diff --git a/10x_alias.sh b/10x_alias.sh
index 76ff7c4..c2dcd2a 100644
--- a/10x_alias.sh
+++ b/10x_alias.sh
@@ -2,7 +2,7 @@
 
 # Git
 git_push_all_changes() {
-    if [ "$1" = "" ]; then
+    if [ -z "$1" ] || [ "$1" = " " ]; then
         echo "Please provide a commit message."
         return 126
     fi
@@ -25,8 +25,33 @@ alias ls='ls --color=auto --hyperlink'
 alias ll='ls -alhF'
 alias la='ls -Ah'
 alias lsa="ls -lAFhZ"
+alias tldr="tldr --platform=linux "
+alias h="tldr"
 
-alias path="env | grep ^PATH= | sed 's/^PATH=//' | tr ':' '\n'"
+alias printpath="echo $PATH | tr : '\n'"
 command -v fzf >/dev/null && alias path="printenv | grep ^PATH= | sed 's/^PATH=//' | tr ':' '\n' | fzf"
 
-[ ! -f "$PRETTIER_TEMPLATE" ] || alias cpprc='cp ${PRETTIER_TEMPLATE} .'
+[ ! -f "$PRETTIER_TEMPLATE" ] || alias cp_prc='cp ${PRETTIER_TEMPLATE} .'
+[ ! -f "$PRETTIER_IGNORE_TEMPLATE" ] || alias cp_prigr='cp ${PRETTIER_IGNORE_TEMPLATE} .'
+
+port_who() {
+    if [ -z "$1" ] || [ "$1" = " " ]; then
+        echo "Please provide port number"
+        return 127
+    fi
+
+    lsof -i :"$1"
+
+    is_listening=$(lsof -i :"$1" | wc -l)
+
+    if [ "$is_listening" = 0 ]; then
+        return
+    fi
+
+    printf "\nKill above processes? : (y/n) "
+    read -r to_kill
+
+    if [ "$to_kill" = "y" ]; then
+        lsof -ti :"$1" | xargs kill -9 && echo "Successfully killed the processes listening on port $1"
+    fi
+}