The fold command is a Linux command that can be used to fold long lines of text so that they fit within a specified width. This can be useful for making text more readable, or for fitting text into a limited amount of space.
help
-w, --width=WIDTH Fold lines wider than WIDTH.
-b, --break-long-words Break long words at word boundaries.
-s, --spaces Use spaces to fill the gaps between folded lines.
-l, --lines=LINES Fold lines after LINES lines.
-h, --help Show this help message.
breakdown
-w, --width: This option tells fold to fold lines that are wider than the specified width. The default width is 80 characters.
-b, --break-long-words: This option tells fold to break long words at word boundaries, rather than splitting them in the middle.
-s, --spaces: This option tells fold to use spaces to fill the gaps between folded lines. The default is to use tabs.
-l, --lines: This option tells fold to fold lines after a specified number of lines. The default is to fold lines after a single line.
-h, --help: This option shows this help message.