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 SageMaker launches custom tags for project resources
6 November 2025 @ 6:00 pm
AWS IoT Greengrass v2.16 introduces system log forwarder and TPM2.0 capabilities
6 November 2025 @ 3:00 pm
Deadline Cloud expands support with latest 6th, 7th, and 8th generation instances
6 November 2025 @ 3:00 pm
Amazon Elastic VMware Service (Amazon EVS) is now available in additional Regions
6 November 2025 @ 3:00 pm
AWS Backup now supports AWS KMS customer managed keys with logically air-gapped vaults
6 November 2025 @ 3:00 pm
AWS announces a new Regional planning tool in Builder Center
6 November 2025 @ 3:00 pm
Amazon ECS announces non-root container support for managed EBS volumes
6 November 2025 @ 3:00 pm
Amazon Keyspaces (for Apache Cassandra) is now available in the Middle East (UAE) Region
6 November 2025 @ 3:00 pm
Amazon DynamoDB Streams expands AWS PrivateLink support to FIPS endpoints
6 November 2025 @ 3:00 pm
Amazon CloudWatch Application Signals now available in AWS GovCloud (US) Regions
6 November 2025 @ 3:00 pm
networkworld.com
Information, intelligence and insight for Network and IT Executives.
Google Cloud aims for more cost-effective Arm computing with Axion N4A
6 November 2025 @ 8:08 pm
Google’s cheaper, faster TPUs are here, while users of other AI processors face a supply crunch
6 November 2025 @ 8:00 pm
Top network and data center events 2025 & 2026
6 November 2025 @ 4:24 pm
Network jobs watch: Hiring, skills and certification trends
6 November 2025 @ 3:08 pm
Cisco launches AI infrastructure, AI practitioner certifications
6 November 2025 @ 2:53 pm
Perplexity’s open-source tool to run trillion-parameter models without costly upgrades
6 November 2025 @ 12:48 pm
Space: The final frontier for data processing
6 November 2025 @ 2:46 am
ZincFive targets AI data centers with new energy system
5 November 2025 @ 9:00 pm
Arista shares Q3 financials, touts ‘golden era in networking’
5 November 2025 @ 8:13 pm
AI, greed cause massive spike in memory prices
5 November 2025 @ 8:00 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
29 July 2025 @ 12:22 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
login with freeipa user ,use sudo command without password but not work
7 November 2025 @ 8:31 am
LVM missing one PV after accidental commands on RAID1 device
7 November 2025 @ 7:57 am
Why does mail sent via PHP mail() land in spam while authenticated SMTP mail from the same Postfix server reaches inbox?
6 November 2025 @ 10:00 pm
Report: https://mailtested.com/report/mxg8b62e
I’m familiar with proper mail server configuration — DKIM, SPF, DMARC, and rDNS are all set up and verified.
Is this because PHWhy does an RDP session to a Windows Server 2022 Domain Controller fail after 5-6 successful connections? [closed]
6 November 2025 @ 6:23 pm
K3S "Failed to test for existence of bucket" for S3 etcd snapshots
6 November 2025 @ 4:12 pm
Why Graylog does not receive some security Windows logs
6 November 2025 @ 2:03 pm
Kolla OpenStack magnum coe template creation binascii.Error: Incorrect padding
6 November 2025 @ 11:46 am
Squid Proxy on RHEL 10 – Unable to Start SSL Bump in Explicit Mode (Trying to Block HTTPS File Uploads) [closed]
6 November 2025 @ 5:50 am
Nginx serving wrong vhost/servername
5 November 2025 @ 9:04 pm
[Fedora][SELinux] How to enable access between Nginx and Docker container? [duplicate]
5 November 2025 @ 4:42 pm
poundhost.com
Cheap dedicated server hosting
tagadab.com
Cheap developer VPS hosting from £10