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--- bash:redirection [2019/12/14 19:56] – peter
+++ bash:redirection [2021/01/13 21:51] (current) – [BASH - Redirection] peter
@@ Line 6: / Line 6: @@
   * Your screen has a File Descriptor.  When a program is executed the output is sent to File Descriptor of the screen, and you see program output on your monitor.
   * Your printer has a File Descriptor.  If the output is sent to File Descriptor of the printer, the program output would be printed.
+----
 ===== Standard File Descriptors =====
@@ Line 82: / Line 82: @@
 ===== Error Redirection =====
-As explained before a file descriptor, is associated with each of these files:
-^File^File Descriptor^
-|Standard Input STDIN|0|
-|Standard Output STDOUT|1|
-|Standard Error STDERR|2|
-By default, error stream is displayed on the screen.
-Error redirection is routing the errors to a file other than the screen.
-==== Why Error Redirection? ====
 Error re-direction is one of the very popular features of Unix/Linux.
@@ Line 106: / Line 92: @@
 The solution is to re-direct the error messages to a file.
-=== Example 1 ===
+==== Example 1 ====
 <code bash>
@@ Line 122: / Line 108: @@
 ----
-=== Example 2 ===
+==== Example 2 ====
-Here is another example which uses find statement -
 <code bash>