u/Expensive-Rice-2052

If you regularly work with Linux directories and still rely on ls -R, you should seriously try the tree command.

▲ 67 r/LinuxTeck

If you regularly work with Linux directories and still rely on ls -R, you should seriously try the tree command.

Read the full tutorial: https://www.linuxteck.com/tree-command-in-linux-with-examples/

Useful tree command options
Hidden files & depth filtering
Exporting directory layouts
Practical real-world examples
Common mistakes and performance tips

It’s especially useful for SysAdmins, DevOps engineers, and anyone working with large Linux projects.

u/Expensive-Rice-2052 — 23 hours ago

▲ 104 r/LinuxTeck+1 crossposts

Bash Variables Explained Properly (Types, Arrays, Environment Variables, Special Variables & Common Mistakes)

Covers: Full article: https://www.linuxteck.com/bash-variables-types-explained-with-examples/

Variable syntax
Arrays
Environment variables
Readonly variables
Special variables ($?, $0, $#)
Common beginner mistakes
Debugging tips
Practical examples

u/Expensive-Rice-2052 — 21 hours ago

▲ 42 r/LinuxTeck

Mapped common engineering problems to the design patterns that actually solve them

Been reviewing a few older backend services recently and noticed how often patterns get added before the real problem is understood.

Put together a visual map connecting actual engineering pain points to common patterns like:

Strategy
Observer
Builder
Adapter
State
Proxy

Tried to keep it practical instead of textbook-heavy.

The “pattern overuse” section came directly from debugging systems that became way harder to maintain than they needed to be.

One thing I’ve learned, simple systems survive incidents better.

What pattern do you think developers misuse the most in production systems?

u/Expensive-Rice-2052 — 4 days ago