Atari 2600 Static Sound Problem
| March 15th, 2020Arduino, LCD & buttons
| December 4th, 2019Let’s encrypt certificate for Lync (Skype for Business)
| October 27th, 2018Assign a new wildcard certificate for Lync Edge
Let's Encrypt is a free, automated, and open Certificate Authority. It has a limitation for 3 month, but it can be automatically renewed.
Follow the below steps to use let's encrypt certificate on a Lync server:
Search and open "Lync Server Deployment Wizard"
Once open, click on "Install or update Lync Server System"
Click on "Request, Install or Assign Certificates"
Delete the expired Certificate then click on "Request"
Next, then choose "Prepare the request now, but sent it later Read more [...]
Toyota Techstream – Mini VCI – Windows 10 pro
| April 14th, 2018Configuring Mini VCI to work with Windows 10
After I installed the software, my Windows 10 didn't recognized the Mini VCI driver. The instillation CD included "MVCI Driver for TOYOTA.msi", but when trying to install, I received this error:
To fix this, I had to extract the file "MVCI Driver for TOYOTA.msi" using 7zip or the msiexec command.
After the extraction, copy all files to the folder: "C:\Program Files (x86)\XHorse Electronics\MVCI Driver for TOYOTA TIS". Copy IT3System.ini and IT3UserCustom.ini to "C:\Program Read more [...]
Manage AWS EC2 Snapshots
| November 23rd, 2017Create and delete snapshots
Create and delete snapshots according to retention plan.
IAM account:
In the AWS Management Console, go to IAM service. On the right side click on Users then Add User:
Type In user name and select Programmatic access. Then Next:Permissions
On the next page select "Attach existing policy directly" then click on Create Policy
Click on the JSON tab then copy/paste the code below(we will use one policy for creating and deleting snapshots):
{
"Version": "2012-10-17",
Read more [...]
Set default email for Office 365
| August 6th, 2017Powershell script to set default email for all AD users
Depending on the information stored for the users in the AD, there is two ways this can be accomplished:
1.Set email field and default email in ProxyAddresses according to UserPrincipalName:
$users = Get-ADUser -Filter * -properties EmailAddress -SearchBase "ou=Test,ou=Departments,dc=DOMAIN,dc=COM"
foreach ($user in $users) {
$useremail = $user.UserPrincipalName
Set-ADUser $user -Add @{'ProxyAddresses' = ("SMTP:"+$useremail )} -EmailAddress $useremail
}
2. Set default email in ProxyAddresses Read more [...]
bash: wp: command not found
| August 4th, 2017WP-Cli
After installing WP-CLI as in here: http://wp-cli.org/
executing wp gives the error:
bash: wp: command not found
For me the problem was that the system didn’t have the directory /usr/local/bin in the PATH, to add it:
PATH=$PATH:/usr/local/bin
export PATH
wp should work now if installed correctly
Python – Get files modification date within a period of time
| July 18th, 2017Find files number and size that were modified within a period of time
#!/usr/bin/env python
import os, sys, time
from datetime import timedelta, datetime
totalFiles1 = 0;
totalFilesSize1 = 0;
totalFiles2 = 0;
totalFilesSize2 = 0;
days = 0;
daysts = 0;
def checkModificationDates(path):
global totalFiles1, totalFilesSize1,totalFiles2, totalFilesSize2, days, daysts
totalsize1 = float();
files1 = 0;
totalsize2 = float();
files2 = 0;
for directory, subdirectories, filenames in os.walk(path):
for filename in Read more [...]
Python Script to set file dates
| July 8th, 2017from Lite SQL database
#!/usr/bin/python
# -*- coding: utf-8 -*-
import sqlite3 as lite
import os, csv, sys, subprocess, hashlib, time
from datetime import timedelta, datetime, tzinfo
import platform
con = lite.connect('files.db')
con.text_factory = str
with con:
for directory, subdirectories, filenames in os.walk('.'):
print(directory);
cur = con.cursor()
cur.execute("SELECT * FROM data where path=:directory COLLATE NOCASE", {"directory":directory})
con.commit()
Read more [...]