diff --git a/README.md b/README.md
index 288a497..7b1c799 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,8 @@ To avoid sudo, you should give permissions to USER
 ## Destination Folder: /usr/local/bin
 - File: gsl
 
+## Destination Folder: /usr/share/bash-completion/completions/gsl
+- File: gsl
 
 # How to configure a DOMAIN folder, and create a Post
 ------------------------------------------------------------------------
diff --git a/usr/local/bin/gsl b/usr/local/bin/gsl
index 59d7018..6edb29d 100755
--- a/usr/local/bin/gsl
+++ b/usr/local/bin/gsl
@@ -132,7 +132,13 @@ case "$1" in
     gsl__check_source "$gsl_dir_scripts/gsl__db_manager" || exit 1
 
     case "$2" in
-      -F) gsl_force_check=true
+      -F)
+        gsl_force_check=true
+        [[ "$3" ]] && gsl__check_opt_post "$3"
+        ;;
+      *)
+        [[ "$2" ]] && gsl__check_opt_post "$2"
+        ;;
     esac
     
     gsl__logs_print \
diff --git a/usr/share/bash-completion/completions/gsl b/usr/share/bash-completion/completions/gsl
new file mode 100644
index 0000000..c858307
--- /dev/null
+++ b/usr/share/bash-completion/completions/gsl
@@ -0,0 +1,12 @@
+_gsl_completions()
+{
+    local gslfiles cur
+    gslfiles=$(ls -1 *.gsl 2>/dev/null)
+
+    cur="${COMP_WORDS[COMP_CWORD]}"
+
+    COMPREPLY=( $(compgen -W "$gslfiles" -- ${cur}) )
+    return 0
+}
+
+complete -F _gsl_completions gsl
diff --git a/var/lib/gsl/README.md b/var/lib/gsl/README.md
index 288a497..7b1c799 100644
--- a/var/lib/gsl/README.md
+++ b/var/lib/gsl/README.md
@@ -44,6 +44,8 @@ To avoid sudo, you should give permissions to USER
 ## Destination Folder: /usr/local/bin
 - File: gsl
 
+## Destination Folder: /usr/share/bash-completion/completions/gsl
+- File: gsl
 
 # How to configure a DOMAIN folder, and create a Post
 ------------------------------------------------------------------------
diff --git a/var/lib/gsl/helps/gsl_help_install b/var/lib/gsl/helps/gsl_help_install
index 6d65b20..73ac72e 100644
--- a/var/lib/gsl/helps/gsl_help_install
+++ b/var/lib/gsl/helps/gsl_help_install
@@ -28,3 +28,6 @@ To avoid sudo, you should give permissions to USER
 ## Destination Folder: /usr/local/bin
 - File: gsl
 
+## Destination Folder: /usr/share/bash-completion/completions/gsl
+- File: gsl
+
diff --git a/var/lib/gsl/scripts/gsl__post_manager b/var/lib/gsl/scripts/gsl__post_manager
index 2047885..cc66fa1 100644
--- a/var/lib/gsl/scripts/gsl__post_manager
+++ b/var/lib/gsl/scripts/gsl__post_manager
@@ -4,6 +4,14 @@
 # By echolib
 # License: GNU AFFERO GENERAL PUBLIC LICENSE Version 3, 19 November 2007
 
+#=======================================================================
+# Check NAME post from [OPT] ; should be from autocompletion
+#=======================================================================
+gsl__check_opt_post() {
+[[ `ls -1 *.gsl | grep "$1"` ]] \
+  && gsl_this_post="$1"
+}
+
 #=======================================================================
 # Check if posts from PWD folder
 #=======================================================================
@@ -21,6 +29,11 @@ gsl_nbr_posts=`ls -1 *.gsl 2>/dev/null | wc -l`
 gsl__loop_posts() {
 for gsl_post in `ls -1 *.gsl 2>/dev/null`
 do
+  # Check specific asked Post
+  if [[ "$gsl_this_post" ]];then
+    ! [[ "$gsl_post" == "$gsl_this_post" ]] && continue
+  fi
+  
   # Post too small
   gsl__post_hash_size
   if (( "$gsl_post_size" <= $gsl_post_min_size ));then
@@ -69,7 +82,7 @@ do
 done
 
 [[ "$gsl_check_done" ]] \
-  && echo "# All posts already checked"
+  && echo "# Check already done"
 }
 
 #=======================================================================