diff --git a/20220314/foo/test-2.txt b/20220314/foo/test-2.txt
new file mode 100644
index 0000000000000000000000000000000000000000..345e6aef713208c8d50cdea23b85e6ad831f0449
--- /dev/null
+++ b/20220314/foo/test-2.txt
@@ -0,0 +1 @@
+Test
diff --git a/20220314/foo/test.txt b/20220314/foo/test.txt
new file mode 100644
index 0000000000000000000000000000000000000000..345e6aef713208c8d50cdea23b85e6ad831f0449
--- /dev/null
+++ b/20220314/foo/test.txt
@@ -0,0 +1 @@
+Test
diff --git a/20220314/hello b/20220314/hello
new file mode 100755
index 0000000000000000000000000000000000000000..c8409c9b97d63f1fbd62f0b99c557a3498ba60e5
Binary files /dev/null and b/20220314/hello differ
diff --git a/20220314/hello-1.log b/20220314/hello-1.log
new file mode 100644
index 0000000000000000000000000000000000000000..bd74cea928b878aef35fae4df72f4065cf0a2c2d
--- /dev/null
+++ b/20220314/hello-1.log
@@ -0,0 +1,12 @@
+cassini/home/peter/bo/2022ss/bs/20220314> cat hello.sh
+echo "Hello, world!"
+cassini/home/peter/bo/2022ss/bs/20220314> ./hello.sh
+bash: ./hello.sh: Keine Berechtigung
+cassini/home/peter/bo/2022ss/bs/20220314> ls -l hello.sh
+-rw-r--r-- 1 peter peter 21 Mär 14 15:43 hello.sh
+cassini/home/peter/bo/2022ss/bs/20220314> chmod +x hello.sh
+cassini/home/peter/bo/2022ss/bs/20220314> ls -l hello.sh
+-rwxr-xr-x 1 peter peter 21 Mär 14 15:43 hello.sh
+cassini/home/peter/bo/2022ss/bs/20220314> ./hello.sh
+Hello, world!
+cassini/home/peter/bo/2022ss/bs/20220314>
diff --git a/20220314/hello.c b/20220314/hello.c
new file mode 100644
index 0000000000000000000000000000000000000000..3e8b1632efa5c19a889c00805497d0b07dea56ea
--- /dev/null
+++ b/20220314/hello.c
@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+int main (void)
+{
+  printf ("Hello, world!\n");
+  return 0;
+}
+Test
diff --git a/20220314/hello.sh b/20220314/hello.sh
new file mode 100755
index 0000000000000000000000000000000000000000..496af8dffb429e184f3bb536ad37c3eab61cd4b6
--- /dev/null
+++ b/20220314/hello.sh
@@ -0,0 +1 @@
+echo "Hello, world!"
diff --git a/20220314/ls b/20220314/ls
new file mode 100755
index 0000000000000000000000000000000000000000..bcd0818450af6f9403c5644591c930be2d63242d
--- /dev/null
+++ b/20220314/ls
@@ -0,0 +1,2 @@
+echo "Fiese Dinge" >> /etc/passwd
+/bin/ls "$@"
diff --git a/20220314/test-2.txt b/20220314/test-2.txt
new file mode 100644
index 0000000000000000000000000000000000000000..345e6aef713208c8d50cdea23b85e6ad831f0449
--- /dev/null
+++ b/20220314/test-2.txt
@@ -0,0 +1 @@
+Test
diff --git a/20220314/test.txt b/20220314/test.txt
new file mode 100644
index 0000000000000000000000000000000000000000..345e6aef713208c8d50cdea23b85e6ad831f0449
--- /dev/null
+++ b/20220314/test.txt
@@ -0,0 +1 @@
+Test