Linux 问题记录

@color 1F & echo off
@title AnyConnect VPN Client by Desen
mode con cols=120 lines=200
reg add HKEY_CURRENT_USER\Console\%%SystemRoot%%_system32_cmd.exe /v "WindowPosition" /t REG_DWORD /d 0x001401c2 /f
cls

:option
color 5e
echo Listed VPN Servers as below: 
echo        1)  ServerA
echo        2)  ServerB
echo        3)  Status
echo        4)  Disconnect

set ServerA=10.1.1.11:4433
set ServerB=10.1.1.12:4433
set vpncli="C:\Program Files (x86)\Cisco\Cisco AnyConnect Secure Mobility Client\vpncli.exe"
set menu=------------------------------Goto-Menu-------------------------------

set /p null= Enter Option : 
if /i "%null%"=="1" goto  cu
if /i "%null%"=="2" goto  ct
if /i "%null%"=="3" goto  stats
if /i "%null%"=="4" goto  dk

:cu
cls
%vpncli% connect %ServerA%
echo %menu% & ping 127.1 -n 3 > nul
goto option

:ct
cls
%vpncli% connect %ServerB%
echo %menu% & ping 127.1 -n 3 > nul
goto option

:stats
cls
%vpncli% stats
echo %menu% & ping 127.1 -n 3 > nul
goto option

:dk
cls
%vpncli% disconnect & ping 127.1 -n 3 > nul
echo %menu%
goto option

@color 1F & echo off

@title AnyConnect VPN Client by Desen

mode con cols=120 lines=200

reg add HKEY_CURRENT_USER\Console\%%SystemRoot%%_system32_cmd.exe /v "WindowPosition" /t REG_DWORD /d 0x001401c2 /f

cls

:option

color 5e

echo Listed VPN Servers as below:

echo 1) ServerA

echo 2) ServerB

echo 3) Status

echo 4) Disconnect

set ServerA=10.1.1.11:4433

set ServerB=10.1.1.12:4433

set vpncli="C:\Program Files (x86)\Cisco\Cisco AnyConnect Secure Mobility Client\vpncli.exe"

set menu=------------------------------Goto-Menu-------------------------------

set /p null= Enter Option :

if /i "%null%"=="1" goto cu

if /i "%null%"=="2" goto ct

if /i "%null%"=="3" goto stats

if /i "%null%"=="4" goto dk

:cu

cls

%vpncli% connect %ServerA%

echo %menu% & ping 127.1 -n 3 > nul

goto option

:ct

cls

%vpncli% connect %ServerB%

echo %menu% & ping 127.1 -n 3 > nul

goto option

:stats

cls

%vpncli% stats

echo %menu% & ping 127.1 -n 3 > nul

goto option

:dk

cls

%vpncli% disconnect & ping 127.1 -n 3 > nul

echo %menu%

goto option

OpenSSH 公钥认证

发表于: 2019-05-232021-05-10 by 裑軆ケ喥

ssh-keygen 命令参数说明创建SSH密钥对并导入私钥以admin登录到服务器172.16.10.136并执行以下命令： mkdir ~/.ssh && chmod 700 阅读全文

Ansible Playbook 安装 MariaDB

发表于: 2019-04-242021-05-10 by 裑軆ケ喥

说明：该 playbook 使用了变更的定义与引用，在 tasks 任务完成后触发了 handlers 任务程序。
实现：MariaDB 的安装与配置文件的更新，服务的启动与 MariaDB 的 root 账号密码初始化等工作。

---
- name: Install Mariadb server
  hosts: databases
  vars:
    db_packages: 
      - mariadb-server
      - MySQL-python
    db_service: mariadb
    src_file: "http://materials.example.com/task_control/my.cnf.template"
    dst_file: /etc/my.cnf

  tasks:
  - name: Install {{ db_packages }} package
    yum:
      name: "{{ item }}"
      state: latest
    with_items: "{{ db_packages }}"
    notify:
      - start_service

  - name: Download and install {{ dst_file }}
    get_url:
      url: "{{ src_file }}"
      dest: "{{ dst_file }}"
      owner: mysql
      group: mysql
      force: yes
    notify:
      - restart_service
      - set_password

  handlers:
    - name: start_service
      service:
        name: "{{ db_service }}"
        state: started

    - name: restart_service
      service:
        name: "{{ db_service }}"
        state: restarted

    - name: set_password
      mysql_user:
        name: root
        password: redhat
...

---

- name: Install Mariadb server

hosts: databases

vars:

db_packages:

- mariadb-server

- MySQL-python

db_service: mariadb

src_file: "http://materials.example.com/task_control/my.cnf.template"

dst_file: /etc/my.cnf

tasks:

- name: Install {{ db_packages }} package

yum:

state: latest

with_items: "{{ db_packages }}"

notify:

- start_service

- name: Download and install {{ dst_file }}

get_url:

url: "{{ src_file }}"

dest: "{{ dst_file }}"

owner: mysql

group: mysql

force: yes

notify:

- restart_service

- set_password

handlers:

- name: start_service

service:

state: started

- name: restart_service

service:

state: restarted

- name: set_password

mysql_user:

password: redhat

...

Linux 用户状态

发表于: 2019-03-272021-05-10 by 裑軆ケ喥

锁定用户注意：锁定用户密码后 root 权限仍然可以 su 切换到该用户。 usermod -L admin passwd -l admin 解锁用户 usermod -U admin passwd 阅读全文

服务器问题记录

发表于: 2019-01-052021-05-10 by 裑軆ケ喥

IBM System x3650 M4 服务器 ServeRAID M5110e 阵列卡中 Disk Foreign 状态并且无法执行 Clean 开机后按 F1 进入 BIOS 设置 System 阅读全文

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简单生活，知足常乐

Linux 问题记录

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SuSE Linux

RedHat Linux

VMware ESXi

Web Online Tools

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天行九歌71集: 鬼谷传道

AnyConnect 客户端连接脚本

OpenSSH 公钥认证

Ansible Playbook 安装 MariaDB

Linux 用户状态

服务器问题记录