add directory study

2024-02-19 00:25:23 -05:00
parent b1306b38b1
commit f3774e2f8c
4001 changed files with 2285787 additions and 0 deletions
--- a/study/linux-travel/MINIX-1.5/1.5/Source/commands/printenv.c
+++ b/study/linux-travel/MINIX-1.5/1.5/Source/commands/printenv.c
@@ -0,0 +1,10 @@
+/* printenv - print the current environment	Author: Richard Todd */
+
+main()
+{
+  extern char **environ;
+  char **sptr;
+  for (sptr = environ; *sptr; ++sptr) {
+	prints("%s\n", *sptr);
+  }
+}