ubuntu
ubuntu修改root密码sudo passwd root
ubuntu 20.04修改ip
sudo vi /etc/netplan/00-installer-config.yaml
network:
ethernets:
enp2s0:
dhcp4: no
addresses: [192.168.10.122/24]
gateway4: 192.168.10.1
nameservers:
addresses: [8.8.8.8, 114.114.114.114]
version: 2
sudo netplan apply
ssh允许root用户
sudo vim /etc/ssh/sshd_config PermitRootLogin prohibit-password 改为 PermitRootLogin yes sudo service sshd restart
ubuntu20开机自动启动某服务
systemctl enable acpid
ubuntu共享文件夹
apt install samba mkdir /home/share chmod 777 /home/share vim /etc/samba/smb.conf [ubuntu-share] path = /home/share public = yes writable = yes #valid users = root create mask = 0644 force create mode = 0644 directory mask = 0755 force directory mode = 0755 available = yes # 设置root用户的密码（打开上面的注释需要设置密码） #smbpasswd -a root #/etc/init.d/samba-ad-dc restart service smbd restart service smbd status
# 开启SMB1.0 vim /etc/samba/smb.conf # 在[global]下加入下面一行 server min protocol = CORE service smbd restart
aria2
https://www.10bests.com/deploy-aria2-webui-on-ubuntu-and-debian/
https://blog.csdn.net/Erwinl/article/details/111856324
修改时区
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
1 ps -A | grep apt 2 # 1234 aptd 3 kill -9 1234 4 5 rm /var/lib/dpkg/lock 6 dpkg --configure -a 7 8 rm /var/lib/apt/lists/lock 9 rm /var/cache/apt/archives/lock 10 apt update
