UNIX for Advanced & Expert Users

ldap_pwd_prompt.ksh
#!/usr/bin/ksh
passwd -r ldap

interactive_pwd_change.exp
#!/usr/local/bin/expect
set timeout 10
set curpass [lindex $argv 0]
set newpass [lindex $argv 1]
spawn ./ldap_pwd_prompt.ksh
expect "Enter existing login password:"
send "$curpass\r"
expect "New Password:"
send "$newpass\r"
expect "Re-enter new Password:"
send "$newpass\r"
interact

./interactive_pwd_change.exp myoldpwd mynewpwd
[2]     10452
sdsas01:/home/dr46014> spawn passwd -r ldap
sh: /usr/local/bin/stty: not found
Enter existing login password:
New Password:
Re-enter new Password:

$spawn ./ldap_pwd_prompt.ksh
sh: /usr/local/bin/stty: not found
Enter existing login password:
New Password:
Re-enter new Password:
Permission denied

#!/usr/local/bin/expect
set timeout 10
set curpass [lindex $argv 0]
set newpass [lindex $argv 1]
spawn ./ldap_pwd_prompt.ksh
expect "Enter existing login password:"
send "$curpass\r"
expect "New Password:"
send "$newpass\r"
expect "Re-enter new Password:"
send "$newpass\r"
expect eof
exit;

 if [[ $- = *i* ]]; then  #tty interactive test (VBE - 030306) 
#or
if tty -s  ;then #ksh...