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Rsyslog

Linux Administration

Tutorials Remote Syslogging with rsyslog on Red Hat Enterprise Linux - Red Hat Customer Portal...

Updated 9 months ago by Admin

Incredible PBX

Asterisk Installation

Post-Installation Incredible PBX 2027 with Debian 11 Reset the hostname and password: # Set th...

Updated 9 months ago by Admin

nmap 常用指令集

Linux Administration nmap

掃描單一主機 ### Scan a single ip address ### nmap 192.168.1.1 ## Scan a host name ### nmap serv...

Updated 9 months ago by Admin

Learning nmap

Linux Administration nmap

線上教學 Top 32 Nmap Command Examples For Linux Sys/Network Admins [中文] https://www.lijyyh.com/20...

Updated 9 months ago by Admin

FAQ

Linux Administration 網路管理

ARP Cache 不會更新 (Send out Gratuitous ARP) 問題說明:兩部相同規格的 Linux 主機,平時互作備援,網路設定各有一個固定 IP 與共用一個 VIP,VI...

Updated 9 months ago by Admin

dig - DNS Lookup Utility

Linux Administration DNS

The dig is a powerful CLI to find out information about domains and IP addresses without using an...

Updated 10 months ago by Admin

nc - Netcat

Linux Administration 網路管理

Linux 系統中一個多用途的網路工具程式,雖然它只是一個小程式,但是能夠做的事情很多,就像瑞士刀一樣,幾乎任何使用 TCP 或 UDP 封包的動作都可以用它來達成,是許多系統管理者(包含我自己...

Updated 10 months ago by Admin

vimrc

vim

vimrc " " minimal vimrc with no (extra) plugins " "regular settings "---------------- " u...

Updated 10 months ago by Admin

每日金句

勵志金句

不多言、不生氣、不爭辯 善者不辨;辯者不善 做主管別想討人喜歡!張忠謀:成功的領導人都不可愛,他們是被尊敬的。 巴菲特選擇搭檔的忠告:比你聰明、比你謙虛、還不會馬後炮。

Updated 10 months ago by Admin

date

SHELL

Shell 範例 # Sample today=$(date +%Y/%m/%d) NOW=`date "+%Y/%m/%d %H:%M:%S"` eval `date "+day=...

Updated 10 months ago by Admin

Automation Tools

Ansible

With SSH Fabric is a high level Python (2.7, 3.4+) library designed to execute shell commands ...

Updated 11 months ago by Admin

Regex 正規表示式

SHELL

教學網站 https://likegeeks.com/regex-tutorial-linux/ http://overapi.com/regex https://regexper.c...

Updated 11 months ago by Admin

APT

Linux Administration Ubuntu and Debian

常用指令 dpkg # 列出已安裝的套件 dpkg -l # 列出指定套件的檔案列表 dpkg -L <package name> # 查詢系統內某個指令檔的套件名稱 dp...

Updated 11 months ago by Admin

加密軟體工具

Linux Administration 檔案及目錄加密-Encrypt

Linux Cryptsetup - 支援 LUKS/plain dm-crypt/loop-AES/TrueCrypt/BitLocker 等加密格式 How to Encrypt...

Updated 11 months ago by Admin

Portainer

Docker

Introduction https://www.portainer.io/  A centralized service delivery platform for containeriz...

Updated 11 months ago by Admin

Installation

Podman

Instroduction Podman - Manage containers, pods, and images with Podman. Seamlessly work with con...

Updated 11 months ago by Admin

Learning

Remote Desktop 遠端桌面

11 Best Tools to Access Remote Linux Desktop Get Started With Ubuntu Remote Desktop: What is I...

Updated 1 year ago by Admin

Filesystems

Linux Administration LVM

Linux Filesystem Comparison

Updated 1 year ago by Admin

常用指令

Linux Administration LVM

Logical Volume - LV # 顯示所有 LV 使用狀況 lvdisplay -C # 新增 LV lvcreate -L 10G -n LV_name VG_name ...

Updated 1 year ago by Admin

Linux Backup Tools

Linux Administration

Data Backup Restic - is a fast, open source, secure and cross-platform backup program. It allo...

Updated 1 year ago by Admin