I have created symbolic links to several frequently used commands, for example:
"lt" is a link to "ls -ltrgo|tail". What can I do to make these links available system-wide, or at least in the directories my coworkers are in most of the time? I have copied the link to several directories, and... (6 Replies)
Hi, I have a task to search for a file called 'Xstartup' in the whole system because there might be different versions of it which overrite eachother.
Can anyone suggest a smart command to run this search ? The machine needs to scan every single folder beginning from root.
Please help, I am... (5 Replies)
Hello,
I am new to shell scripting and I was trying to write a script that would force a system wide password change except for admins. I am having some trouble and any help that someone could give me would be greatly appreciated. I am trying to do it by using the UID as the marker for anyone... (6 Replies)
Hi all,
Is there any system wide limit on number of user threads. I only find nkthread as a tunable parameter,apart from the `per process limit`. (1 Reply)
Dear Fellows;
As being new to linux, i have tried to synamically load a custom library which overrides some system calls like conncet(), socket() etc.... for custom purposes.
It works well, if declaring the environment path LD_PRELOAD and execution of the application to be override... (0 Replies)
We need to have many of our users all send encrypted files to a single FTP server. The problem, if I understand how encryption/decryption works (which I don't), is that each user would normally have their own private and public key. The other end needs to be able to decrypt the file(s) using a... (6 Replies)
When looking for wherever a program or a filename appears in the system, a short scrip is "findinner" which another script calls with a long parameter list consisting of path names ending with ".sh" or ".menu". "findinner" looks like this:
# If not .savenn file, show name and result of grep.
#... (4 Replies)
I have downloaded and installed a library called htslib for specific bioinformatic use but not for the system (I'm using Ubuntu 18.04). Only parts of the library is needed for my exercise to parse data in a type called VCF format (basically tab-delimited file but contains many information in... (14 Replies)
Discussion started by: yifangt
14 Replies
LEARN ABOUT CENTOS
ssh-ldap-helper
SSH-LDAP-HELPER(8) BSD System Manager's Manual SSH-LDAP-HELPER(8)NAME
ssh-ldap-helper -- sshd helper program for ldap support
SYNOPSIS
ssh-ldap-helper [-devw] [-f file] [-s user]
DESCRIPTION
ssh-ldap-helper is used by sshd(1) to access keys provided by an LDAP. ssh-ldap-helper is disabled by default and can only be enabled in the
sshd configuration file /etc/ssh/sshd_config by setting AuthorizedKeysCommand to ``/usr/libexec/openssh/ssh-ldap-wrapper''.
ssh-ldap-helper is not intended to be invoked by the user, but from sshd(8) via ssh-ldap-wrapper.
The options are as follows:
-d Set the debug mode; ssh-ldap-helper prints all logs to stderr instead of syslog.
-e Implies -w; ssh-ldap-helper halts if it encounters an unknown item in the ldap.conf file.
-f ssh-ldap-helper uses this file as the ldap configuration file instead of /etc/ssh/ldap.conf (default).
-s ssh-ldap-helper prints out the user's keys to stdout and exits.
-v Implies -d; increases verbosity.
-w ssh-ldap-helper writes warnings about unknown items in the ldap.conf configuration file.
SEE ALSO sshd(8), sshd_config(5), ssh-ldap.conf(5),
HISTORY
ssh-ldap-helper first appeared in OpenSSH 5.5 + PKA-LDAP .
AUTHORS
Jan F. Chadima <jchadima@redhat.com>
BSD April 29, 2010 BSD