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date
Shell 範例 # Sample today=$(date +%Y/%m/%d) NOW=`date "+%Y/%m/%d %H:%M:%S"` eval `date "+day=...
String
Sample codes secret_password = 'jhk7GSH8ds' print('Password hint: the third letter of your pass...
List
list.append() numbers = [1, 2, 3, 4] numbers.append(5) print(numbers) # output: [1, 2, 3, ...
帳號管理技巧
建立系統用帳號 CentOS/RedHat) groupadd -r asterisk useradd -r -g asterisk -d /var/lib/asterisk -M ast...
Automation Tools
With SSH Fabric is a high level Python (2.7, 3.4+) library designed to execute shell commands ...
Regex 正規表示式
教學網站 https://likegeeks.com/regex-tutorial-linux/ http://overapi.com/regex https://regexper.c...
APT
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...
加密軟體工具
Linux Cryptsetup - 支援 LUKS/plain dm-crypt/loop-AES/TrueCrypt/BitLocker 等加密格式 How to Encrypt...
Portainer
Introduction https://www.portainer.io/ A centralized service delivery platform for containeriz...
Installation
Instroduction Podman - Manage containers, pods, and images with Podman. Seamlessly work with con...
tmux
Sessions Start session tmux new tmux new -s mysession Show sessions tmux ls Kill se...
Learning
11 Best Tools to Access Remote Linux Desktop Get Started With Ubuntu Remote Desktop: What is I...
Filesystems
Linux Filesystem Comparison
Learning 拾人牙慧
系統管理 Core Dump Creating and debugging Linux dump files [gdb] GDB debugging tutorial for b...
常用指令
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 ...
Linux Backup Tools
Data Backup Restic - is a fast, open source, secure and cross-platform backup program. It allo...
實用技巧
通用語法 條件語法: == != > < >= <= in 邏輯語法: && # AND || # OR ! # NOT 常用篩選: ty...
QNAP NAS
CLI Commands 系統資訊 [~] # getsysinfo cputmp : get CPU temperature systmp : get system temperatu...
awk
教學網站 https://linuxhandbook.com/awk-command-tutorial/ Running Awk in parallel to process 256M ...
ufw - Uncomplicated Firewall
Uncomplicated Firewall,簡稱 UFW,是 Ubuntu 系統上預設的防火牆組件。UFW 是為輕量化組態 iptables 而開發的一款工具。UFW 提供一個非常友好的介面用...