> what does wc -l do? wc is a Unix/Linux word count program. By default, it prints the number of bytes, words, and lines in a file. The "-l" option tells it to print only the number of lines. It is a quick way to measure lines of code. > what is KLOC? KLOC is a measurement of lines of code. 1 KLOC = 1000 lines of code (one kilo-LOC). 2 KLOC = 2000 lines of code, etc. > what is TIA? TIA = Thanks In Advance.