ubuntu errors for c library

i’m using ubuntu 20.04 and i’m trying to write an assembly code using some intruction from c.
to be able to run the code i have to write this on the besh:
as –32 -o file.o file.s
ld -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -lc -o fi…

SSH Key Fingerprint

I’m confused about SSH Fingerprint
When I first connect SSH to 1 Server, a message pops up. Including information show about ECDSA key fingerprint …. (as the picture belows) then promp me to insert passwd
[enter image description here][1…

Ubuntu bash – zip files with size limit

I have a folder with 2000 files. each file is about 1-3 MB.
I want to zip the files that each zip will not be more then 25MB.
Is it possible to do it? (zipsplit split it into files that cant be used seperatly).
I dont want to fragment of a…