7 files changed, 12 insertions, 8 deletions
diff --git a/src/SUMMARY.md b/src/SUMMARY.md
index dcdae83..5a6d7ef 100644
--- a/src/SUMMARY.md
+++ b/src/SUMMARY.md
@@ -7,10 +7,15 @@
     - [bash](./shells/bash.md)
     - [fish](./shells/fish.md)
 
+- [CLI foo](./cli/README.md)
+    - [awk](./cli/awk.md)
+    - [sed](./cli/sed.md)
+    - [column](./cli/column.md)
+    - [sort](./cli/sort.md)
+
 - [Tools](./tools/README.md)
     - [tmux](./tools/tmux.md)
     - [git](./tools/git.md)
-    - [awk](./tools/awk.md)
     - [emacs](./tools/emacs.md)
     - [gpg](./tools/gpg.md)
     - [gdb](./tools/gdb.md)
@@ -20,9 +25,6 @@
     - [pacman](./tools/pacman.md)
     - [dot](./tools/dot.md)
     - [ffmpeg](./tools/ffmpeg.md)
-    - [column](./tools/column.md)
-    - [sort](./tools/sort.md)
-    - [sed](./tools/sed.md)
     - [gnuplot](./tools/gnuplot.md)
 
 - [Resource analysis & monitor](./monitor/README.md)
diff --git a/src/cli/README.md b/src/cli/README.md
new file mode 100644
index 0000000..53c64b7
--- /dev/null
+++ b/src/cli/README.md
@@ -0,0 +1,6 @@
+# CLI foo
+
+- [awk](./awk.md)
+- [sed](./sed.md)
+- [column](./column.md)
+- [sort](./sort.md)
diff --git a/src/tools/awk.md b/src/cli/awk.md
index d6f6c9c..d6f6c9c 100644
--- a/src/tools/awk.md
+++ b/src/cli/awk.md
diff --git a/src/tools/column.md b/src/cli/column.md
index 4a3b2c4..4a3b2c4 100644
--- a/src/tools/column.md
+++ b/src/cli/column.md
diff --git a/src/tools/sed.md b/src/cli/sed.md
index 5b5f741..5b5f741 100644
--- a/src/tools/sed.md
+++ b/src/cli/sed.md
diff --git a/src/tools/sort.md b/src/cli/sort.md
index e74b490..e74b490 100644
--- a/src/tools/sort.md
+++ b/src/cli/sort.md
diff --git a/src/tools/README.md b/src/tools/README.md
index 41584d0..5dbb7f0 100644
--- a/src/tools/README.md
+++ b/src/tools/README.md
@@ -2,7 +2,6 @@
 
 - [tmux](./tmux.md)
 - [git](./git.md)
-- [awk](./awk.md)
 - [emacs](./emacs.md)
 - [gpg](./gpg.md)
 - [gdb](./gdb.md)
@@ -12,7 +11,4 @@
 - [pacman](./pacman.md)
 - [dot](./dot.md)
 - [ffmpeg](./ffmpeg.md)
-- [column](./column.md)
-- [sort](./sort.md)
-- [sed](./sed.md)
 - [gnuplot](./gnuplot.md)