07-31-2013
7 More Discussions You Might Find Interesting
1. Linux
Hai
I am newbie to linux and I like know how can we connect linux with unix dump terminal. another thing is that whether I can get graphics in serial port connection using hyperterminal from windows.
rgds
sunil (2 Replies)
Discussion started by: sun
2 Replies
2. Solaris
Hi
anybody know how to test out the UDP port working?
cos UDP cannot use telnet to test...
Sumemr (2 Replies)
Discussion started by: summerpeh
2 Replies
3. Shell Programming and Scripting
I want to test connectivity between different servers with my server using information as IP and port only.
I have Name,IP List and port in one file. Please help how i can test connectivity is successful or not?
File format will be:
Name1,127.0.0.1,80
Name2,127.0.0.2,8080
Output could be ... (1 Reply)
Discussion started by: poweroflinux
1 Replies
4. Programming
Hello,
I'm trying to write a small c application to test a tcp port. This works fine for the most part but the default timeout on the connect is very long. I have been reading many posts but and it looks like I need to set the socket to be non-blocking and poll for a result. I have been totally... (2 Replies)
Discussion started by: tjones1105
2 Replies
5. AIX
From a Windows command prompt, when I want to test whether an IP and port is open to a connection I can use telnet:
telnet 1.2.3.4 5050
..tests whether I can connect to port 50 on host 1.2.3.4.
What is the correct context to do a similar test from an AIX console?
Thanks! (1 Reply)
Discussion started by: landog
1 Replies
6. UNIX for Dummies Questions & Answers
Hello,
I need to test telnet connections using port number for few hosts.
Could you please help me?
Thanks !! (1 Reply)
Discussion started by: skhichi
1 Replies
7. Shell Programming and Scripting
Hello,
I am pretty unskilled in bash and I need some script and my skills ale limited (yet) I am learning but situation now needs some more skills.
is there possibility to simply check IP address with ports from csv file?
My csv has hundred of IPs in this format
... (9 Replies)
Discussion started by: Keagan
9 Replies
LEARN ABOUT CENTOS
rpmkeys
RPMKEYS(8) System Manager's Manual RPMKEYS(8)
NAME
rpmkeys - RPM Keyring
SYNOPSIS
rpmkeys {--import|--checksig}
DESCRIPTION
The general forms of rpm digital signature commands are
rpmkeys --import PUBKEY ...
rpmkeys {-K|--checksig} PACKAGE_FILE ...
The --checksig option checks all the digests and signatures contained in PACKAGE_FILE to ensure the integrity and origin of the package.
Note that signatures are now verified whenever a package is read, and --checksig is useful to verify all of the digests and signatures
associated with a package.
Digital signatures cannot be verified without a public key. An ASCII armored public key can be added to the rpm database using --import.
An imported public key is carried in a header, and key ring management is performed exactly like package management. For example, all cur-
rently imported public keys can be displayed by:
rpm -qa gpg-pubkey*
Details about a specific public key, when imported, can be displayed by querying. Here's information about the Red Hat GPG/DSA key:
rpm -qi gpg-pubkey-db42a60e
Finally, public keys can be erased after importing just like packages. Here's how to remove the Red Hat GPG/DSA key
rpm -e gpg-pubkey-db42a60e
SEE ALSO
popt(3),
rpm(8),
rpmdb(8),
rpmsign(8),
rpm2cpio(8),
rpmbuild(8),
rpmspec(8),
rpmkeys --help - as rpm supports customizing the options via popt aliases it's impossible to guarantee that what's described in the manual
matches what's available.
http://www.rpm.org/ <URL:http://www.rpm.org/>
AUTHORS
Marc Ewing <marc@redhat.com>
Jeff Johnson <jbj@redhat.com>
Erik Troan <ewt@redhat.com>
Panu Matilainen <pmatilai@redhat.com>
Red Hat, Inc 29 October 2010 RPMKEYS(8)