Difference between /bin/false & /sbin/nologin
I have seen few system administrators using /sbin/nologin and few use /bin/false to deny shell access to a particular user...
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Missing Delete option under a category in WordPress?
When I started using WordPress, I created many categories – around 30 to 40. After few years, it started to...How to Recover/Restore Deleted Post in WordPress?
Deleted a post by mistake? Don’t panic. It can happen to anyone and it had happened to me many times....WhatsApp shows numbers instead of Contact names? Here’s a fix
All of a sudden, WhatsApp shows numbers instead of contact names on Android. Fortunately, there’s a fix for it and...Fix PHP Error – It is not safe to rely on the system’s timezone settings
Do you see this error “It is not safe to rely on the system’s timezone settings” (PHP timezone setting error) ...Apache2 configtest failed: Segmentation fault (core dumped) [Solved]
I have installed Apache2 and it was working fine. I had also installed PHP 7.1 and everything was working fine,...8 Reasons for HTTP error while uploading Image in WordPress
Are you getting HTTP error while uploading image in WordPress? The good news is, you are not alone. Recently, one...Secure WordPress MySQL database with restricted privileges
Since hacking is on the rise and we have seen in recent times many WordPress websites are getting hacked daily, it...How to make your WordPress search match Exactly!
This is a common question about WordPress search match exactly, or in other words, asked by my client: If I...Why did WordPress Remove Justify & Underline Buttons from Editor?
One of my client asked me to justify the post contents on his website. I aligned the text using keyboard...WordPress Injected With Spam Links? Diagnose & Protect your site
Today my client sent an email stating that his WordPress site has been hacked. After spending few hours in diagnosing...Deleted WordPress User, but it appeared again [WordPress Hacked]
I recently wrote an article on how I recovered my client’s website from Black Hat SEO spam attack. During the...How to View Page Source on Mobile browsers?
Everyone knows to view page source of a website in desktop browsers? But what if you want to view page...Change Chrome address bar color to match Website Theme
Have you noticed the color of address bar in Chrome for Android while visiting popular websites? If not, just visit...Count number of pattern matched in vim editor
Question: How to count number of pattern matched in vim editor? I know to search a pattern in vim, but is...Lockscreen Ads on Android? Opera Mini, the culprit!
Do you see an Ad on Android Lockscreen? How annoying is that? There are plenty of applications that show Advertisements...Book Tatkal tickets fast using Tatkal for Sure App
How difficult is to book Tatkal ticket via IRCTC website? Do I need to ask this question? At Techglimpse, we...Increase Brush Size in MS Paint – Who said there are only 4 sizes
Ask anyone, how many number of brush sizes are available in MS Paint and you will instantly hear there are...Plugin Generated x Characters of Unexpected Output During Activation [Fix]
While developing a new plugin for WordPress, I ran into an error “Plugin Generated x Characters of Unexpected Output During...