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--- ops102:regular_expressions [2025/03/14 02:05] – [Examples] chris
+++ ops102:regular_expressions [2025/04/01 04:42] (current) – [Using Regular Expressions] chris
@@ Line 105: / Line 105: @@
 =====  Using Regular Expressions  =====
-Regular expressions can be used in many places:
+Regular expressions can be used in many places, including:
   *  Linux
-    *  GNU grep
+    *  GNU ''grep''
     *  The bash test command ''<nowiki>[[ "string" =~ regexp ]]</nowiki>''
       * Note that the regular expression is __not__ quoted
       * Example: ''<nowiki>X="ABC"; if [[ "$X" =~ ^[[:upper:]]{3}$ ]]; then echo "MATCH" ; else echo "NO MATCH" ; fi</nowiki>''
-    *  The less command, using the / and ? keystrokes for searching forward and backward
+    *  The ''less'' command, using the / and ? keystrokes for searching forward and backward
-    *  The vi/vim editor, also using the / and ? keystrokes for searching forward and backward
+    *  The ''vi''/''vim'' editor, also using the / and ? keystrokes for searching forward and backward
-    *  The sed and awk utilities
+    *  The ''sed'' and ''awk'' utilities
   *  Windows
-    *  findstr /R (see notes below)
+    *  ''findstr /R'' (see notes below)
   *  Programming Languages (Cross-Platform)