Printing a line of a file given line number

Question

Is it possible, in UNIX, to print a particular line of a file? For example I would like to print line 10 of file example.c. I tried with cat, ls, awk but apparently either these don't have the feature or I'm not able to properly read the man :-).

Answer 1

Using awk:

awk 'NR==10' file

Using sed:

sed '10!d' file