Provided by: e2fsprogs_1.45.5-2ubuntu1.2_amd64 
      
    
NAME
       e2label - Change the label on an ext2/ext3/ext4 filesystem
SYNOPSIS
       e2label device [ volume-label ]
DESCRIPTION
       e2label will display or change the volume label on the ext2, ext3, or ext4 filesystem located on device.
       If  the  optional  argument  volume-label  is not present, e2label will simply display the current volume
       label.
       If the optional argument volume-label is present, then e2label will set the volume label  to  be  volume-
       label.   Ext2  volume  labels  can  be  at  most  16  characters  long; if volume-label is longer than 16
       characters, e2label will truncate it and print a warning message.
       It is also possible to set the volume label using the -L option of tune2fs(8).
AUTHOR
       e2label was written by Theodore Ts'o (tytso@mit.edu).
AVAILABILITY
       e2label is part of the e2fsprogs package and is available from http://e2fsprogs.sourceforge.net.
SEE ALSO
       mke2fs(8), tune2fs(8)
E2fsprogs version 1.45.5                          January 2020                                        E2LABEL(8)