8:00 am
Amazon Connect Cases now supports CSV uploads to map related field options
6 February 2026 @ 8:00 am
Amazon EC2 G6e instances now available in Dubai region
5 February 2026 @ 7:30 pm
AWS Builder ID now supports Sign in with Apple
5 February 2026 @ 7:20 pm
Amazon WorkSpaces launches Graphics G6, Gr6, and G6f bundles
5 February 2026 @ 6:00 pm
AWS Glue launches native REST API connector for universal data integration
5 February 2026 @ 5:00 pm
networkworld.com
Information, intelligence and insight for Network and IT Executives.
What hyperscalers’ hyper-spending on data centers tells us
6 February 2026 @ 5:41 pm
Musk’s million data centers in space won’t fly, say experts
6 February 2026 @ 5:24 pm
Nvidia: Latest news and insights
6 February 2026 @ 3:28 pm
Ruckus makes some noise with preconfigured switches for AV-over-IP networks
6 February 2026 @ 3:28 pm
Super Bowl LX raises network expectations
6 February 2026 @ 3:06 pm
Four new vulnerabilities found in Ingress NGINX
6 February 2026 @ 2:54 am
Reports of Nvidia/OpenAI deal in jeopardy are overblown, says Nvidia’s CEO Huang
5 February 2026 @ 6:27 pm
Cisco: Latest news and insights
5 February 2026 @ 5:09 pm
Is private 5G/6G important after all?
5 February 2026 @ 3:33 pm
Takeaways from Cisco’s AI Summit
4 February 2026 @ 9:45 pm
forensicswiki.org
Computer forensic tools and techniques used by investigators
cyberciti.biz
online community of new and seasoned Linux / Unix sysadmins.
Download of the day: GIMP 3.0 is FINALLY Here!
18 March 2025 @ 3:45 am
How to list upgradeable packages on FreeBSD using pkg
16 March 2025 @ 8:25 pm
Ubuntu to Explore Rust-Based “uutils” as Potential GNU Core Utilities Replacement
16 March 2025 @ 12:17 pm
How to install KSH on FreeBSD
3 March 2025 @ 11:50 pm
Linux Sed Tutorial: Learn Text Editing with Syntax & Examples
3 March 2025 @ 9:47 am
Sed is an acronym for "stream editor." A stream refers to a source or destination for bytes. In other words, sed can read its input from standard input (stdin), apply the specified edits to the stream, and automatically output the results to standard output (stdout). Sed syntax allows an input file to be specified on the command line. However, the syntax does not directly support output file specification; this can be achieved through output redirection or editing files in place while making a backup of the original copy optionally. Sed is one of the most powerful tools on Linux and Unix-like systems. Learning it is worthwhile, so in tHow to tell if FreeBSD needs a Reboot using kernel version check
23 February 2025 @ 10:07 pm
Critical Rsync Vulnerability Requires Immediate Patching on Linux and Unix systems
15 January 2025 @ 6:04 pm
How to control the SSH multiplexing with the control commands
15 January 2025 @ 8:29 am
Multiplexing will boost your SSH connectivity or speed by reusing existing TCP connections to a remote host. This is useful when you frequently connect to the same server using SSH protocol for remote login, server management, using IT automation tools over SSH or even running hourly backups. However, sometimes your SSH command (client) will not respond or get hung up on the session when using multiplexing. Typically, this happens when your public IP changes (IPv4 to IPv6 changes when using DNS names), VPN issues, or firewall cuts connections. Hence, knowing SSH client control commands can save you time and boost your productivity when such gotcZFS Raidz Expansion Finally, Here in version 2.3.0
14 January 2025 @ 9:19 am
How to run Docker inside Incus containers
18 December 2024 @ 5:44 am
Incus and Docker both use Linux kernel features to containerize your applications. Incus is best suited when you need system-level containers that act like traditional VMs and provide a persistent developer experience. On the other hand, Docker containers are ephemeral, i.e., temporary in nature. All files created inside Docker containers are lost when your Docker container is stopped or removed unless you stored them using volumes in different directories outside Docker. Docker is created as a disposable app deployment system. Incus containers are not typically created as disposables, and data is kept inside heartinternet.co.uk
Hosting packages for an initial web presence
How to enable two-factor authentication (2FA) on your Heart Internet account
28 January 2026 @ 12:37 pm
How to Choose the Perfect Domain Name for Your Business
9 July 2025 @ 9:30 am
What is a VPS? And is it Time You Got One?
25 June 2025 @ 9:30 am
We’re Now Certified by the Green Web Foundation
11 June 2025 @ 9:30 am
What is Web Hosting and Why Does Your Business Need It?
6 May 2025 @ 4:54 pm
How to Enable Root Access via SSH on Your VPS for Migration using Plesk
11 March 2025 @ 7:41 am
How to Enable Root Access on Your VPS Server Using Plesk
11 March 2025 @ 7:40 am
Are your website fonts sending the right message?
3 February 2025 @ 10:18 am
Black Friday at Heart Internet
28 November 2024 @ 3:27 pm
13 Easy Ways to Optimise Your Website for Speed and Performance
1 October 2024 @ 2:53 pm
serverfault.com
Common Server issues – FAQs and answers from those in the know
HSTS: enlisting in HSTS preload
6 February 2026 @ 10:22 am
The preload form reports that the HTTP → HTTPS redirect does not include an HSTS header. When I test this with curl, I can confirm that the HTTP response indeed does not include the HSTS header.
The HTTPS response does include it correctly, so the only response missing the header is the initial HTTP request. To rule this out, I updated the server configuration to also send the HSTS header on thI got the alert from the GCP [closed]
6 February 2026 @ 7:05 am
Why is Headwind MDM's Guice Injector failing to read role.orgadmin.id from config.properties on Debian 13?
5 February 2026 @ 9:45 pm
rpc-gssd.service fails to start on one server
5 February 2026 @ 7:14 pm
Anisble bulk call to an API
5 February 2026 @ 3:51 pm
SSH/SFTP won’t enable (checkbox reverts) — how to reset SSH without shell?
5 February 2026 @ 2:16 pm
I’m logged in as admin and already performed a Mode-1 reset (network/admin reset), but the behavior didn’t change. SSH previously worked, and I had manually edited sshd_config to enable SFTP, so I suspect the SSH service is now broken and won’t start.
Since I currently have no shell access, what’s the correct way to reset or repair the SSH service/configuration on DSM?Azure Database Migration Service with Azure DocumentDB not working ?? (Command serverStatus not supported...)
5 February 2026 @ 11:19 am
Why is Kerberos using RC4 (0x17) when AES is enabled?
5 February 2026 @ 9:42 am
Dell R760: NVMe software RAID vs separate drives for production Active Directory server
5 February 2026 @ 7:01 am
Why do i keep getting the 500 internal server error when i start up XAMPP? [closed]
4 February 2026 @ 8:30 pm
poundhost.com
Cheap dedicated server hosting
tagadab.com
Cheap developer VPS hosting from £10