kinit username

kerberos authentication


-2
By: lshmouse
2010-03-21 13:29:32

These Might Interest You

  • This command will use the short username (ie: bsmith) instead of the full (or long) name (ie: Bob Smith), by default in the network authentication dialog, ie: when connecting to servers. Resulting in one less step/time saved. Simply change the boolean value to "NO" (ie: "... -bool NO") to revert to the system's default behavior.


    0
    defaults write /Library/Preferences/com.apple.NetworkAuthorization UseShortName -bool YES
    offworlder · 2009-12-01 05:39:36 0
  • I have a server with a php requiring basic authentication, like this: header('WWW-Authenticate: Basic realm="do auth"'); header('HTTP/1.0 401 Unauthorized'); ...?> And the basic authentication in wget do not worked: wget --auth-no-challenge --http-user="username" --http-password="password" -O- "http://url" wget --keep-session-cookies --save-cookies=cookies.txt --load-cookies=cokies.txt --http-user="username" --http-password="password" -O- "http://url" I always received the 401 Authorization failed. The saved cookie is always empty. With my way, I received the header from the server and save the cookie, then resend the session cookie with authentication data Show Sample Output


    1
    wget --auth-no-challenge --server-response -O- $url 2>&1 | grep "Cookie" | sed "s/^ Set-//g" > cookie.txt; wget --auth-no-challenge --server-response --http-user="user" --http-password="pw" --header="$(cat cookie.txt)" -O- $url
    glaudiston · 2010-12-01 11:24:35 0
  • This command shows a sorted list of the IP addresses from which there have been authentication errors via SSH (possible script kiddies trying to gain access to your server), it eliminates duplicates so it's easier to read, but you can remove the "uniq" command at the end, or even do a "uniq -c" to have a count of how many times each IP address shows in the log (the path to the log may vary from system to system) Show Sample Output


    0
    cat /var/log/auth.log | grep -i "pam_unix(sshd:auth): authentication failure;" | cut -d' ' -f14,15 | cut -d= -f2 | sort | uniq
    JohnQUnknown · 2011-10-25 04:58:09 0
  • from http://matt.ucc.asn.au/ssh-xfer/ "ssh-xfer is a hackish but handy way of transferring files from remote hosts to your local computer. Firstly, you need to run a slightly modified SSH authentication agent program on your local computer. Patches are available for both OpenSSH and PuTTY, see below. If you haven't used a SSH agent program before, this article seems to be reasonable, or you can look at the OpenSSH/PuTTY docs. You don't need any modifications to your ssh client or server programs - only the modified SSH authentication agent, and the extra ssh-xfer program."


    0
    cat somefilehere.txt | ssh-xfer nametocallfile.txt -
    scubacuda · 2009-02-19 18:35:33 0

  • 0
    ldapmodify -Y "dn:uid=rob,dc=example.com" -g -R -J 2.16.840.1.113730.3.4.16 ...
    ioggstream · 2009-08-06 10:33:05 0
  • Useful for testing domain authentication through a Linux server Show Sample Output


    0
    wbinfo -a username%password
    shawn_abdushakur · 2013-10-01 12:54:08 0

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

You must be signed in to comment.

What's this?

commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

Share Your Commands



Stay in the loop…

Follow the Tweets.

Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.

» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10

Subscribe to the feeds.

Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):

Subscribe to the feed for: