cheat:wc # To count the number of words (file or STDIN):wc-w<file>cat<file>|wc-w# To count the number of lines (file or STDIN):wc-l<file>cat<file>|wc-l# To count the number of bytes (file or STDIN):wc-c<file>cat<file>|wc-c# To count files and directories at a given location:ls-l|wc-l# To if you ever use `wc` in a shell script and need to compare the output with an int you can
# clean the output (wc returns extra characters around the integer) by using xargs:ls-l|wc-l|xargs tldr:wc # wc# Count lines, words, or bytes.# Count lines in file:wc-lfile# Count words in file:wc-wfile# Count characters (bytes) in file:wc-cfile# Count characters in file (taking multi-byte character sets into account):wc-mfile# Use standard input to count lines, words and characters (bytes) in that order:find.|wc$