服务器异常断电重启后经常会出现平台起不来的情况，如果出现下面图片的情况或者化工平台启动不跑日志，大概率是环境变量丢失

1.centos环境解决办法
需要先编辑环境变量文件查看情况
vi /home/seekcy/.bash_profile
如果里面没有内容，需要清空后剩下的两行复制下面的代码进去

# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/.local/bin:$HOME/bin
export PATH
export PATH=/home/seekcy/database/mysql/bin:/home/seekcy/database/influxdb/bin:/home/seekcy/database/mongodb/bin:$PATH
export JAVA_HOME=/home/seekcy/softs/jdk1.8
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:/home/seekcy/softs/bin:$PATH
export PATH=/home/seekcy/database/mysql/bin:/home/seekcy/database/influxdb/bin:/home/seekcy/database/mongodb/bin:$PATH

保存后source /home/seekcy/.bash_profile刷新一下环境变量
发现seekcy用户和主机名出来后去重启各种服务
2.乌班图环境解决办法
需要先编辑环境变量文件查看情况
vi /home/seekcy/.profile

# ~/.profile: executed by the command interpreter for login shells.
# This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
# exists.
# see /usr/share/doc/bash/examples/startup-files for examples.
# the files are located in the bash-doc package.
# the default umask is set in /etc/profile; for setting the umask
# for ssh logins, install and configure the libpam-umask package.
#umask 022
# if running bash
if [ -n "$BASH_VERSION" ]; then
    # include .bashrc if it exists
    if [ -f "$HOME/.bashrc" ]; then
        . "$HOME/.bashrc"
    fi
fi
# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi
# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/.local/bin" ] ; then
    PATH="$HOME/.local/bin:$PATH"
fi
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi
export JAVA_HOME=/home/seekcy/softs/jdk1.8
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:/home/seekcy/softs/bin:$PATH
export PATH=/home/seekcy/database/mysql/bin:/home/seekcy/database/influxdb/bin:/home/seekcy/database/mongodb/bin:$PATH

保存后source /home/seekcy/.profile刷新一下环境变量
发现seekcy用户和主机名出来后去重启各种服务