Linux questions

2 questions on Linux from real job recruitment exams, newest first.

Questions

Write shell commands to perform the following tasks: Search for a specific word or pattern in a text file. Change the ownership of a file… — BUET October 2026 – Written
Write Linux command: Display real-time system statistics, including CPU usage, memory usage, running processes, and system load. Search… — BCIC February 2025 – Written (BUET)