I'm pretty Unix illiterate, so I apologize if this is an ill-founded question. I have SSH access to a server with a password which I know, but I'd like to change it. When I use the passwd command, however, I get a passwd: Authentication token manipulation error even when I'm certain I typed in the correct current password. I looked around at ways to fix this, but they all seem to require root-level access, e.g. remounting, changing permissions of the shadow file, etc. Is there any way I can deal with this without such access? It seems like there surely oughta be a way to change your own password if you know your former one. Thanks!
How can I change SSH password without root access when the passwd command isn't working?
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