# checkpw checkpw is a program to check the validity of a users password on a Linux/PAM-based system. # Installation: ''' git clone https://git.xw3.org/hanez/checkpw.git cd checkpw gcc -lpam -lpam_misc -o checkpw checkpw.c ''' # Usage: ''' ./checkpw -u $USERNAME -p $PASSWORD echo $? '''