create .c file in linux

create a .c file

an@an-VirtualBox:~/桌面/计算机系统安全实验/lab_1/file$ touch hw.c

use ‘ls’ to know created successfully or not

an@an-VirtualBox:~/桌面/计算机系统安全实验/lab_1/file$ ls
cal.out  demo.txt  hw.c  netmonitor.out  流星雨.txt

edit this file in gedit

an@an-VirtualBox:~/桌面/计算机系统安全实验/lab_1/file$ gedit hw.c

ctrl+s : save file in gedit
run the .c file

an@an-VirtualBox:~/桌面/计算机系统安全实验/lab_1/file$ gcc hw.c

Written on November 13, 2019