Greetings to all reading this,
I am a Linux/Unix newbie webmaster with a dedicated server, a RaQ 550. I am looking for some step by step documentation about managing a server with shell (not the GUI), from adding a virtual site to adding users, email accounts etc. I can find only parts of this... (0 Replies)
I setup the keys between 2 servers, but my user account has no password specified for it (never set one up on the account for security reasons). When I try to SSH to the server, SSH prompts for a password that doesn't exist (so I can never connect successfully).
Note: 'passwd -d Rynok' removes... (3 Replies)
i need to set up a user to execute a restricted command as another user and to be able to do so without entering a password. I understand the security concerns but let's not go there, unless you are really compelled to do so... The directive to permit is that I believe should work and did add to... (2 Replies)
Hi
I want to setup an extra account with name 'unixuser' who has the previlege to reset the passwords of other users like eng or myuser (other user).
Please help me.. Waiting for a reply..
Thanks,
MJavalkar (1 Reply)
hi,
i want to setup a password less FTP to a remote server so that i can ftp to a remote server without the password.
i have setup a passwordless ssh and i am able to use scp commands to connect to the remote server without asking for the password. but when i try to ftp to the same remote... (6 Replies)
HI Community.
I was trying to create ssh password less authentication for one user called night and it's not working for me.
These are the steps I followed:-
I have logged into the server and issued ssh-ketgen -t rsabash-3.2$ ssh-keygen -t rsa
Generating public/private rsa key pair.... (4 Replies)
How do I setup a Samba server to always ask to user and password, when a windows user, prints your files using a shared printer through a Samba Linux Server (CUPS)? (0 Replies)
Hi
I want to change password for around 100 users on an aix server.
I have the list of those 100 users with me.
instead of doing
# passwd username
for all the 100 users one by one, can you please help with a script through which we can change the password for all the 100 users in a... (2 Replies)
Hello Experts,
when I am trying to connect my target server through sftp after creating ssh password less setup, it is asking for passowrd to connect.
to setup this I followed below process:
-->generated keys by executing the command "ssh-keygen -t rsa"
-->this created my .ssh directory... (9 Replies)
I am new to AIX but not new to unix.
I have an interview for an AIX systems admin position and I know they want someone who has knowledge of High Availability, Failover and LPARs
From my research so far, It appear powerha is used to setup high availability and failover on Power systems but is... (2 Replies)
Discussion started by: mathisecure
2 Replies
LEARN ABOUT OSX
openssl-passwd
PASSWD(1SSL) OpenSSL PASSWD(1SSL)NAME
openssl-passwd, passwd - compute password hashes
SYNOPSIS
openssl passwd [-help] [-crypt] [-1] [-apr1] [-aixmd5] [-5] [-6] [-salt string] [-in file] [-stdin] [-noverify] [-quiet] [-table] [-rand
file...] [-writerand file] {password}
DESCRIPTION
The passwd command computes the hash of a password typed at run-time or the hash of each password in a list. The password list is taken
from the named file for option -in file, from stdin for option -stdin, or from the command line, or from the terminal otherwise. The Unix
standard algorithm crypt and the MD5-based BSD password algorithm 1, its Apache variant apr1, and its AIX variant are available.
OPTIONS -help
Print out a usage message.
-crypt
Use the crypt algorithm (default).
-1 Use the MD5 based BSD password algorithm 1.
-apr1
Use the apr1 algorithm (Apache variant of the BSD algorithm).
-aixmd5
Use the AIX MD5 algorithm (AIX variant of the BSD algorithm).
-5
-6 Use the SHA256 / SHA512 based algorithms defined by Ulrich Drepper. See <https://www.akkadia.org/drepper/SHA-crypt.txt>.
-salt string
Use the specified salt. When reading a password from the terminal, this implies -noverify.
-in file
Read passwords from file.
-stdin
Read passwords from stdin.
-noverify
Don't verify when reading a password from the terminal.
-quiet
Don't output warnings when passwords given at the command line are truncated.
-table
In the output list, prepend the cleartext password and a TAB character to each password hash.
-rand file...
A file or files containing random data used to seed the random number generator. Multiple files can be specified separated by an OS-
dependent character. The separator is ; for MS-Windows, , for OpenVMS, and : for all others.
[-writerand file]
Writes random data to the specified file upon exit. This can be used with a subsequent -rand flag.
EXAMPLES
% openssl passwd -crypt -salt xx password
xxj31ZMTZzkVA
% openssl passwd -1 -salt xxxxxxxx password
$1$xxxxxxxx$UYCIxa628.9qXjpQCjM4a.
% openssl passwd -apr1 -salt xxxxxxxx password
$apr1$xxxxxxxx$dxHfLAsjHkDRmG83UXe8K0
% openssl passwd -aixmd5 -salt xxxxxxxx password
xxxxxxxx$8Oaipk/GPKhC64w/YVeFD/
COPYRIGHT
Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a
copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>.
1.1.1a 2018-12-18 PASSWD(1SSL)