1 .TH FREE 1 ubase-VERSION 2 .SH NAME 3 \fBfree\fR - Display amount of free and used memory in the system 4 .SH SYNOPSIS 5 \fBfree\fR [\fB-bkmg\fR] 6 .SH DESCRIPTION 7 \fBfree\fR displays the total amount of free and used physical and swap 8 memory in the system, as well as the buffers used by the kernel. 9 .SH OPTIONS 10 .TP 11 \fB-b\fR 12 Display the amount of memory in bytes. This is the default. 13 .TP 14 \fB-k\fR 15 Display the amount of memory in kilobytes. 16 .TP 17 \fB-m\fR 18 Display the amount of memory in megabytes. 19 .TP 20 \fB-g\fR 21 Display the amount of memory in gigabytes.