diff --git a/README.md b/README.md
index 60c1887..b124524 100644
--- a/README.md
+++ b/README.md
@@ -2331,6 +2331,10 @@ _Bash is the [Unix](https://www.google.com/search?q=What+is+UNIX+explain%3F&clie
seq |
Displays an incremental sequence of numbers from first to last. |
+
+| service |
+This command is used to manage system services. |
+
| set |
Used to manipulate shell variables and functions. |
@@ -2539,6 +2543,10 @@ _Bash is the [Unix](https://www.google.com/search?q=What+is+UNIX+explain%3F&clie
syslogd |
Read and log system messages to the system console and log files. |
+
+| systemctl |
+This command can be used to start, stop, and check the status of system services. |
+