| Have you ever tried to dig a hole? What tool did you use? - Want to cut through and move loam, compost, sandy, and compacted soil? You're gonna want a rounded shovel. - Want to break up rocky, clay soil? A pick mattock will penetrate deep, breaking up soil, shattering smaller rocks, and is used as a lever to uproot. A tiller is a faster method but disturbs the soil more. - Want to dig a narrow, deep hole? An augur will quickly break up rocks and soil in a shaft and move them upwards. What do you use the Perl tool for? - Quickly and efficiently open files, read line by line, analyze text, and perform any kind of operation you can think of, with complex data structures, objects and modular code, using very few lines of code. - Executing external commands with a shell, returning their output, and making complex yet short programs easily with arguments to the interpreter from a command line. |