4 ms·
TIL $ ls $ cat >a.c <<EOF int main(){return 42;} EOF $ make a cc a.c -o a $ ./a; echo $? 42 $
by vdm 2y ago
TIL
$ ls
$ cat >a.c <<EOF
int main(){return 42;}
EOF
$ make a
cc a.c -o a
$ ./a; echo $?
42
$
- gumby 2y agoI don't know about `ls`, but I typically type something so short on one line: $ echo 'int main(){return 42;}' > a.c; make a && ./a; echo $?