$ cat hello.c

#include <stdio.h>
int main () {
        printf("Hello World\n");
}

$ cc hello.c -o hello.exe

$ ./hello.exe
Hello World

$ cat hello.c

#include <stdio.h>
extern char* str;
int main () {
        printf("%s",str);
}

$ cat string.c

char* str="Hello World 3\n";

$ cc -c hello.c
$ cc -c string.c
$ cc hello.o string.o -o hello.exe

$ ./hello.exe
Hello World 3

# apt install make

$ cat Makefile

hello.exe: hello.o string.o
	cc hello.o string.o -o hello.exe
hello.o: hello.c
	cc -c hello.c
string.o: string.c
	cc -c string.c

$ cat string.c

char* str="Hello World 4\n";

$ make
cc -c string.c
cc hello.o string.o -o hello.exe

$ ./hello.exe
Hello World 4

$ cat Makefile

...
install:
	cp hello.exe /usr/local/bin
clean:
	rm *.o
	rm *.exe

$ sudo make install
cp hello.exe /usr/local/bin

$ hello.exe
Hello World 4

$ make clean
rm *.o
rm *.exe

• Модуль AppArmor Определение наличия и правка профилей для служб

student@gate:~$ mkdir dhcp

student@gate:~$ cd dhcp/

student@gate:~/dhcp$ cp /etc/dhcp/dhcpd.conf .

student@gate:~/dhcp$ cat Makefile

test:
	/usr/sbin/dhcpd -t -cf dhcpd.conf
install:
	cp dhcpd.conf /etc/dhcp/dhcpd.conf
	systemctl restart isc-dhcp-server

student@gate:~/dhcp$ make test

student@gate:~/dhcp$ sudo make install

freebsd# fetch http://invisible-mirror.net/archives/lynx/tarballs/lynx2.8.5rel.1.tar.gz
или
gentoo# wget http://invisible-mirror.net/archives/lynx/tarballs/lynx2.8.9rel.1.tar.gz

# tar -xvf lynx2.8.*.tar.gz

# cd lynx<TAB>

# more README

# ./configure --help

gentoo# ./configure --prefix=/usr/local
freebsd# ./configure --prefix=/usr/local/lynx

# make

# make install

# lynx https://ya.ru  !!! не работает, нужно было собирать с поддержкой ssl !!!
# lynx http://val.bmstu.ru
# lynx http://www.bmstu.ru

# make uninstall

# make clean