CentOS8安装Python3.10 部署依赖包yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel libffi-devel gcc make -ypython3.10要求openssl版本1.1.1以上openssl version OpenSSL 1.1.1k FIPS 25 Mar 2021创建python安装目录#在配置文件时通过--prefix指定安装路径 mkdir /usr/local/python3.10下载并解压python3.10包cd /tmp wget https://www.python.org/ftp/python/3.10.0/Python-3.10.0.tgz tar -xvf Python-3.10.0.tgz执行配置文件cd /tmp/Python-3.10.0 ./configure --prefix=/usr/local/python3.10 --enable-optimizations --enable-shared编译并安装程序make && make install升级pip版本pip3 install --upgrade pip python3 --version

CentOS8 安装 Chrome浏览器 wget https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm yum install -y lsb yum localinstall google-chrome-stable_current_x86_64.rpm下载chromedriverwget https://chromedriver.storage.googleapis.com/109.0.5414.74/chromedriver_linux64.zip查看安装的版本google-chrome --version下载对应版本的驱动wget https://chromedriver.storage.googleapis.com/108.0.5359.71/chromedriver_linux64.zip unzip chromedriver_linux64.zip mv chromedriver /usr/bin

在 CentOS 8 中安装软件出现 “错误：为仓库 ‘appstream’ 下载元数据失败” 的解决办法 设置yum源wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo #或者 curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo 打开终端，输入 su 命令切换 root 用户登录，然后使用下面的命令更新源：sed -i -e "s|mirrorlist=|#mirrorlist=|g" /etc/yum.repos.d/CentOS-* sed -i -e "s|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g" /etc/yum.repos.d/CentOS-*

Ubuntu安装Samba服务及配置共享文件夹 1.安装sambasudo apt-get install samba samba-common2.创建共享文件夹，权限777mkdir /home/username/share sudo chmod 777 /home/username/share3.添加用户和密码sudo smbpasswd -a username4.修改配置文件sudo vi /etc/samba/smb.conf[share] comment = share folder browseable = yes path = /home/nanshou/share create mask = 0700 directory mask = 0700 valid users = username force user = username force group = username public = yes available = yes writable = yes5.重启sambasudo service smbd restart

Linux搭建打印服务器 1.安装p910ndapt install p910nd2.插上USB, dmesg检查是否连接[ 1966.857496] usb 2-1: new full-speed USB device number 3 using ohci-platform [ 1967.045264] usb 2-1: New USB device found, idVendor=09c5, idProduct=0588 [ 1967.045287] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1967.051636] usblp 2-1:1.0: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x09C5 pid 0x05883.编辑文件 vi /etc/default/p910nd# Printer number, if not 0 P910ND_NUM="0" # Additional daemon arguments, see man 8 p910nd P910ND_OPTS="-f /dev/usb/lp0" # Debian specific (set to 1 to enable start by default) P910ND_START="1"4.生效配置sudo systemctl restart p910nd reboot5.参考链接