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--- using_tee_to_output_to_file_and_screen [2016/08/03 22:42] – walkeradmin
+++ using_tee_to_output_to_file_and_screen [2023/03/09 22:35] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== Using Tee to Output to File and Screen ======
-\\
+<color darkorange>2016</color>
-\\
-this is unfinished.......
+----
-when you want to redirect the output of a command to a file you can use the redirector >
-/mnt/usbstorage/backups/scripts/pibackup | tee /mnt/usbstorage/backups/logs/$(date '+%Y-%m-%d').log
+\\
+<color red>NOTE:- </color>While this works fine for scripts run from the command line, I found anything run by CRON failed if this format was used (this was on Raspbian Jessie).
+\\
+\\
+When you want to redirect the output of a command to a file you can use the redirector **>**
+\\
+    ls -al > result.log
+\\
+However, this means that you see nothing on the screen, to avoid this use the **Tee** Command:
+\\
+    ls -al | tee result.log
+\\
+Now you get the result on both the screen and in the file.
+\\
+\\