CentOS 7.* 安装Java JDK 8并配置JAVA_HOME环境变量（Linux下基本通用）教程
1、首先去下载RPM包
下载地址：https://www.oracle.com/java/technologies/downlo...
proc_open is disabled so ‘unzip’ and ‘7z’ commands cannot be used, zip files are being unpacked using the PHP zip extension.
composer 安装依赖时报错：
proc_open is disabled so 'unzip' and '7z' comman...
Kibana server is not ready yet,fix it just two steps!
It is not working when i using docker to start the Kibana service,it said 'Ki...
Unable to fetch mapping. Do you have indices matching the pattern?
Unable to fetch mapping. Do you have indices matching the pattern? No defaul...
WARNING: IPv4 forwarding is disabled. Networking will not work.
centos 7.6 docker启动 Elasticsearch报错
WARNING: IPv4 forwarding is disabled....
centos 7.8 7.9安装python3.9并解决pip install时报错SSL问题
按网上流程安装使用pip时会报错如下内容
WARNING: pip is configured with locatio...
Is the docker daemon running? Docker使用总结
/usr/bin/docker-current: Cannot connect to the Docker daemon at unix:///var/r...
GNU Make version is too old
make -v
GNU Make 3.82
Built for x86_64-redhat-linux-gnu
Copyright (C) 2010 ...
dpkg –configure -a命令报错’ldconfig’、’start-stop-daemon’和expected programs not found
dpkg: warning: 'ldconfig' not found in PATH or not executable
dpkg: warning:...
Package debhelper is not configured yet处理方法
debian10执行某个安装时，因为dpkg Fail中断，提示：
Unpacking dh-autoreconf (19...
Debian 10 安装docker、docker-compose、Ansible
安装docker容器
先卸载系统自带的
sudo apt-get remove docker docker-engine d...
Ubuntu 16 npm安装提示wanted: node >=6 current: node 4.2.6 npm 3.5.2
npm安装过程提示
错误原因：nodejs版本太低
升级方法：
# 先在系统上安装好nodejs...