Execute a Command in Every Directory with Bash
TL;DR: Use a find-based loop
The other day I was wondering how to execute a command in each sub-directory of a project.
In python,
batch
Delete Dependent Entries of a Table in Oracle PL/SQL
The other day I had a task to clean up a database which was populated with a list of records. Unfortunately, my main table is
Replace a colour in an image with imagemagick
I had to change the colour of some monochrome icons for a personal project, from black to something else (i.e. not black). I'
Use XPath in PL/PGSQL for Batch Processing
A while ago I had to process XML loaded in a PostgreSQL database. The task was to extract references from a publication structure. Fortunately, PostgreSQL