Published onSeptember 16, 2025Today I Learnt: Print working directory with pwdbashtilShow current directory.
Published onSeptember 16, 2025Formatted output with printfbashtilUse printf for predictable, formatted output instead of echo.
Published onSeptember 16, 2025Today I Learnt: Process substitution to treat commands like filesbashtilUse <(...) or >(...) to pass command output or input as a filename.
Published onSeptember 16, 2025Today I Learnt: Read user input in bashbashtilPrompt and read input into a variable with read.
Published onSeptember 16, 2025Remove a file with rmbashtilUse rm to remove files; consider safer alternatives interactively.