Hi all of you..............
I am using openldap on ubuntu server . i want to apply password policy for user's to set password length , expire date , ......etc.
can anybody guide me to configure this. (1 Reply)
Hi Solaris's expert
I need to change user password on Solaris10 2 servers.
With the same password I can change it just only one.
Try to check everything but not found difference??
password pattern: abcdeFgh9Jk
server1 check all characters but server2 check only first 8 characters.Why??... (10 Replies)
Today i was going through some of security guides written on linux .
Under shadow file security following points were mentioned.
1)The encrypted password stored under /etc/shadow file should have more than 14-25 characters.
2)Usernames in shadow file must satisfy to all the same rules as... (14 Replies)
Hi,
I am running NIS server on redhat linux 5 and I want to implement password restrictions for the yppasswd, how can I do it.Please help me.
I can implement password restriction for passwd by configuring /etc/pam.d/system-auth and setting crack_lib.so but I don't know how to implent the same... (3 Replies)
hi folk,
i try to setup a new password policy for our solaris box user, below are the /etc/default/passwd/, but then when i tried to create a user, it didn't ask for numeric character, and the new password also didn't ask for special characters.
# useradd testing
# passwd testing
New... (7 Replies)
Hi Experts,
i would like to know the description of the following:
Minimum: 0
Maximum: 90
Warning: 7
Inactive: -1
Last Change: Never
Password Expires: Never
Password Inactive: Never
Account Expires: Never
Does this means that... (2 Replies)
Hello All,
I have Sun DSEE7 (11g) on Solaris 10.
I have run idsconfig and initialized ldap client with profile created using idsconfig.
My ldap authentication works. Here is my pam.conf
# Authentication management
#
# login service (explicit because of pam_dial_auth)
#
login ... (3 Replies)
Hello Team,
I am using Lubuntu & have DRBL remote boot setup with open Ldap authentication. Currently there is no password expire policy. I want to set Password Policy so that user's password will expire after a month & they will get prompt to change their password.
Using PAM we can do it,... (1 Reply)
I need help. I have set a password policy. But I want to dis allow setting user name as password.
My policy is as below...
min length =8
min diff=2
min alpha=2
max repeats=2
dictionary= /usr/share/dict/words
Still user can set his username as password (i.e. Jackie1234).
Code tags for... (11 Replies)
Hi,
I am unable to enforce password complexity policy for root user. (other users are working) on RHEL 6.2. Anything wrong with system-auth parameters? PLease help..
vi /etc/pam.d/system-auth
#%PAM-1.0
# This file is auto-generated.
# User changes will be destroyed the next time... (1 Reply)
Discussion started by: suresh3566
1 Replies
LEARN ABOUT CENTOS
shell-quote
SHELL-QUOTE(1) User Contributed Perl Documentation SHELL-QUOTE(1)NAME
shell-quote - quote arguments for safe use, unmodified in a shell command
SYNOPSIS
shell-quote [switch]... arg...
DESCRIPTION
shell-quote lets you pass arbitrary strings through the shell so that they won't be changed by the shell. This lets you process commands
or files with embedded white space or shell globbing characters safely. Here are a few examples.
EXAMPLES
ssh preserving args
When running a remote command with ssh, ssh doesn't preserve the separate arguments it receives. It just joins them with spaces and
passes them to "$SHELL -c". This doesn't work as intended:
ssh host touch 'hi there' # fails
It creates 2 files, hi and there. Instead, do this:
cmd=`shell-quote touch 'hi there'`
ssh host "$cmd"
This gives you just 1 file, hi there.
process find output
It's not ordinarily possible to process an arbitrary list of files output by find with a shell script. Anything you put in $IFS to
split up the output could legitimately be in a file's name. Here's how you can do it using shell-quote:
eval set -- `find -type f -print0 | xargs -0 shell-quote --`
debug shell scripts
shell-quote is better than echo for debugging shell scripts.
debug() {
[ -z "$debug" ] || shell-quote "debug:" "$@"
}
With echo you can't tell the difference between "debug 'foo bar'" and "debug foo bar", but with shell-quote you can.
save a command for later
shell-quote can be used to build up a shell command to run later. Say you want the user to be able to give you switches for a command
you're going to run. If you don't want the switches to be re-evaluated by the shell (which is usually a good idea, else there are
things the user can't pass through), you can do something like this:
user_switches=
while [ $# != 0 ]
do
case x$1 in
x--pass-through)
[ $# -gt 1 ] || die "need an argument for $1"
user_switches="$user_switches "`shell-quote -- "$2"`
shift;;
# process other switches
esac
shift
done
# later
eval "shell-quote some-command $user_switches my args"
OPTIONS --debug
Turn debugging on.
--help
Show the usage message and die.
--version
Show the version number and exit.
AVAILABILITY
The code is licensed under the GNU GPL. Check http://www.argon.org/~roderick/ or CPAN for updated versions.
AUTHOR
Roderick Schertler <roderick@argon.org>
perl v5.16.3 2010-06-11 SHELL-QUOTE(1)