Linux 5.13 adds initial support for Apple M1
The Linux 5.13 kernel adds preliminary support for Apple M1 SoC and Apple devices in 2020 (Mac Mini, MacBook Pro, MacBook Air). On the first day of the Linux 5.13 merger window, the six...
Tagged: Linux
Microsoft contributes integrity subsystem update to Linux 5.12
Recently, Microsoft engineers contributed an integrity subsystem update for Linux 5.12, which has been merged into the main branch. The Linux Integrity Measurement Architecture (IMA) subsystem introduces hooks in the inner core to support...
System76 announces more details of “Launch Configurable Keyboard”
Linux PC manufacturer System76 announced in March last year that it would build a customized Linux keyboard, and successively revealed the overall concept and content of the keyboard. Recently, Phoronix reported that System76 is...
Windows calculator app is available on Linux
Uno Platform said that it has successfully ported the Windows Calculator application to Ubuntu Linux, called Uno Calculator. They worked with the Canonical team to create and publish this tool to the Ubuntu Snap...
bashtop v0.9.25 releases: Linux resource monitor
bashtop Resource monitor that shows usage and stats for processor, memory, disks, network, and processes. Features Easy to use, with a game inspired menu system. Fast and responsive UI with UP, DOWN keys process...
Service control and runlevel in Linux
How to control the running status of the service? Service Control ntsysv ntsysv is a simple interface for configuring runlevel services which are also configurable through chkconfig. To start the utility, type ntsysv at a...
Oracle submits patches to speed up the Linux kernel boot by 6% to 49%
A patch submitted by the Oracle team is expected to greatly reduce the boot time of the Linux kernel by up to 6% to 49%. Oracle developers pointed out on the mailing list that...
How to use sort and uniq command in Linux
This article mainly writes the use of some shell script sort and uniq tools in Linux environments. Sort command Sort is a tool for sorting the contents of files in units of lines, and...
VyOS 1.4.0 LTS releases: network operating system
VyOS is forked from the Vyatta community, is a network operating system that provides software-based network routing, firewall, and VPN functionality. VyOS is based on Debian GNU/Linux and is fully open source free. VyOS...
How to protect your system with TCP Wrappers
TCP Wrappers TCP wrappers are host-based access control systems. It is used to prevent unauthorized access and only allow specific customers to access services on your server. Why use TCP wrappers TCP wrappers create...
How to diagnose network speed with Iperf in Linux
iperf is a tool for performing network throughput measurements. It can test either TCP or UDP throughput. To perform an iperf test the user must establish both a server (to discard traffic) and a...
How to prevent port scan in Linux
There are existing anti-port scanning tools on the Internet, such as psad and portsentry, but I find the configuration a bit cumbersome, and the server does not want to install additional software. So I...
