A little something about everything

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http error, PHP 7.x, 5.6 on windows IIS server: 0xc0000135 500 php.cgi.exe

This error can be caused by not installing the related Visual C++ Redistributable for Visual Studio

That is it.

How to quickly export a mailbox from exchange 2013 in .pst format, main or archive mailbox

Quick step by step of how to export a mailbox directly from exchange 2013 ECP/EAC.

  1. Be sure you have a share setup and ready to export to
    • This will require access to the server directly if you have not already done so. So \\SERVERNAME\SHARE for example.
  2. Login to your SERVER via ECP
    • Select Permissions
    • Double click(Edit) "Recipient Management"
      • Select + under "Roles" and choose "Mailbox Import Export"
      • Select + under "Members" and choose the user you want to be able to manage mailbox exports with.
      • Click "Save"
    • Click "Recipents"
      • Chose the mailbox/user you wish to export to .pst 
      • Choose "∙∙∙" then select "Export to PST File"
      • Choose the type of export, main mailbox or archive then choose next
      • Enter the share you wish to export to ie \\SERVERNAME\SHARE\mailbox(archive).pst
      • Choose if you want a notification once its done.
  3. Once its complete the PST file will be in the share.
Thats it your done!

Step by Step install of CentOS7 on Microsoft Hyper-V Server with Linux Integration Services Version 4.0

Step by Step install of CentOS7 on Microsoft Hyper-V Server

 

  1. Create new VHD Generation 1
  2. Install from iso
  3. Configure network
    • Check, "Automatically connect to this network when it is available"
    • If manual IP allocation configure IPv4 & IPv6 as needed.
  4. Set root password
  5. Finish install

Download and install Linux Integration Services 4.0 from microsoft

 

  1. Download Linux IC4.0
  2. attach the ISO from HyperV
  3. run the following commands:
    # mount /dev/cdrom /media
    # cd /media
    # ./install.sh
    # reboot
Update Network settings
  1. right click on the virtual machine and click settinsg then expand network adapter select advanced features and note the mac address.
  2. run the following commands:
    # vi /etc/sysconfig/network-scripts/ifcfg-eth0
  3. use "i" to insert text, (esc) to exit and ":wq" to write your changes to make the file look like this:
    TYPE="Ethernet"
    BOOTPROTO=none
    DEFROUTE=yes
    IPV4_FAILURE_FATAL=no
    IPV6INIT=yes
    IPV6_AUTOCONF=yes
    IPV6_DEFROUTE=yes
    IPV6_FAILURE_FATAL=no
    NAME=eth0
    UUID=(leave this as is)
    DEVICE="eth0"
    ONBOOT=yes
    HWADDR=(MAC ADDRESS, This should match what is configured in Hyper-V)
    Networking=yes
    IPADDR=(YOUR SERVER IP)
    PREFIX={your network prefix ie /24 = 24}
    GATEWAY=(YOUR DEFAULT GATEWAY)
    DNS1=(PRIMARY DNS SERVER IP)
    DNS2=(SECONDARY DNS SERVER IP)
    IPV6_PEERDNS=yes
    IPV6_PEERROUTES=yes
    IPV6+PRIVACY=no
  4. now restart the network:
    service network restart

Instalation should be complete

Be sure to run > yum update

If you receive "could not resolve host mirror.centos.org" be sure that onboot=yes in the network config.

Installing webmin on CentOS7 using the CentOS-7-x86_64-Minimal-1511.iso image

Installing webmin on CentOS7

 

  • Run the following commands:
    # yum update
    Is this ok [y/d/N]: y
    Is this ok [y/d/N]: y
    # cat > /etc/yum.repos.d/webmin.repo << EOF
  • Edit the file as follows:
    [Webmin]
    name=Webmin Distribution Neutral
    #baseurl=https://download.webmin.com/download/yum
    mirrorlist=https://download.webmin.com/download/yum/mirrorlist
    enabled=1
    EOF
  • Now run
    # rpm --import https://www.webmin.com/jcameron-key.asc
  • Install webmin
    # yum install webmin
    Is this ok [y/d/N]: y
  • Now open port 10000 to access webmin, to open for all IP's for example
    # iptables -I INPUT -p tcp --dport 10000 -j ACCEPT

Completed.

How to center an element (div, span, etc) using css3

In order to target a div you can do so by id or by class, for example

<div id="centerme" class="centerit">some content</div>

here is the css:

#centerme {
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
/* in some cases you may want to give it a width and height first */
height:100%;
max-height: 10rem;
width: 100%;
max-height: 20rem;
}
/* another option only vertical via class rather than id */
.centerit {
top: 50%;
transform: translateY(-50%);
}
/* or only horizontal  */
.centerit {
left: 50%;
transform: translateX(-50%);
}

That's it!