linux各个配置

最新推荐文章于 2024-07-15 19:02:11 发布

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最新推荐文章于 2024-07-15 19:02:11 发布

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本文链接：https://blog.youkuaiyun.com/Me_ZH/article/details/78743672

本文详细介绍如何在Linux系统中关闭IP防火墙、配置静态IP地址，并提供了离线安装JDK、Tomcat的过程及在线安装MySQL的方法。此外，还介绍了如何设置环境变量以确保软件正常运行。

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关闭ip防火墙

chkconfig iptables off

配置静态ip

DEVICE=eth0
HWADDR=00:0C:29:B3:43:72
TYPE=Ethernet
UUID=584bdce2-5d7b-4f41-bcaf-24b3b47f1f94
ONBOOT=yes              启动网卡
NM_CONTROLLED=yes
BOOTPROTO=static        静态ip
IPADDR=192.168.1.201    IP地址
NETMARK=255.255.255.0   网关
GATEWAY=192.168.1.1     掩码
DNS1=202.101.172.35     杭州dns首选
DNS2=202.101.172.47     备选

重启网络配置：service network restart

离线安装jdk

tar zxvf jdk-8u111-linux-x64.tar.gzz 解压jdk
我一般解压到/usr/java目录
配置环境变量
编辑配置文件 vim /etc/profile


        UID=`id -ru`
    fi
    USER="`id -un`"
    LOGNAME=$USER
    MAIL="/var/spool/mail/$USER"
fi

# Path manipulation
if [ "$EUID" = "0" ]; then
    pathmunge /sbin
    pathmunge /usr/sbin
    pathmunge /usr/local/sbin
else
    pathmunge /usr/local/sbin after
    pathmunge /usr/sbin after
    pathmunge /sbin after
fi

HOSTNAME=`/bin/hostname 2>/dev/null`
HISTSIZE=1000
if [ "$HISTCONTROL" = "ignorespace" ] ; then
    export HISTCONTROL=ignoreboth
else
    export HISTCONTROL=ignoredups
fi

export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTROL

# By default, we want umask to get set. This sets it for login shell
# Current threshold for system reserved uid/gids is 200
# You could check uidgid reservation validity in
# /usr/share/doc/setup-*/uidgid file
if [ $UID -gt 199 ] && [ "`id -gn`" = "`id -un`" ]; then
    umask 002
else
    umask 022
fi

for i in /etc/profile.d/*.sh ; do
    if [ -r "$i" ]; then
        if [ "${-#*i}" != "$-" ]; then
            . "$i"
        else
            . "$i" >/dev/null 2>&1
        fi
    fi
done
#添加配置
export JAVA_HOME=/usr/java/jdk
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$JAVA_HOME/bin:$PATH

unset i

unset -f pathmunge