↓
 

Software Effect Enterprises, Inc

  • Home
  • Link Packs
Home→Categories Centos - Page 2 << 1 2 3 >>

Category Archives: Centos

Post navigation

<< 1 2 3 >>

SNMP v3 and Cacti

Software Effect Enterprises, Inc Posted on June 13, 2017 by SEEIMarch 31, 2018

A quick synopsis on setting up a Cisco ASA and a Centos 6 or 7 system to use SNMP v3 to be monitored by Cacti Cisco ASA en conf t # create a snmp-server group (needed for SNMP v3) # … Continue reading →

Posted in Cacti, Centos, Centos 6, Centos 7, Cisco ASA, Linux, SNMP

Limit access to web site with a combination of IP address and basic authentication

Software Effect Enterprises, Inc Posted on May 24, 2017 by SEEIMay 24, 2017

I have a web site that I need to limit access with a combination if username/password AND ip address running on Apache 2.4 I completed this by putting the following in a configuration file <VirtualHost mystuff.domain.com:80> <Directory  /opt/mystuff>     Options … Continue reading →

Posted in Apache, Apache 2.4, Centos, Centos 7

Change port for sshd server

Software Effect Enterprises, Inc Posted on November 11, 2015 by SEEIMay 13, 2017

I changed the port for sshd on my servers to reduce the number of attacks against the sshd server. In the following example, I am changing the port from the default of 22 to 43231 First – backup your sshd_config … Continue reading →

Posted in Centos, Centos 6, Centos 7

Generate a new UUID for ethernet interface

Software Effect Enterprises, Inc Posted on May 12, 2017 by SEEIMay 12, 2017

# uuidgen ifcfg-eth0 e62680c3-f5f5-4f06-b862-68e00e3b4506

Continue reading →
Posted in Centos, Centos 6, Centos 7

3 command-line file conversion tools for Linux

Software Effect Enterprises, Inc Posted on October 20, 2016 by SEEIOctober 20, 2016

Pandoc Everyone I know who works with markup languages says Pandoc is the go-to utility for converting between those languages. And for good reason: Pandoc not only does some pretty nifty conversions, it’s fast, too. Have a file formatted with … Continue reading →

Posted in Centos, Fedora, Linux

Using UUID to Mount Disk

Software Effect Enterprises, Inc Posted on July 5, 2016 by SEEIJuly 5, 2016

In linux, hard drive dev assignments can get changed between reboots – especially with external/removable drives. This means using /dev/sdX or /dev/hdX is not the best way to mount a drive that needs to be mounted every time at boot. … Continue reading →

Posted in Centos, Centos 6, Centos 7, Fedora, Linux

Security Wipe Of Hard Drive Using Linux

Software Effect Enterprises, Inc Posted on December 4, 2015 by SEEIDecember 4, 2015

first – determine the dev of the hard drive – as in /dev/sda /dev/sdb etc Then excute shred -vz -n 3 /dev/XXX where XXX is the identifier of the hard drive Increase 3 to a larger value for higher security … Continue reading →

Posted in Centos, Centos 6, Centos 7, Fedora, Linux

semanage is not installed

Software Effect Enterprises, Inc Posted on November 10, 2015 by SEEINovember 10, 2015

semanage is used in configuring selinux. If it is not installed you need to run yum -y install policycoreutils-python

Continue reading →
Posted in Centos, Centos 6, Centos 7

xrdp error: Failed at step EXEC spawning /usr/sbin/xrdp: Permission denied

Software Effect Enterprises, Inc Posted on November 3, 2015 by SEEINovember 3, 2015

Updated xrdp on a Centos 7 system and xrdp would not start. Error logged in /var/log/messages: Failed at step EXEC spawning /usr/sbin/xrdp: Permission denied Fix: chcon -t bin_t /usr/sbin/xrdp /usr/sbin/xrdp-sesman Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1177202

Continue reading →
Posted in Centos, Centos 7, Linux

Centos 6 Installation Notes

Software Effect Enterprises, Inc Posted on November 11, 2013 by SEEINovember 11, 2013

Some Nice Pictures Of The Install Process http://linuxmoz.com/how-to-install-centos-6-linux-for-servers-desktops/ Google Earth I installed the x86_64 version of the Google Earth rpm. It did however not work: $ google-earth /usr/bin/google-earth: ./googleearth-bin: /lib/ld-lsb.so.3: bad ELF interpreter: No such file or directory Turns out … Continue reading →

Posted in Centos, Centos 6

Post navigation

<< 1 2 3 >>

Recent Posts

  • Upgrade Junos on SRX
  • Initial Configuration of SRX
  • Could not apply stored configuration to monitors
  • Find number of current dynamic VPN users currently connected to SRX300
  • Juniper SRX DHCP Server

Categories

  • Active Directory
  • Apache
  • Apache 2.4
  • ASA
  • Cacti
  • Centos
  • Centos 6
  • Centos 7
  • Centos 8
  • Cisco ASA
  • Cisco Switch
  • Dell
  • DHCP
  • Fedora
  • Fedora 31
  • Firefox
  • Gnome 3
  • Google Chrome
  • grub
  • httpd
  • Juniper
  • LetsEncrypt
  • LibreOffice
  • Libvirt
  • Linux
  • Mate
  • MySQL
  • named/bind
  • Networking
  • OpenVAS/Greenbone
  • PHP
  • Raspberry PI
  • SNMP
  • SRX
  • ssh
  • Uncategorized
  • wifi
  • Windows
  • Windows 10
  • Windows 7
  • Windows Server 2016
  • WordPress
  • Zimbra
  • Zimbra 7
  • Zimbra 8

Your IP Address

  • Powered by Find-IP.net
©2021 - Software Effect Enterprises, Inc - Weaver Xtreme Theme
↑