NAME<\/a> swaplabel \u2212 print or change the label or UUID of a swap area<\/p>\n swaplabel<\/b> [\u2212L<\/b> label<\/i>] [\u2212U<\/b> UUID<\/i>] device<\/i><\/p>\n swaplabel<\/b><\/i> will display or change the label or UUID of a swap partition located on device<\/i> (or regular file).<\/p>\n If the optional arguments \u2212L<\/b> and \u2212U<\/b> are not given, swaplabel<\/b> will simply display the current swap-area label and UUID of device<\/i>.<\/p>\n If an optional argument is present, then swaplabel<\/b> will change the appropriate value on device<\/i>. These values can also be set during swap creation using mkswap<\/b>(8). The swaplabel<\/b> utility allows changing the label or UUID on an actively used swap device.<\/p>\n \u2212h<\/b>, \u2212\u2212help<\/b><\/p>\n Display help text and exit.<\/p>\n \u2212L<\/b>, \u2212\u2212label<\/b> label<\/i><\/p>\n Specify a new label<\/i> for the device. Swap partition labels can be at most 16 characters long. If label<\/i> is longer than 16 characters, swaplabel<\/b> will truncate it and print a warning message.<\/p>\n \u2212U<\/b>, \u2212\u2212uuid<\/b> UUID<\/i><\/p>\n Specify a new UUID<\/i> for the device. The UUID<\/i> must be in the standard 8-4-4-4-12 character format, such as is output by uuidgen<\/b>(1).<\/p>\n LIBBLKID_DEBUG=all<\/p>\n enables libblkid debug output.<\/p>\n swaplabel<\/b> was written by Jason Borden
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