The Community Forums

Interact with an entire community of cPanel & WHM users!
  1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

/etc/chkserv.d/ftpd overwritten?

Discussion in 'General Discussion' started by kpmedia, May 23, 2016.

  1. kpmedia

    kpmedia Well-Known Member

    Joined:
    Feb 13, 2011
    Messages:
    86
    Likes Received:
    0
    Trophy Points:
    6
    Location:
    USA, Europe
    cPanel Access Level:
    Root Administrator
    I use a different FTP port. Default 21 is unsafe.

    /etc/chkserv.d/ftpd reverts on cPanel update.

    A cPanel staff wrote this back in 2010: "You can create a script with the filename /scripts/postupcp to copy your custom version of the file back to /etc/chkserv.d/ftpd after each cPanel update."

    I can't do that. I don't know how. What are the exact steps to do this?

    It's a common request on these boards, and has never been answered.
     
    #1 kpmedia, May 23, 2016
  2. Infopro

    Infopro cPanel Sr. Product Evangelist
    Staff Member

    Joined:
    May 20, 2003
    Messages:
    15,264
    Likes Received:
    273
    Trophy Points:
    83
    Location:
    Pennsylvania
    cPanel Access Level:
    Root Administrator
    Twitter:
    I think your question was answered here:
    /etc/chkserv.d/ftpd suddenly overwritten?


    Why is that?
     
    #2 Infopro, May 23, 2016
  3. kpmedia

    kpmedia Well-Known Member

    Joined:
    Feb 13, 2011
    Messages:
    86
    Likes Received:
    0
    Trophy Points:
    6
    Location:
    USA, Europe
    cPanel Access Level:
    Root Administrator
    It wasn't answered.

    This was a half answer: "You can create a script with the filename /scripts/postupcp to copy your custom version of the file back to /etc/chkserv.d/ftpd after each cPanel update."

    I can't find that thread anymore, but that was the last reply.

    I'm guessing postupcp changes things back that cPanel overwrites. So I'd think that "service[ftpd]=21,QUIT," (start of file) could be replaced with "service[ftpd]=123456,QUIT," instead. Simple replacement, but requiring not-simple syntax, commands, and use of the postupcp file. So how it that done?

    Why not 21? Because 21 is brute forced to hell and back. Lots of of nasty stuff uses it as well. Changing the port removes that problem 99%+. Only generic shared hosts and novices admins use 21.
     
    #3 kpmedia, May 23, 2016
  4. Infopro

    Infopro cPanel Sr. Product Evangelist
    Staff Member

    Joined:
    May 20, 2003
    Messages:
    15,264
    Likes Received:
    273
    Trophy Points:
    83
    Location:
    Pennsylvania
    cPanel Access Level:
    Root Administrator
    Twitter:
    #4 Infopro, May 23, 2016
  5. kpmedia

    kpmedia Well-Known Member

    Joined:
    Feb 13, 2011
    Messages:
    86
    Likes Received:
    0
    Trophy Points:
    6
    Location:
    USA, Europe
    cPanel Access Level:
    Root Administrator
    Yes, that's it. But it was never expanded upon. That's what this thread is for.
     
    #5 kpmedia, May 23, 2016
  6. cPanelMichael

    cPanelMichael Forums Analyst
    Staff Member

    Joined:
    Apr 11, 2011
    Messages:
    34,950
    Likes Received:
    1,071
    Trophy Points:
    113
    cPanel Access Level:
    Root Administrator
    Hello,

    No native support exists for Chkservd to monitor Pure-FTPd on an alternate port. I suggest opening a feature request for this via:

    Submit A Feature Request

    Also, using the /scripts/postupcp file is no longer advised. Instead, please ensure you use standardized hooks:

    Guide to Standardized Hooks
    Guide to Standardized Hooks - System Functions - upcp

    You can register a hook using the following command after creating your custom script:

    Code:
    /usr/local/cpanel/bin/manage_hooks add script /path/to/postupcpscript.sh --manual --category System --event upcp --stage post
    Then, simply ensure /path/to/postupcpscript.sh uses 0755 permissions and contains the code necessary to to update the /etc/chkserv.d/ftpd file. EX:

    Code:
    #!/bin/bash
replace "21" "1234" -- /etc/chkserv.d/ftpd
    Thank you.
     
    #6 cPanelMichael, Jun 1, 2016
(You must log in or sign up to post here.)
Loading...
Similar Threads - chkserv ftpd overwritten
  1. e0xbr

    Unresponsive PHP-FPM & chkservd active

    e0xbr, May 12, 2017, in forum: General Discussion
    Replies:
    1
    Views:
    36
    cPanelMichael
    May 12, 2017
  2. perfektion

    SOLVED Chkservd showing apache_php_fpm down

    perfektion, Feb 19, 2017, in forum: General Discussion
    Replies:
    4
    Views:
    472
    Infopro
    Feb 20, 2017
  3. dev4i6

    The chkservd process has become non-responsive

    dev4i6, Nov 22, 2016, in forum: General Discussion
    Replies:
    3
    Views:
    407
    cPanelMichael
    Nov 29, 2016
  4. serverhelp247

    chkservd notification: lmtp failed

    serverhelp247, Aug 10, 2016, in forum: General Discussion
    Replies:
    5
    Views:
    586
    Infopro
    Aug 10, 2016
  5. gareth.star

    chkserv with one application and multiple processes

    gareth.star, Aug 9, 2016, in forum: cPanel Developers
    Replies:
    4
    Views:
    345
    gareth.star
    Aug 19, 2016

Share This Page