commit 660e87bbb6963521534f817f1f2c88c549772489 parent 46afedf20555edcb8551eff4ab2159eb38585edb Author: aabacchus <ben@bvnf.space> Date: Thu, 16 Sep 2021 20:38:30 +0100 echo: add Diffstat:
| M | Makefile | | | 2 | +- |
| A | echo.c | | | 13 | +++++++++++++ |
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile @@ -1,6 +1,6 @@ .POSIX: -BINS = cat +BINS = cat echo XCFLAGS = $(CFLAGS) -Wall -Wextra -Wpedantic -g .PHONY: clean diff --git a/echo.c b/echo.c @@ -0,0 +1,13 @@ +#include <stdio.h> + +int +main(int argc, char **argv) { + argv++; + while (*argv) { + printf("%s", *argv); + if (*++argv) + printf(" "); + } + printf("\n"); + return 0; +}