diff --git a/.zshrc.d/__available__/ctools.zsh b/.zshrc.d/__available__/ctools.zsh
new file mode 100644
index 0000000..fd325e3
--- /dev/null
+++ b/.zshrc.d/__available__/ctools.zsh
@@ -0,0 +1,7 @@
+ctail(){
+    tail $* | sed -u "s/ERROR/$(tput setaf 1)&$(tput sgr0)/gI"|sed -u "s/WARNING/$(tput setaf 3)&$(tput sgr0)/gI"|sed -u "s/INFO/$(tput setaf 2)&$(tput sgr0)/gI"|sed -u "s/DEBUG/$(tput setaf 6)&$(tput sgr0)/gI"
+}
+
+cgrep(){
+    grep $* | sed -u "s/ERROR/$(tput setaf 1)&$(tput sgr0)/gI"|sed -u "s/WARNING/$(tput setaf 3)&$(tput sgr0)/gI"|sed -u "s/INFO/$(tput setaf 2)&$(tput sgr0)/gI"|sed -u "s/DEBUG/$(tput setaf 6)&$(tput sgr0)/gI"
+}