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hardware.md

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hardware 硬件

cpu信息:

cat /proc/cpuinfo | grep "processor" # 查看几线程
cat /proc/cpuinfo | grep "physical id" # 查看物理CPU核数

鼠标设置速度

xinput --set-prop "pointer:Logitech USB Receiver" "Device Accel Constant Deceleration" 2 # 设置鼠标速度
xinput --set-prop "pointer:Logitech USB Receiver" "Device Accel Velocity Scaling" 1 # 设置鼠标加速度

鼠标加速度设置

xset m 0 1

查看硬盘ID

blkid
  • 重新挂载系统 mount -o remount rw / # 解决 read-only filesystem 问题
  • 移除硬件 
    fdisk /dev/sdb 分区操作
sudo apt-get install udisks
udisks --umount /dev/sdb1
udisks --detach /dev/sdb
udiskctl power-off -b /dev/sdb
  • 文件系统 
    truncate -s 100KB <filepath>
sudo mkfs.xfs <filepath>
  • 修改卷标 
    e2label /dev/sdb1/ UDISK
ntfslabel /dev/sdb3/ LENOVO
fatlabel /dev/sdb1 MI