import(life): Add operating system course design.

1 files changed, 13 insertions, 0 deletions

diff --git a/works/life/operating-system-course-design/create-file.bash b/works/life/operating-system-course-design/create-file.bash
new file mode 100644
index 0000000..d9afec2
--- /dev/null
+++ b/works/life/operating-system-course-design/create-file.bash
@@ -0,0 +1,13 @@
+let file_count=2*1024*2;
+
+for iter in `seq $file_count`; do
+    truncate -s 512KB /mnt/fat-test/$iter;
+done
+
+for iter in `seq $file_count`; do
+    if (($iter % 2 == 0)); then
+        rm /mnt/fat-test/$iter;
+    fi
+done
+
+truncate -s 500MB /mnt/fat-test/big;