𝐄𝐱𝐩𝐥𝐨𝐫𝐢𝐧𝐠 𝐭𝐡𝐞 𝐒𝐲𝐬𝐭𝐞𝐦 𝐜𝐚𝐥𝐥𝐬

To transition from user space to kernel space, system calls are essential for executing actions on the kernel’s behalf. One example is the use of dynamic memory allocators like malloc() and realloc(), which rely on system calls such as sbrk() and brk(). Additionally, system calls like system(), clone(), wait(), and rt_sigaction() play key roles in process management.

THE ERROR CORRECTING CAT- THE CAT QUBIT

Going back into the quantum world again. A world of weirdness. If you’re a frequent reader of my blog, you’ve just read a crazy experiment done on time travel through quantum mechanics this is going to be a surprise for you. You can read about it here. As said, the world of weirdness filled the […]

JAMES WEBB SPACE TELESCOPE

The visible time machine. The telescopes. When we look into space, we are actually looking back in time. Just to give an example, the light takes 2.5 sec to reach us from the moon i.e. we are looking at the moon as it was 2.5 seconds ago. Similarly, if a galaxy or a star is […]