Allow SSH for specific IP Address and block all others Solution 1: Using /etc/hosts.allow And /etc/hosts.deny File SSHD will first check /etc/hosts.allow for entries. If there is no rule in /etc/hosts.allow which fits SSHD will go on checking /etc/hosts.deny for rules. So you need to add: vim /etc/hosts.deny sshd: ALL EXCEPT LOCAL To block every Read More
Month: May 2020
How to deal with Replies do not show a picture in the signature
A common reason for this is that you are replying to a Plain Text message and Plain Text messages simply cannot hold any formatting or embedded object such as pictures. Quick workaround A quick workaround is to change the message format from Plain Text to HTML and then to reinsert your signature. Customize Plain Text Read More
Set up voicemail – TELUS
Set up voicemail From your mobile device, hold down the 1 key ( or call your 10 digit handset number) When prompted enter a password between 4 and 15 digits long. Choose a password that is hard for others to guess. Avoid using repetitive and sequential numbers such as 1111, 1234 etc Choose whether you want to bypass your Read More
How To Shrink And Fit Pages When Printing In Outlook?
How To Shrink And Fit To Pages When Printing In Outlook? In Excel, you can apply the feature of Fit all columns/rows on One Page to save printing paper. However, it is hard to shrink email message content and make the content fit to printing pagers. Here we will introduce a curve trick to shrink overflowing message Read More
How to run Mail32 option by command line – mlcfg32.cpl
How to run Mail32 option by command line – mlcfg32.cpl mlcfg32.cpl is located in your Office installation path, so typically %PROGRAMFILES%\Microsoft Office\Office <Version> and this one is inserted into the system-wide %PATH% upon installation, so unless the %PATH% is being messed with, it should work out of the box. If not, you still can navigate to the office folder and run it Read More
How to config NTP on a Cisco router/switch
Network Time Protocol (NTP) is a vital service not only for Cisco devices but almost every network device. Any computer-based device needs to be accurately synchronised with a reliable time source such as an NTP server. When it comes to Cisco routers, obtaining the correct time is extremely important because a variety of services depend Read More