Add docker exec + fzf function

zshrc

@@ -2372,6 +2372,26 @@ fopen() {
 }
 # }}}
 
+# dexec − Docker exec in a running container {{{
+# Display Docker running containers
+# Allow to specify the shell (default to bash)
+dexec() {
+	local images_name
+	local container_name
+	local container_id
+
+	images_name=$(docker container ls --format "table {{.Image}}\t {{.RunningFor}}\t {{.Ports}}\t {{.Names}}" | fzf --prompt='docker> ' --tac )
+
+	## Extract container_name from the selected line
+	container_name=$(printf '%b' "${images_name}" | awk '{ print $NF }')
+	## Get container_id from the selected container_name
+	container_id=$(docker container ls --quiet --filter=name="${container_name}")
+
+	printf "%b\n" "Try to enter to Docker container (named : ${container_name})"
+	docker exec -it "${container_id:-/dev/null}" "${1:-bash}"
+}
+# }}}
+
 # }}}
 # zsh-syntax-highlighting {{{
 ## Activate if plugin is available