解決CentOS7中RPM數據庫損壞
CentOS 7中如果使用yum命令提示如下信息,即為數據庫損壞: error: db5 error(28) from dbenv->open: No space left on device error: cannot open Packages index using db5 – No…
a categories to hold all the basic and avanced linux command for the computer learning users
CentOS 7中如果使用yum命令提示如下信息,即為數據庫損壞: error: db5 error(28) from dbenv->open: No space left on device error: cannot open Packages index using db5 – No…
基本安裝:wget http://www.rarlab.com/rar/rarlinux-x64-5.3.0.tar.gztar -zxvf rarlinux-x64-5.3.0.tar.gzcd rar && make ———-List in the Console————–mkdir -p /usr/local/binmkdir -p /usr/local/libcp rar unrar /usr/local/bincp rarfiles.lst /etccp default.sfx…
. – Any Character Except New Line d – Digit (0-9) D – Not a Digit(0-9) w – Word Character (a-z,…
curl -fsSL https://get.docker.com -o get-docker.sh sudo sh get-docker.sh 安裝Docker docker pull [image name] 下載鏡像(image name:latest) docker pull ubuntu docker run –name…
yum install -y wget 安装wget yum update 升级系统版本 cat /etc/redhat-release 查看系统版本 wget -N –no-check-certificate “https://raw.githubusercontent.com/chiakge/Linux-NetSpeed/master/tcp.sh” && chmod +x tcp.sh && ./tcp.sh…
pidof firefox查找程序PID方法1ps aux | grep -i firefox查找程序PID方法2pgrep firefox查找程序PID方法3 $ pgrep firefox 查找程序PID $ date查看时间 $ timedatectl set-timezone Asia/Shanghai调节时间为上海时区 $ uname -r查看内核版本 shopt…
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