similar to: Screwed up my iptables firewall

does anyone know how to get ksh to use tab completion? -- Andrew Rice Jr Systems Analyst Carrier Management Systems, Inc. 500 Chestnut Street, Suite 500 Abilene, TX 79602 USA support: (325) 672-0975 office: (325) 677-5900 fax: (325) 676-0529 http://www.nams.net NAMS III, NAMS 2000 Centralized, NAMS BMX

using vsftpd, I know its possible to specify what directory you want a user to be dropped into when he ftps in...but I dont remember where to go to change that. any suggestions? -- Andrew Rice Jr

Does anyone know in centos how to create an md5sum list based on the current rpms that I have installed right now on my box? I tried something like rpm -q -v | md5sum >> list but didnt work. Andrew

hey all...just curious if anyone has dealt with any issues regarding installing centos x86_64 on a laptop running with an AMD turion 64 bit processor -- Andrew Rice Jr Systems Analyst Carrier Management Systems, Inc. 500 Chestnut Street, Suite 500 Abilene, TX 79602 USA support: (325) 672-0975 office: (325) 677-5900 fax: (325) 676-0529 http://www.nams.net NAMS III, NAMS 2000 Centralized, NAMS

I apologize if this has been asked and answered, but I googled and attempted things for several hours today without success. I have a freshly installed CentOS 7 system that I'd like to disable the firewall and all iptables rules. Basically the equivalent of doing iptables -F In a nutshell I've tried the following commands, in many different ways and orders, but when the system

Can anyone recommend any workflow maintenance agreement software that could run on a mysql database on centos and that could be easily configurable? -- Andrew Rice Jr Systems Analyst Carrier Management Systems, Inc. 500 Chestnut Street, Suite 500 Abilene, TX 79602 USA support: (325) 672-0975 office: (325) 677-5900 fax: (325) 676-0529 http://www.nams.net NAMS III, NAMS 2000 Centralized,

Does anyone know if I can use traceroute on a vpn connection to see if everything on my end is working ok? I ran ipsec eroute and it shows the tunnel is up and passing traffic to it but just curious what all tests that I can run on them. -- Andrew Rice Jr Systems Analyst Carrier Management Systems, Inc. 500 Chestnut Street, Suite 500 Abilene, TX 79602 USA support: (325) 672-0975 office:

Hey all...just curious if anyone has ever run into any trouble using yum for updates.. anything at all? just curious. I use it all the time...finds the dependencies and never had any real issues. just curious how you would downgrade a package though if that option is even at all available or not. -- Andrew Rice Jr Systems Analyst Carrier Management Systems, Inc. 500 Chestnut Street, Suite 500

Anyone know of any good pdf to text converters that will run on *nix platforms? -- Andrew Rice Jr Systems Analyst Carrier Management Systems, Inc. 500 Chestnut Street, Suite 500 Abilene, TX 79602 USA support: (325) 672-0975 office: (325) 677-5900 fax: (325) 676-0529 http://www.nams.net NAMS III, NAMS 2000 Centralized, NAMS BMX

Hey, just curious if anyone has had any trouble upgrading to the 2.6.9-22.0.2 kernel using yum -- Andrew Rice Jr Systems Analyst Carrier Management Systems, Inc. 500 Chestnut Street, Suite 500 Abilene, TX 79602 USA support: (325) 672-0975 office: (325) 677-5900 fax: (325) 676-0529 http://www.nams.net NAMS III, NAMS 2000 Centralized, NAMS BMX

Wondering if anyone is willing to give me a little assistance with some firewall rules. I think what I'm looking for is fairly simple, and I've been trying to use webmin's firewall module without success. I have a web server that I'd like to open up port 80 and forward a specific port for a select number of allowed ips. That's it. Everything else is dropped. allow: port 80

Data Wed, 22 Mar 2017 19:56:03 -0400 James Pifer <jep at obrien-pifer.com> wrote: > I apologize if this has been asked and answered, but I googled and > attempted things for several hours today without success. Iptables isn't used by default, at least not directly. Easiest way to do dosable firewall is: # systemctl mask firewalld and restart the machine. 192.168.122. subnet is

I'm not sure why this started, but apparently I'm having a DNS problem. Yesterday mail started bouncing with this error: 450 Unable to find obrien-pifer.com I think the messages eventually get delivered, but not sure. I guess I'll see if this one makes the list. I checked my domain using http://www.checkdns.net/ and it gives me a couple warnings. One is that there's no MX

I have a server running on CentOS that sits being another firewall. I want to forward a certain ports to another server, but only for a handful of addresses. Can anyone assist with an example rule of this? For example, let's say I wanted requests from 24.83.77.24 and 63.47.50.16 on port 10001 to forward to internal server 192.168.1.15 All other requests for THAT port would be rejected or

Hi. I have some new 64bit Windows 2008 R2 domU''s running on SLES11/xen_3.4.2. What is everyone using to get 1gb network performance on win2k8? I''ve used GPLPV on win2k3, but I see you have to sign the drivers yourself for 64bit. Maybe that process isn''t difficult, I only glance at the link from gplpv''s page. What is everyone using? GPLPV is about the only

I was looking at my maillog and it looks like someone is trying to get into my pop3 server. Dec 9 15:28:54 mailserver dovecot: pop3-login: Aborted login: user=<alexis>, method=PLAIN, rip=::ffff:66.167.184.203, lip=::ffff:192.168.1.2 Dec 9 15:29:08 mailserver dovecot: pop3-login: Aborted login: user=<alfonso>, method=PLAIN, rip=::ffff:66.167.184.203, lip=::ffff:192.168.1.2 Dec 9

I need to enable some access to the httpd logs over ftp so they can be analyzed by another application to get a report. I used to do this on Windows NT before replacing the server with CentOS. Thanks to help from another thread I have an ftp server enabled on the web server. I thought the easiest thing to do would be to create an id for the application to connect with, then provide a symlink to

Can someone tell me if I edit the iptables file manually to create a rule to deny ANY access to a server or do I need to use the gui? -- Andrew Rice Jr

Hello R-Group I found how to fill the data.frame -> http://finzi.psych.upenn.edu/R/Rhelp02a/archive/70843.html N1 <- rnorm(4) N2 <- rnorm(4) N3 <- rnorm(4) N4 <- rnorm(4) X1 <- LETTERS[1:4] ################### nams <- c(paste("N", 1:4, sep = ""), "X1") dat <- data.frame(lapply(nams, get)) names(dat) <- nams dat But I need also to create

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I have a rectangular matrix of size 920 by 85. I'd like to coerce it into a square matrix such that all row/col names are present in the new matrix and the additional values are zero. As an example: A B C D A 1 2 3 4 E 5 6 7 8 F 9 10 11 12 Would be coerced to: A B C D E F A 1 2 3 4 5 9 B 2 0 0 0 6 10 C 3 0 0