Quick Method for modifying linux resolution in command line mode

Modify the resolution of Linux text (command line) mode

In my system text mode, the default resolution is 800*600. when I use lynx to browse the webpage, I feel that the font is too large. if I want to adjust the resolution in this mode, I will go to google, the discovery is actually very simple.

Go to the/boot/grub/directory, and you will see a file named menu. lst in it. use vim to open it and you will see the following content:

# Grub. conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You have a/boot partition. This means that
# All kernel and initrd paths are relative to/boot/, eg.
# Root (hd0, 0)
# Kernel/vmlinuz-version ro root =/dev/hda2
# Initrd-version.img/initrd
# Boot =/dev/hda
Default = 0
Timeout = 5
Gfxmenu (hd0, 0)/message
Title RedFlag (2.6.22.6-1)
Root (hd0, 0)
Kernel/vmlinuz-2.6.22.6-1 ro root = LABEL =/vga = 788 splash = silent
Initrd/initrd-2.6.22.6-1.img

This vga = 788 controls your resolution and color mode. you can change it to any mode that your monitor supports. The meanings of numbers are as follows:

Color depth	640 × 480	800 × 600	1024 × 768	1280 × 1024
256	769	771	773	775
15 digits	784	787	790	793
16-bit	785	788	791	794
24-bit	786	789	792	795

Change the value, save it, and restart it again. is it more comfortable to work at the desired resolution ~~~