vipw(8)vipw(8)Namevipw - edit the password file
SyntaxvipwDescription
The command edits the password file while setting the appropriate locks
and doing any necessary processing after the password file is unlocked.
If the password file is already being edited, then you will be told to
try again later. The editor will be used unless the environment vari‐
able EDITOR indicates an alternate editor. The command performs a num‐
ber of consistency checks on the password entry for root, and does not
allow a password file with a corrupted root entry to be installed.
If the hashed database exists will automatically invoke on it to keep
it synchronized with the file.
FilesSee Alsochfn(1), chsh(1), passwd(1), passwd(5yp), adduser(8), mkpasswd(8)vipw(8)