Useful tips for everyday
How to print line by line in AWK? $ awk ‘ { print $0}’ /etc/passwd The print command is used to output text. $0 is…
What does warming up an engine do? Auto experts today say that you should warm up the car no more than 30 seconds before you…
How much does painting a car cost South Africa? Quick answer is anything from R8 000 to R25 000 for everyday cars and bakkies. In…
How to call multiple APIs for the same user? To call several APIs for the same user, after you acquire a token for the user,…
Can you see chat history on messenger? Access Messenger History From the Messenger App Open the Messenger app and tap Search at the top. Enter…
What is the default location for kernel program? By default, gcc on your system may look for the kernel headers in their default location rather…
How long is the public key? A typical value is 256 bits. The public key is a group element, which is much larger than the…
Can you broadcast at Layer 2? Within a layer 2 switch environment exists a broadcast domain. Any broadcast traffic on a switch will be forwarded…
Is the UN website a database? The UN Treaty Series Online is a fully searchable database containing all treaties and international agreements registered or filed…
Does Thunderbolt Display work with HDMI? A Thunderbolt display must plug into a Thunderbolt port. There are no adapters to make it work with HDMI…