The swu utility displays the amount of swap space used by the programs. The program is Linux-specific. To compile it, just run make in its source directory. To install, run 'make install'. This will install swu binary in /usr/local/bin, and its manpage in /usr/local/share/man/man1. These defaults can be overridden using the PREFIX variable. E.g. to install the binary in /usr/bin and the manpage in /usr/share/man/man1, run 'make install PREFIX=/usr'. See Makefile for more info. Refer to the manpage (swu.1), for info about the program itself. Report bugs and suggestions to .