执行 systemctl start firewalld 命令后出现Failed to start firewalld.service: Unit is masked
firewalld服务被锁定,不能添加对应端口
执行命令,即可实现取消服务的锁定
# systemctl unmask firewalld
下次需要锁定该服务时执行
# systemctl mask firewalld
执行 systemctl start firewalld 命令后出现Failed to start firewalld.service: Unit is masked的更多相关文章
- CentOS 7出现Failed to start firewalld.service: Unit is masked的解决办法和firewalld 防火墙开关
说明:刚刚使用systemctl start firewalld命令开启防火墙的时候,却开不成功,出现Failed to start firewalld.service: Unit is masked ...
- centos7 Failed to start firewalld.service: Unit is masked.
centos7 启动防火墙失败:Failed to start firewalld.service: Unit is masked. ---- 刚yum安装了iptables 解决: 执行”sys ...
- Failed to stop iptables.service: Unit iptables.service not loaded.解决方法
CentOS7中执行 service iptables start/stop 会报错Failed to start iptables.service: Unit iptables.service fa ...
- CentOS 7 防火墙 出现Failed to start iptables.service: Unit iptables.service failed to load
错误信息如下: [root]# service iptables start Redirecting to /bin/systemctl start iptables.service Failed t ...
- Failed to stop iptables.service: Unit iptables.service not loaded.
redhat 7 [root@lk0 ~]# service iptables stop Redirecting to /bin/systemctl stop iptables.service Fai ...
- docker安装完报错:Failed to start docker.service: Unit docker.service is masked
执行 systemctl start docker 报错 Failed to start docker.service: Unit docker.service is masked. 解决 syste ...
- CentOS7安装MySQL报错Failed to start mysqld.service: Unit not found解决办法
1 ~]# systemctl start mysql.service 要启动MySQL数据库是却是这样的提示 1 ~]# Failed to start mysqld.service: Unit n ...
- CentOS7安装MySQL报错,解决Failed to start mysqld.service: Unit not found
当输入命令 ~]# systemctl start mysql.service 要启动MySQL数据库是却是这样的提示 Failed to start mysqld.service: Unit not ...
- Failed to start mysqld.service: Unit not found
输入命令 systemctl start mysql.service 要启动MySQL数据库是却是这样的提示 Failed to start mysqld.service: Unit not foun ...
随机推荐
- 硬币问题 (dp,多重背包的二分优化)
题目描述 给你n种硬币,知道每种的面值Ai和每种的数量Ci.问能凑出多少种不大于m的面值. 输入 有多组数据,每一组第一行有两个整数 n(1≤n≤100)和m(m≤100000),第二行有2n个整数, ...
- hdu1166 敌兵布阵 (线段树单点更新)
Description C国的死对头A国这段时间正在进行军事演习,所以C国间谍头子Derek和他手下Tidy又开始忙乎了.A国在海岸线沿直线布置了N个工兵营 地,Derek和Tidy的任务就是要监视这 ...
- win7 SP1 64位 原版 百度网盘下载
下载地址:https://pan.baidu.com/s/1bnOtKU5YH4gSr1RmZR2BkQ 提取码 :s9o7 扫码下载:
- 探索Redis设计与实现6:Redis内部数据结构详解——skiplist
本文转自互联网 本系列文章将整理到我在GitHub上的<Java面试指南>仓库,更多精彩内容请到我的仓库里查看 https://github.com/h2pl/Java-Tutorial ...
- HSQL基本使用(linux),安装+Demo
文章目录 下载 安装 运行 使用数据库 demo 注意 下载 http://sourceforge.net/projects/hsqldb/files/ 安装 将下载的包,解压到任意目录即可 运行 通 ...
- c#网络通信框架networkcomms内核解析之六 处理接收到的二进制数据
本文基于networkcomms2.3.1开源版本 gplv3协议 在networkcomms通信系统中,服务器端收到某连接上的数据后,数据会暂时存放在"数据包创建器"(Pack ...
- python#父与子编程之旅-11嵌套与可变循环
for multiplier in range(5,8): for i in range(2,11): print(i,"x",multiplier,"=",i ...
- python+tushare获取沪深港股通持股明细
接口:hk_hold 描述:获取沪深港股通持股明细,数据来源港交所. 限量:单次最多提取3800条记录,可循环调取,总量不限制 积分:用户积120积分可调取试用,2000积分可正常使用,单位分钟有流控 ...
- Codeforces 488C Fight the Monster
Fight the Monster time limit per test 1 second memory ...
- Error (10170): Verilog HDL syntax error at passwd.v(21) near text "if"; expecting an identifier ("if" is a reserved keyword ), or "endmodule", or a parallel statement
你得加上时序啊笨蛋