4
votes
1answer
177 views

Linux: Lost internet while using vipw. How can I unlock the file?

I was editing the passwd file with vipw, when I briefly lost internet connectivity. When I logged back in and tried to edit again I get the error: vipw: Couldn't lock file: Interrupted system call ...
1
vote
1answer
38 views

CentOS Password Change

I am looking for changing my centos password by using passwd with encryption. echo "Password1" | passwd --stdin username But if I'm using with above method, user will see what my password is. Does ...
1
vote
2answers
158 views

Password accepted by passwd but not su

The passwords on one of my CentOS boxes is no longer accepted by ssh or su for the user clipuser but that same password is accepted by passwd (after su'ing from root to the user). /var/log/secure ...
0
votes
1answer
254 views

Unable to change user password on AWS using `passwd` command

I am using Amazon's AWS insances running CentOS. I was trying to create a user with SUDO privilege and then disable the Root login to secure the systems. I have already done the required to bring this ...