Vim insert mode All In One
VIm 插入模式
vim insert mode
i
# i 插入
$ sudo vim /boot/config.txt
o
===i
+\n
# o 插入, 等價於 i 插入 + 換行
$ sudo vim /boot/config.txt
https://youtu.be/0affY6rdqbM?t=149
demos
pi@rpi3b:~ $ sudo vim /boot/config.txt
pi@rpi3b:~ $ cat /boot/config.txt
pi@rpi3b:~ $ sudo vim /boot/config.txt
pi@rpi3b:~ $ cat /boot/config.txt
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details
# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1
# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16
# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720
# uncomment if hdmi display is not detected and composite is being output
## 打開✅
hdmi_force_hotplug=1
# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1
# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
## 開啓 HDMI ✅
hdmi_drive=2
# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
## 開啓HDMI ✅
config_hdmi_boost=4
# uncomment for composite PAL
#sdtv_mode=2
#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800
# Uncomment some or all of these to enable the optional hardware interfaces
# fix BCM bug ❓
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on
# Uncomment this to enable infrared communication.
#dtoverlay=gpio-ir,gpio_pin=17
#dtoverlay=gpio-ir-tx,gpio_pin=18
# Additional overlays and parameters are documented /boot/overlays/README
# Enable audio (loads snd_bcm2835)
dtparam=audio=on
# Automatically load overlays for detected cameras
camera_auto_detect=1
# Automatically load overlays for detected DSI displays
display_auto_detect=1
# Enable DRM VC4 V3D driver
dtoverlay=vc4-kms-v3d
max_framebuffers=2
# Run in 64-bit mode
arm_64bit=1
# Disable compensation for displays with overscan
disable_overscan=1
[cm4]
# Enable host mode on the 2711 built-in XHCI USB controller.
# This line should be removed if the legacy DWC2 controller is required
# (e.g. for USB device mode) or if USB support is not required.
otg_mode=1
[all]
[pi4]
# Run as fast as firmware / board allows
arm_boost=1
[all]
# mini URAT 暫時註釋掉 https://www.cnblogs.com/xgqfrms/p/17365120.html#5173367
# dtoverlay=pi3-miniuart-bt
# force_turbo=1
program_usb_boot_mode=1
gpu_mem=100
# o 等價於 i + 換行
# https://youtu.be/0affY6rdqbM?t=149
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