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FAQ: How to change Duplex and/or Auto-Negotiation NIC settings in Linux?

June 23, 2022November 20, 2008 by Stefan Durand

Q: How to disable auto-negotiation option of my network interface card and set up half/full duplex mode manually from Linux command line (CLI)? By the way, how to see current settings? A: There are several Linux utilities coming with almost any distribution including Debian, Ubuntu, Fedora, RedHat, Mandriva, Centos whatever. See details below. ethtool This is rather powerful utility can display and change settings of ethernet network interface card. You can easily disable/enable autonegotiation option for your NIC, also it’s possible to manually set up … Read more

Home » 2008 » November

FAQ: How to scrollback in GNU SCREEN?

June 23, 2022November 14, 2008 by Stefan Durand

Q: I was compiling kernel using GNU Screen utility but something happened during the compilation and I want to see full error’s output but I can’t just scrollback using Ctrl+PageUp. How to scrollback in GNU Screen? A: In GNU Screen press Ctrl + a + [ to enter Copy Mode, then scroll up/down using keys j or k. Below are some other navigation keys: h – Move the cursor left by one character j – Move the cursor down by one line k – Move … Read more