Update docs

docs/reference.md

@@ -186,6 +186,7 @@ No help available for this command
                         -f                     :  return all LFN data as JSON fields (API flag only)
                         -y                     :  (FOR THE OCDB) return only the biggest version of each file
                         -S <site name>         :  Sort the returned list by the distance to the given site
+                        -e <pattern>           :  Exclude pattern
     ```
 
 ## **toXml**
@@ -226,7 +227,7 @@ No help available for this command
         <event name="1">
           <file name="example.file" aclId="" broken="0" ctime="2021-10-28 12:54:46" dir="233353357" entryId="306974419" expiretime="" gowner="alienci" guid="0f896750-37ee-11ec-8f15-024246e5e01d" guidtime="" jobid="" lfn="/alice/cern.ch/user/a/alienci/example.file" md5="3f8a7f1fa8fcfe1faeae60b6036de9de" owner="alienci" perm="400" replicated="0" size="40" turl="alien:///alice/cern.ch/user/a/alienci/example.file" type="f" />
         </event>
-        <info command="example.file" creator="alienci" date="Sat Mar 18 14:38:33 UTC 2023" timestamp="1679150313916" />
+        <info command="example.file" creator="alienci" date="Wed Mar 22 17:02:54 UTC 2023" timestamp="1679504574533" />
       </collection>
     </alien>
     ```
@@ -625,7 +626,7 @@ No help available for this command
 === "Example"
     ```console
     jsh: [alice] > uptime
-    92236 running jobs, 65368 waiting jobs, 30 active users
+    78225 running jobs, 62050 waiting jobs, 22 active users
     ```
 
 ## **resubmit**
@@ -934,14 +935,14 @@ No help available for this command
     ```console
     jsh: [alice] > ping 5
     Sending 3 messages with a pause of 1000 ms between them
-    reply from 137.138.47.221 (alice-jcentral.cern.ch / aliendb8.cern.ch): time=3.351 ms
-    reply from 137.138.47.221 (alice-jcentral.cern.ch / aliendb8.cern.ch): time=1.067 ms
-    reply from 137.138.47.221 (alice-jcentral.cern.ch / aliendb8.cern.ch): time=1.075 ms
-    3 packets transmitted, time 2009 ms
-    rtt min/avg/max/mdev = 1.067/1.831/3.351/1.075 ms
+    reply from 137.138.99.147 (alice-jcentral.cern.ch / aliendb10.cern.ch): time=108.1 ms
+    reply from 137.138.99.147 (alice-jcentral.cern.ch / aliendb10.cern.ch): time=1.345 ms
+    reply from 137.138.99.147 (alice-jcentral.cern.ch / aliendb10.cern.ch): time=242.3 ms
+    3 packets transmitted, time 2354 ms
+    rtt min/avg/max/mdev = 1.345/117.2/242.3/98.57 ms
     
     Central service endpoint information:
-      hostname : aliendb8.cern.ch
+      hostname : aliendb10.cern.ch
     ```
 
 ## **version**