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1answer
2k views

negative WMI-Filter for security filtering in GPO

I need to create a group policy object (GPO) that will disable printer redirection for all computers except certain servers. I considered making a security group and adding all the computers except ...
2
votes
1answer
1k views

capping VM IO with cgroups

I'm using cgroups to cap disk IO that a VM does by using libvirt's support for cgroups. So, I'm getting the major/minor number of the device from a 'ls -lL' on the drive where the '.img' file for the ...
6
votes
5answers
81k views

pfsense: how to block internet for one client

I Have a network at home with a PFSense Software firewall. There are about 2 PCs and 3 laptops that connect to the internet through this firewall. I would like to use the Firewall rules to block ...
0
votes
1answer
1k views

How to make Dell PowerEdge R410 boot from two hard drives?

I have a Dell PowerEdge R410 with two SAS drives connected to the SAS controller and I would like that both of them can be in the boot sequence tried to boot. I would like to use md software RAID-1 in ...
0
votes
1answer
1k views

.Net SqlClient Data Provider error when comparing keys in powershell DB install

I am trying to install Databases on a new windows 7 machine with powershell code that was meant for windows xp. I have been able to fix most of the problems as I have come across them but I have been ...
1
vote
0answers
16 views

Connecting to a web server with 2 way SSL enabled doesn't prompt for certificate in any browser and returns 403.7 error

I've been trying to set up a website with 2 way SSL in IIS 10. It's not going so great. Already have a domain I got through NameCheap, and have DNS through CloudFlare (DNS only, no proxy). The ...
4
votes
2answers
4k views

What is MDA (fetchmail) and MTA (sendmail)?

I have read some articles about MDA and MTA but still don't have a hang on it. What is exactly is the difference between a MDA like fetchmail and a MTA like sendmail. In my computer, do I have to ...
0
votes
2answers
633 views

Problem setting up DL360G5 with scsi RAID

I have a problem with reinstalling OS on a DL360G5. The BIOS [F9] do not detect any disc controllers and the HP SmartSetup did not find any compatible controllers. Inside the server, the two SCSI ...
1
vote
1answer
64 views

How to force redrection when url contains question mark in htaccess?

I have a URL : www.example.com/PageName:ArgumentValue1,ArgumentValue2 I would like to make a redirection to www.example.com/apex/f?p=alias:PageName:ArgumentValue1,ArgumentValue2 I have done so ...
0
votes
1answer
17 views

Enable a single CGI script for Apache within the document root?

Is it possible to enable a single CGI script stored within the Apache 2.4 document root ? I was hoping something like the following might be possible : <VirtualHost *:80> DocumentRoot "...
0
votes
0answers
13 views

How to check on CentOS 7.7 which process take 1 min because of slow page loading (TTFB 1 min)

I'm using CentOS version 7.7. A few days ago my frontend page (not whole website) TTFB is exactly 1 min. How I can check which process causes that? I'm using PHP 7.3 php-fpm ON Any way to check which ...
0
votes
1answer
927 views

How activate the GNOME ENVIOREMENT in SLES 11 SP4?

i am trying to run the gnome envirioment in an SLES 11 SP4 instance, i do the following: First i install the package: zypper -n install -t pattern x11 gnome And make the next changes: In window ...
2
votes
1answer
1k views

Can't make PHP work as FastCGI on Apache and Windows

I'm trying to run PHP as FastCGI with no success. I made a *.conf file such on mod_fcgid page but without a wrapper script. Here is my conf: # php5 as FastCGI executable FcgidMaxRequestsPerProcess ...
0
votes
1answer
25 views

Removing empty List in output as result [on hold]

I have a simple script as following: import re wanted_line = [] with open('lines.txt','rt') as myfile: for myline in myfile: wanted_line = re.findall('ticket/\d+',myline) print(wanted_line[:...
7
votes
1answer
2k views

proc-sys-fs-binfmt_misc.automount failed service

I am using ubuntu 14.10. I have just installed systemd and I have a failing service, proc-sys-fs-binfmt_misc.automount. I've seen here it's a part of systemd: Is this file important? How do I solve ...
0
votes
2answers
1k views

How to recover from cisco 3750 console lockout if the login method is set to login local but no local usernames are configured?

I have two 3750G stacked and I am locked out of console access. The startup-config console settings are login and local. However, there is no local database, i.e, no username and password is specified....
0
votes
1answer
14 views

squid proxy - using ipv6 for outgoing traffic instead of ipv4

When I am connecting via squid proxy to internet, getting ipv6 address instead of ipv4. The proxy is configured for both ipv4 and ipv6. Why it is preferring ipv6 ?Could anyone please advise what to ...
0
votes
0answers
14 views

How install postfix dovecot with ssl on debian 10? [on hold]

I trying to install mailserver on Debian 10 but i cant find good manual step by step. I need install Postfix, Dovecot, Sasl and ssl plus some spam list etc. Maybe you can help me with any good link ...
0
votes
1answer
18 views

Log shell stdin & stdout

I'm trying to setup a bastion that I would like to log all commands executed and output to (ideally per-user) log files. I looked at auditd, and can see how to log commands executed to system I don't ...
1
vote
2answers
2k views

OpenDKIM Unable to bind to port Permission Denied

I see a lot of this kind of problem, but with the "Address already in use" error and not the "Permission Denied" error I am getting. I installed OpenDKIM via this blog: http://blog.matoski.com/...
1
vote
2answers
19 views

HP Smart Array P420i Configuration - LZMA data is corrupt

I'm trying to get into the Array Configuration Utility for the Smart Array P420i controller. The server is a HP ProLiant DL360p Gen8. After POST, I press F5 as asked in order to get to the ACU. ...
0
votes
0answers
7 views

Cannot download files or use the browser properly - bad record mac or SSL decryption failed on linux. Aw snap! on windows

When I try to download large(ish) files I get a "decryption failed or bad record mac" error. I currently don't have this issue on any other computer, phone, or laptop that is on the same network. ...
1
vote
2answers
3k views

mod_proxy_http can not be enabled

I have the current proxy modules enabled and working fine: $ apache2ctl -M | grep proxy proxy_module (shared) proxy_fcgi_module (shared) When I enable mod_proxy_http with a2enmod proxy_http and ...
0
votes
2answers
1k views

Nginx, ModSecurity, IP Tables blocking WordPress dos/ddos attack

For the past 14 days I have had my website being hit by millions of WordPress installs over the world which .htaccess is kind of coping with but I am trying to get something to kick them before ...
0
votes
1answer
28 views
+50

Changing the root folder on my vsftp server

I new to this so followed this walkthrough to set up a vsftp server on an Ubuntu 16.04 box. With this configuration I managed to log into my ftp server and upload/download files but the thing is that ...
1
vote
1answer
31 views

How to redirect URL with string query to the same URL without string query?

The URL(s) like below (there are 2 websites, one with www and other without it) https://example1.com/any-path-here/?_gl=1*um0ntk*_ga*...
0
votes
0answers
13 views

Deploying Website On Mac Os Server using Docker-compose

I have containerized a web application and need to deploy it on my client's Mac server. I successfully tested the deployment on a virtual Ubuntu server, which is trivial (installing the Docker ...
2
votes
0answers
229 views

Xen 4.11 Hypervisor conflict between multiple interfaces

After some configuration and some purges and installations the following configuration worked: name='virtual-machine' type='hvm' vcpus=4 memory=4096 firmware='bios' vif=['bridge=xenbr0'] disk=['phy:/...
0
votes
0answers
10 views

ZFS Pool Comes and Goes

I have a ZFS pool defined on top of LUKS-encrypted disks. I've been using it successfully. I shut-down my server, reconnected a drive which had been unplugged to diagnose a problem, and I booted. ...
0
votes
1answer
38 views

How is 10GBASE-T defined for providing compatibility?

Is there a common source for description (like for "data link layer" and might include electrical specification of "physical layer") of 10GBASE-T as standard for technical devices? Considering ...
0
votes
0answers
41 views

USB Flash Drive unbootable on IBM/Lenovo x3850 X5

Specs/Firmware: Server: IBM/Lenovo x3850 X5 (model: 7143B2G) IMM: YUOOH5A-1.55 (01/15/2018) UEFI: G0E188BUS-1.88 (05/29/2018) DSA: ...
0
votes
1answer
925 views

mark match and connmark match in single iptable rule

I want to add connmark match with mark match in single iptable rule. I can add these rules individually, iptables -t mangle -I INPUT -j ACCEPT -i eth2 -m connmark --mark 0x1/0xf iptables -t mangle -...
1
vote
2answers
1k views

Hadoop initscript askes password

I have installed hadoop on my ubuntu 12.04 single node .I am trying to execute an init script to make the hadoop run on start up but it asks password every time i execute. #!/bin/sh ### BEGIN ...
1
vote
1answer
14 views

Haproxy Block if http_req_rate(60s) > 20 for 3 times?

This is sample configuration, frontend fe_app bind 0.0.0.0:8484 name http acl has_auth_header req.fhdr(api-key) -m found acl mark_as_abuser sc0_inc_gpc0(be_429_table_api) gt 10 ...
0
votes
0answers
10 views

how to redirect using an alias pathname in haproxy?

I have 2 applications that are working properly and running on their respective ports (5000 and 30000).However when i try to reach these application using an alias name in the url they don't work ...
0
votes
1answer
2k views

APT/DPKG is broken - Unable to remove mysql-server-core-5.5

I want to completely remove any packages related to mysql on my server. But I seems unable to achieve that task. APT seems unable to understand that mysql-server is not installed on the server. Is it ...
0
votes
2answers
1k views

Subversion Edge fails after setup

I've set up Subversion Edge two or three times on (linux) servers now, and after an undetermined about of time, it just fails. I install using the included readme and get everything up and running. ...
-1
votes
1answer
117 views

What transceiver can convert 10GBASE-KR or 10GBASE-KX4 to 10GBASE-T or 1000BASE-KX to 1GBASE-T? [closed]

A pci-e network card supports 1000BASE-KX, 10GBASE-KX4 and 10GBASE-KR on SFP connector, but the required mode for twisted pair support on RJ45 (8P8C connector) is 1G- or 10GBASE-T. What type of ...
0
votes
2answers
1k views

Using Jenkins to access mysql files on the same instance

I have a Jenkins installation and running mysql server on the same box. One of my jenkins jobs is supposed to tar up the /var/lib/mysql folder but I get the following error tar: /var/lib/mysql/...
1
vote
1answer
1k views

Remote Desktop Printing Issues

We have a remote non-AD application server running Windows 2008 R2. Users are logging in via RDP and attempting to print Word documents (Word 2007) to their local printer and from time to time if the ...
0
votes
2answers
50 views

Finding Host Name / Computer Name over IP

I'm trying to find out how to lookup the HostName of a computer over IP using Command Prompt, however I don't need the registered DNS name. I'm attempting to do an IP/DNS Database Cleanup so finding ...
1
vote
1answer
1k views

IPv6 and LXC connectivity

I am struggling a bit on how to equip my LXC configuration with IPv6 currently. What's the setup? Ubuntu 16.04 LTS LXC2-beta from the Ubuntu PPA's (feature IPv6 connectivity) I use a netcup IPv6 ...
1
vote
1answer
1k views

Exchange 2010 EMS New-InboxRule does not create rule for some users and create multiple rules for others

We are trying to make a rule where if a message has XXXXX in the subject then move to the Junk Folder. I have granted my user full access rights to all mailboxes on the server. I have confirmed I ...
0
votes
0answers
21 views

Nginx Keep using RAM, same usage at peak and off peak time

I have an Ubuntu 18.04 (64 bit), Nginx 1.17.4, Php7.3 VPS and uses the FastCGI cache with PageSpeed module (1GB total RAM). In this VPS, hosted three WordPress sites and they are regional basis. ...
0
votes
1answer
1k views

cannot read clients from nas table in freeradius only from clients.conf

I have installed freeradius on Centos. The MySQL database is populated with some data for testing, and the freeradiusd.conf and sql.conf are configured. The RADIUS server is able to connect with the ...
3
votes
1answer
1k views

Dedicated per region fee for Amazon EC2 dedicated instances

I'm sorry if this isn't the right forum for this question but I read the rules and it didn't seem to imply I can't ask this... Anyways I'm looking to get some EC2 dedicated instances because I will ...
1
vote
0answers
11 views

High load after creating a new LVM raid5

I just redid my NAS, switching from ZFS to LVM raid. This is a new raid with 3x8TB, each physical volume is a LUKS volume. lvs -a -o+devices shows me: LV VG Attr ...
62
votes
4answers
144k views

What is the correct syntax to run cron every 4 hours? [duplicate]

I have the following syntax (which I think is correcT?) but it runs the command every minute! * */4 * * * /cmd.sh
0
votes
0answers
12 views

libreswan ipsec with virtual interface

i am currently building up a vpn for my devices on CentOS8. I am using libreswan for this purpose. Mechanism is Ikev2 RSA and as far as i can see this works fine for the most part (clients can reach ...
0
votes
1answer
2k views

Permissions prevent file upload in vsftpd

I want to setup vsftpd to allow a user (foouser) to upload and create directories to /var/www/ with the intention of allowing entire webstites to be uploaded. Current Permissions: Apache runs at www-...

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