Conditioned search in VI

condicioned searchLet’s use something that I call conditioned search in VI: look for a text that goes or not followed by another. In the VI text editor we can use regular expressions to look for patterns in the text. This is very helpful. Continue reading

The update kernel 4.4.0-108 fails

boot error update

Error screen at system startup after kernel update

I strongly recommend NOT INSTALLING the kernel update 4.4.0-108 for linux systems. It has gone out to solve the vulnerabilities in the processors with speculative execution Meltdown and Specter. Continue reading