2013-12-11 11:50:11 +01:00
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# sed
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2016-01-07 18:31:27 +01:00
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> Run replacements based on regular expressions.
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2013-12-11 11:50:11 +01:00
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2016-01-21 13:02:00 +01:00
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- Replace the first occurrence of a string in a file, and print the result:
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2013-12-11 11:50:11 +01:00
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2015-08-20 17:59:41 +02:00
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`sed 's/{{find}}/{{replace}}/' {{filename}}`
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2013-12-11 11:50:11 +01:00
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2016-01-21 13:02:00 +01:00
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- Replace all occurrences of a string in a file, overwriting the file (i.e. in-place):
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2013-12-11 11:50:11 +01:00
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2015-11-23 16:05:25 +01:00
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`sed -i 's/{{find}}/{{replace}}/g' {{filename}}`
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2013-12-11 11:50:11 +01:00
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2016-01-07 18:31:27 +01:00
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- Replace all occurrences of an extended regular expression in a file:
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2013-12-11 11:50:11 +01:00
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2015-08-20 17:59:41 +02:00
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`sed -r 's/{{regex}}/{{replace}}/g' {{filename}}`
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2014-03-27 19:27:35 +01:00
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2016-01-21 13:02:00 +01:00
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- Apply multiple find-replace expressions to a file:
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2014-05-18 00:12:37 +02:00
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2015-08-20 17:59:41 +02:00
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`sed -e 's/{{find}}/{{replace}}/' -e 's/{{find}}/{{replace}}/' {{filename}}`
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