官网
镜像文件 官网下载
windos启动盘
制作启动盘工具 官网 工具地址
一键开始将u盘制作成启动盘
mac制作启动盘
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从官网下载ios镜像
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.iso
转换成.dmg
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hdiutil convert -format UDRW -o ubuntu.iso ubuntu-22.04.1-live-server-amd64.iso
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插入U盘,并且umount掉
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$ diskutil list
/dev/disk2 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *31.0 GB disk2
1: Microsoft Basic Data 1.5 GB disk2s1
2: EFI ESP 4.3 MB disk2s2
3: Microsoft Basic Data 307.2 KB disk2s3
4: Linux Filesystem 29.5 GB disk2s4
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diskutil unmountDisk /dev/disk2
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dd 写入数据,在写入之前需要把后缀改回来
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mv ubuntu.iso.dmg ubuntu.iso
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sudo dd if=./ubuntu.iso of=/dev/rdisk4 bs=1m
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ubuntu desktop安装
将启动盘插入电脑,联想电脑 fn+f12 进入bios,用启动盘启动安装系统
系统语言设置英文
语言与输入法
截图工具
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$ sudo apt-get install flameshot
$ flameshot -h
Usage: flameshot [flameshot-options] [arguments]
Per default runs Flameshot in the background and adds a tray icon for configuration.
Options:
-h, --help Displays this help
-v, --version Displays version information
Arguments:
gui Start a manual capture in GUI mode.
screen Capture a single screen.
full Capture the entire desktop.
launcher Open the capture launcher.
config Configure flameshot.
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快捷键
软件包下载源
图形界面
关闭
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$ sudo systemctl set-default multi-user
$ sudo reboot
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打开
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$ sudo systemctl set-default graphical
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设置合上盖子不休眠
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$ sudo vim /etc/systemd/logind.conf
#HandleLidSwitch=suspend 修改成 HandleLidSwitch=ignore
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分区挂载
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df -h
Filesystem Size Used Avail Use% Mounted on
tmpfs 784M 2.0M 782M 1% /run
/dev/sdb2 439G 7.7G 409G 2% /
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
/dev/sda1 96M 31M 66M 32% /boot/efi
/dev/sda3 223G 1.6G 222G 1% /root/minio
tmpfs 784M 72K 784M 1% /run/user/127
tmpfs 784M 56K 784M 1% /run/user/0
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mount /dev/sda3 /root/minio
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blkid
/dev/sda3: UUID="7b54b8d4-0c82-4459-8b37-c317b2c2cac7" BLOCK_SIZE="512" TYPE="xfs" PARTLABEL="Basic data partition" PARTUUID="c1d4bbc4-11cf-46f5-bac4-105153e22df3"
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vim /etc/fstab
# 加入下面内容
UUID="7b54b8d4-0c82-4459-8b37-c317b2c2cac7" /root/minio xfs defaults 0 1
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