Update standard-file-acl.md (rename file)

docs.it4i/storage/standard-file-acl.md

@@ -12,17 +12,17 @@ To show permissions, use:
 
 ### Examples
 
-Set all permissions for user john to file named abc:
+Set all permissions for user john to file named testfile:
 
 ```code
-# setfacl -m "u:john:rwx" abc
+# setfacl -m "u:john:rwx" testfile
 ```
 
 Check permissions:
 
 ```code
-# getfacl abc
-# file: abc
+# getfacl testfile
+# file: testfile
 # owner: someone
 # group: someone
 user::rw-
@@ -35,14 +35,14 @@ other::r--
 Change permissions for user john:
 
 ```code
-# setfacl -m "u:john:r-x" abc
+# setfacl -m "u:john:r-x" testfile
 ```
 
 Check permissions:
 
 ```code
-# getfacl abc
-# file: abc
+# getfacl testfile
+# file: testfile
 # owner: someone
 # group: someone
 user::rw-
@@ -55,14 +55,14 @@ other::r--
 Remove all ACL entries:
 
 ```code
-# setfacl -b abc
+# setfacl -b testfile
 ```
 
 Check permissions:
 
 ```code
-# getfacl abc
-# file: abc
+# getfacl testfile
+# file: testfile
 # owner: someone
 # group: someone
 user::rw-