tag: shell | inDev. Journal

#SHELL

Recursively delete all files of a specific extension

Code Snippet / Linux Notes

2019.12.17

Recursively delete all files of a specific extension

Safely delete all files with a specific extension (e.g. '.bak') from all subfolders, with just one command.

小日子 / Linux Notes

2019.12.04

Mac 自动下载切换壁纸

上回说到自己写个脚本去下载国家地理的每日一图，今天就完善（其实就是再写生中文滴）一下，让 Mac 自动去下载壁纸到指定文件夹，简单设置一下让 Mac 自动切换壁纸，给既定的生活添点变化。

National Geographic 'Photo of the Day' Downloader with Shell script

Linux Notes

2018.04.22

National Geographic 'Photo of the Day' Downloader with Shell script

A shell script to automate the process of downloading National Geographic Photo of the Day. The script saves the image of Photo of the Day in the same directory where the script itself resides. You can use cron to make it automatically running everyday.

Linux Notes

2017.11.28

Shell 正则表达式

正则表达式是你所定义的模式模板 (pattern template)，很多程序工具都能用它来过滤文本，在处理数据时使用正则表达式对数据进行模式匹配。如果数据成功匹配模式，它就会被接受并进一步处理；如果数据不匹配模式，它就会被滤掉 (跳过)。

Linux Notes

2017.11.28

Testing Dialog in shell scripts

Dialog is an utility for creating professional-looking dialog boxes within shell scripts, this article just follow the tutorial and present the examples of how and where it can be used.