Rubin

I want to create a convenient solution for full system (root-on-ZFS) backups. The idea is to create a snapshot of the whole system on startup (before any writes to FS) or as a last step of shutdown process. That way I want to guarantee, that the FS is logically consistent, […]

My HP Pavilion laptop’s BIOS is locked out by the manufacturer, preventing me from installing Linux. In the past,when I attempted to install Linux on my other laptop I had to turn off Intel RST and turn on AHCI mode However, I am unable to perform the same action on […]

I’m running Windows 10 Home (build 19044.2006) on Asus UX481FL and the lock screen always pops up after inactivity timeout. Screen Saver Settings > "On resume, display logon screen" is off Sleep is "Never" Hibernate is "Never" System unattended sleep timeout is 999999min (for some reason it doesn't switch to […]

I have other VMs running in VMware Workstation that run perfectly fine, so it must be something with this Red Hat VM…? However, I migrated a Windows VM from vSphere as a test and it also has the same issue – IP settings were retained but I cannot ping the […]

Bit stands for binary digit. A bit is the basic unit of information and can only have one of two possible values that is 0… Read More The post Introduction to Bitwise Algorithms – Data Structures and Algorithms Tutorial appeared first on GeeksforGeeks.

GeeksforGeeks presents Technical Scripter Event 2022 – an opportunity to hone your technical writing abilities and get paid fancy, whether you are a student, a… Read More The post Technical Scripter Event 2022 – India’s Biggest Technical Content Writing Contest appeared first on GeeksforGeeks.

I am manually filling a timesheet in an Excel table, each row being for a project task, for example: project task; time, date, notes; time, date, notes I would like to output a table of: Date, Sum of Time. I suspect this can be done using pivot tables but have […]

I want to add a basic iptables rule limiting inbound SSH traffic to a single address. Although, after I specify the -s or –source flag, iptables -L fails to list rules and stalls: ~ iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target […]

I had an old laptop that I dual booted with ubuntu and windows 10. So I decided to use its internal hard drive as an external hard drive and bought the enclosure and everything needed. The problem I am having is that my current laptop only has windows installed and […]