1. most ksh insist in safe mode
2. Linux does not support suid scripts. You need to write and compile a binary helper, or use an existing helper like sudo.
I am researching ways in which to backup files or whole file systems for backup to another system.
We are using Suse Linux 7.0 with no tape backup devices or secondary disks.
What utilities would be the best to use for a simple yet flexible script for backup purposes?
tar, cpio, compress. (3 Replies)
i have a script that will retrive some info from database. The script is working fine but i have to add new feature in it when the script fails or retrive null result it should reflect in the log file.
below the script AMR_Inactive.sh
while read i
do
connect1=`sqlplus -silent... (3 Replies)
Hi,
We have smb client running on two of the linux boxes and smb server on another linux system. During a backup operation which uses smb, read of a file was allowed while write to the same file was going on.Also simultaneous writes to the same file were allowed.Following are the settings in the... (1 Reply)
Hello everyone,
I have a radio wireless called UBNT Nanostation5
It has this linux OS:Linux version 2.4.27-ubnt0
When i want to write a script in ssh, i get some errors
The script is:
ifconfig eth0 down
ifconfig eth0 hw ether 00:15:6D:**:**:**
ifconfig eth0 up
cfg -x
echo... (1 Reply)
Hi everyone,
when executing this command in unix:
echo "WM7 Fatal Alerts:", $(cat query1.txt) > a.csvIt works fine, but running this command in a shell script gives an error saying that there's a syntax error.
here is content of my script:
tdbsrvr$ vi hc.sh
"hc.sh" 22 lines, 509... (4 Replies)
Hi,
OS : Linux
I have an executable (P1) owned by user say "abcd" and the setuid bit is set. And there is another executable (P2) which brings up the process (P1).
When the setuid bit is set, the process P1 is failing, if the setuid bit is not set there is no issue.
I was wondering if... (6 Replies)
Hi,
i am new here let me say HI for all.
now i have a question please:
i am sending one command to my machine to create 3 names.
if one of the names exists then the box return error message that already have the name but will continue to create the rests.
How i can break the command and... (7 Replies)
Just learning about the privilege escalation method provided by setuid. Correct me if I am wrong but what it does is change the uid of the current process to whatever uid I set. Right ?
So what stops me from writing my own C program and calling setuid(0) within it and gaining root privileges ?
... (2 Replies)
Discussion started by: sreyan32
2 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