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--- sed:change:change_string_on_a_specific_line_number [2020/08/17 23:17] – created 192.168.1.1
+++ sed:change:change_string_on_a_specific_line_number [2021/01/09 16:03] (current) – peter
@@ Line 5: / Line 5: @@
 <code bash>
 sed '3 s/unix/linux/' filename
+</code>
+----
+===== Example =====
+Input file
+<file bash test.txt>
+aaaaa
+bbbbb
+ccccc
+ddddd
+eeeee
+aaaaa
+bbbbb
+ccccc
+ddddd
+eeeee
+</file>
+----
+Run:
+<code bash>
+sed '3 s/cc/linux/' file.txt
+</code>
+returns:
+<code bash>
+aaaaa
+bbbbb
+linuxccc
+ddddd
+eeeee
+aaaaa
+bbbbb
+ccccc
+ddddd
+eeeee
 </code>