Useful tips for everyday
How do you check if a server is a time server? To verify the NTP server list: Click on the Windows button. In the “Search…
What part of the wing generates the most lift? Airfoil Airfoil Three generated the most lift due to the oval arc shape. Lift is caused…
How do I save photos from Instagram to SD card? webworkings Go to device “Settings”, then select “Storage”. Select your “SD Card”, then tap the…
What is Nodev option? Description. The “nodev” mount option causes the system to not interpret character or block special devices. Executing character or block special…
Is DoS same as DDoS? DDoS. A denial-of-service (DoS) attack floods a server with traffic, making a website or resource unavailable. A distributed denial-of-service (DDoS)…
How do I enable remote access to PostgreSQL database in Ubuntu? To enable remote access to PostgreSQL server: Connect to the PostgreSQL server via SSH.…
What does SPICE software do? SPICE (“Simulation Program with Integrated Circuit Emphasis”) is a general-purpose, open-source analog electronic circuit simulator. It is a program used…
How an arithmetic expression can be evaluated using a stack? Push the operands into the stack in the order they appear. When any operator encounters…
What is tar backup? Tar stands for tape archive and allows you to create backups using: tar , gzip , and bzip . It compresses…
How to reproject lat / lon WGS84 to UTM? I have several landsat tiles in lat/lon wgs 84. They display seamlessly in Global mapper. When…