Lab directory Copied

lab1008/std.c

+#include <stdio.h>
+
+int main()
+{
+	int a =0;
+	fscanf(stdin, "%d", &a);
+	fprintf(stdout, "%d\n", a);
+	fprintf(stderr, "%d\n", -a);
+
+	return a;
+}

lab1011/a_file_list

+a aa aaa ab abab abn

lab1011/first.sh

+
+ps
+echo "AAA:" $AAA
+echo "my first script"
+echo "args:" $0 $1 $2 $3 $4 $5
+echo '$! $$:' $! $$
+read
+echo '$* $@' $* "---" $@
+echo "argc:" $#
+echo "last:" $_
+echo "shell setting on:" $-

lab1011/not_a_file

+bb bd dd sd