If you just want the file list then (all one line):
If you want it all pretty-printed then how about simplifying it (and adding a "not found" message for completeness):
can someone pls help me with the script for a files coming from one system to a particular directory and i want to write a script to move those files to another directory on different system by renaming the files...
pls someone help me on this...
thanking in anticipation.... (1 Reply)
hi,
I am stuck in a shell script where in i need to extract the specific users from \etc\passwd file. Once this is done, i need to assign Roles to these users which are different for different users. What could be the optimum solution. If i hard code the Roles values in a text file, how would i... (1 Reply)
Hi
How to call a shell scripting through a Perl scripting? Actually I need some value from Shell scripting and passes in the Perl scripting. So how can i do this? (2 Replies)
Hi all,
I would like to start developping some good scripting skills. Do you think it would be best to start with shell scripting or Perl? I already got a fundation, really basics, in perl. but I am wondering what would be best to be good at first.
Can you please help me determine which one to... (14 Replies)
Gents,
I have been working in a Solaris/Unix environment for about 9 months. I took some linux classses online before getting the job. But, I am not very good at scripting. I want to learn how to script. Do you think that I should start with Shell scripting or Perl? I wanted to continue with... (2 Replies)
Hello everyone, I am new to the forum community and need help with some scripts. I have attached what I have so far and these are scripts that have been passed on to me for a project that I have been assigned. To tell the truth I have never really worked with scripts and have no clue how these even... (3 Replies)
Hello everyone, I am new to the forum community and need help with some scripts. First off let me put that this is “NOT” a homework assignment as I have been given this information where I work (IUPUI-UITS) and need help on this since I have no experience in this area. The only reason I am turning... (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
4. Recall that the env command provides a list of various environment variables available to you. Two of those... (5 Replies)
Below is the data file(results) contents-
13450708,13470474,US,15
24954,24845,JPN,44
14258992,14365059,US,4
24954,24845,IND,44
I want to send above data sets to email in a tabular format. For that I am using below awk script. Now the challenge I am facing here is - I want to make the... (2 Replies)
Discussion started by: Roseline
2 Replies
LEARN ABOUT NETBSD
hosts.equiv
HOSTS.EQUIV(5) BSD File Formats Manual HOSTS.EQUIV(5)NAME
hosts.equiv, .rhosts -- trusted remote hosts and host-user pairs
DESCRIPTION
The hosts.equiv and .rhosts files list hosts and users which are ``trusted'' by the local host when a connection is made via rlogind(8),
rshd(8), or any other server that uses ruserok(3). This mechanism bypasses password checks, and is required for access via rsh(1).
Each line of these files has the format:
hostname [username]
The hostname may be specified as a host name (typically a fully qualified host name in a DNS environment) or address, ``+@netgroup'' (from
which only the host names are checked), or a ``+'' wildcard (allow all hosts).
The username, if specified, may be given as a user name on the remote host, ``+@netgroup'' (from which only the user names are checked), or a
``+'' wildcard (allow all remote users).
If a username is specified, only that user from the specified host may login to the local machine. If a username is not specified, any user
may login with the same user name.
EXAMPLES
somehost
A common usage: users on somehost may login to the local host as the same user name.
somehost username
The user username on somehost may login to the local host. If specified in /etc/hosts.equiv, the user may login with only the same
user name.
+@anetgroup username
The user username may login to the local host from any machine listed in the netgroup anetgroup.
+
+ +
Two severe security hazards. In the first case, allows a user on any machine to login to the local host as the same user name. In the
second case, allows any user on any machine to login to the local host (as any user, if in /etc/hosts.equiv).
WARNINGS
The username checks provided by this mechanism are not secure, as the remote user name is received by the server unchecked for validity.
Therefore this mechanism should only be used in an environment where all hosts are completely trusted.
A numeric host address instead of a host name can help security considerations somewhat; the address is then used directly by iruserok(3).
When a username (or netgroup, or +) is specified in /etc/hosts.equiv, that user (or group of users, or all users, respectively) may login to
the local host as any local user. Usernames in /etc/hosts.equiv should therefore be used with extreme caution, or not at all.
A .rhosts file must be owned by the user whose home directory it resides in, and must be writable only by that user.
Logins as root only check root's .rhosts file; the /etc/hosts.equiv file is not checked for security. Access permitted through root's
.rhosts file is typically only for rsh(1), as root must still login on the console for an interactive login such as rlogin(1).
FILES
/etc/hosts.equiv Global trusted host-user pairs list
~/.rhosts Per-user trusted host-user pairs list
SEE ALSO rcp(1), rlogin(1), rsh(1), rcmd(3), ruserok(3), netgroup(5)HISTORY
The .rhosts file format appeared in 4.2BSD.
BUGS
The ruserok(3) implementation currently skips negative entries (preceded with a ``-'' sign) and does not treat them as ``short-circuit'' neg-
ative entries.
BSD November 26, 1997 BSD