Database Control

# chage -l user_name [to show user database]

# chage -m no. of days user_name [to set minimum days]

# chage -M no. of days user_name [to set maximum days]

# chage -W no. of days user_name [to set warning date]

# chage -I no. of days user_name [to set password inactive date]

# chage -E mm/dd/yy user_name [to set account expires date