How do I change two letters closest to a string and one letter immediately after a string using Notepad++?
9
I have a list of emails, and I want to change the two letters before "@" and the first letter after "@" using Notepad++.
For example:
username@yourdomain.com
becomes
userna**@*ourdomain.com
notepad++
edited 13 hours ago
Peter Mortensen
8,376166185
asked yesterday
loveman2019loveman2019
493
New contributor
loveman2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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add a comment |
9
I have a list of emails, and I want to change the two letters before "@" and the first letter after "@" using Notepad++.
For example:
username@yourdomain.com
becomes
userna**@*ourdomain.com
notepad++
edited 13 hours ago
Peter Mortensen
8,376166185
asked yesterday
loveman2019loveman2019
493
New contributor
loveman2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
9
Just an obvious remark, the concrete example you gave shows how useless this pattern would be to anonymize email addresses. It’s usually better like x******@y***.com
– eckes
yesterday
@eckes would that even be possible in N++?
– WELZ
yesterday
3
@WELZ Yes but its more work, a half working sample would(.)[^@]*@([^.]).*(.[a-z]+)use 3 capture groups which you can address in the replace with string:1***@2***3- uses a fixed number of mask characters but this is actually good.
– eckes
yesterday
add a comment |
9
9
9
2
I have a list of emails, and I want to change the two letters before "@" and the first letter after "@" using Notepad++.
For example:
username@yourdomain.com
becomes
userna**@*ourdomain.com
notepad++
edited 13 hours ago
Peter Mortensen
8,376166185
asked yesterday
loveman2019loveman2019
493
New contributor
loveman2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I have a list of emails, and I want to change the two letters before "@" and the first letter after "@" using Notepad++.
For example:
username@yourdomain.com
becomes
userna**@*ourdomain.com
notepad++
notepad++
edited 13 hours ago
Peter Mortensen
8,376166185
asked yesterday
loveman2019loveman2019
493
New contributor
loveman2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 13 hours ago
Peter Mortensen
8,376166185
asked yesterday
loveman2019loveman2019
493
New contributor
loveman2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 13 hours ago
Peter Mortensen
8,376166185
edited 13 hours ago
Peter Mortensen
8,376166185
edited 13 hours ago
Peter Mortensen
8,376166185
8,376166185
asked yesterday
loveman2019loveman2019
493
New contributor
loveman2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked yesterday
loveman2019loveman2019
493
asked yesterday
loveman2019loveman2019
493
493
New contributor
loveman2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
loveman2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
loveman2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
9
Just an obvious remark, the concrete example you gave shows how useless this pattern would be to anonymize email addresses. It’s usually better like x******@y***.com
– eckes
yesterday
@eckes would that even be possible in N++?
– WELZ
yesterday
3
@WELZ Yes but its more work, a half working sample would(.)[^@]*@([^.]).*(.[a-z]+)use 3 capture groups which you can address in the replace with string:1***@2***3- uses a fixed number of mask characters but this is actually good.
– eckes
yesterday
add a comment |
9
Just an obvious remark, the concrete example you gave shows how useless this pattern would be to anonymize email addresses. It’s usually better like x******@y***.com
– eckes
yesterday
@eckes would that even be possible in N++?
– WELZ
yesterday
3
@WELZ Yes but its more work, a half working sample would(.)[^@]*@([^.]).*(.[a-z]+)use 3 capture groups which you can address in the replace with string:1***@2***3- uses a fixed number of mask characters but this is actually good.
– eckes
yesterday
9
9
Just an obvious remark, the concrete example you gave shows how useless this pattern would be to anonymize email addresses. It’s usually better like x******@y***.com
– eckes
yesterday
Just an obvious remark, the concrete example you gave shows how useless this pattern would be to anonymize email addresses. It’s usually better like x******@y***.com
– eckes
yesterday
@eckes would that even be possible in N++?
– WELZ
yesterday
@eckes would that even be possible in N++?
– WELZ
yesterday
3
3
@WELZ Yes but its more work, a half working sample would
(.)[^@]*@([^.]).*(.[a-z]+) use 3 capture groups which you can address in the replace with string: 1***@2***3 - uses a fixed number of mask characters but this is actually good.– eckes
yesterday
@WELZ Yes but its more work, a half working sample would
(.)[^@]*@([^.]).*(.[a-z]+) use 3 capture groups which you can address in the replace with string: 1***@2***3 - uses a fixed number of mask characters but this is actually good.– eckes
yesterday
add a comment |
2 Answers
2
active
oldest
votes
30
I want to change the two letters before "@" and the first letter after "@"
Menu "Search" > "Replace" (or Ctrl + H)
Set "Find what" to
..@.Set "Replace with" to
**@*Enable "Regular expression"
Click "Replace All"
Before:
username@yourdomain.com
After:
userna**@*ourdomain.com
Further reading
- How to use regular expressions in Notepad++ (tutorial)
- Notepad++: A guide to using regular expressions and extended search mode
- Regular Expressions Tutorial
- RegExr: Learn, Build, & Test RegEx
- regex101: Online regex tester and debugger
- RegExper: Regular Expression Visualiser
answered yesterday
DavidPostill♦DavidPostill
107k27233268
DavidPostill thanks,it worked for me.
– loveman2019
yesterday
7
@loveman2019 Do you need more help? If this answered your question, please don't forget to accept the answer by clicking the accept button (the tick ✓ button).
– DavidPostill♦
yesterday
I'd say it should be.?.@.as there might not be two characters before @.
– n0rd
8 hours ago
1
@n0rd The question specified two characters, but you are correct if there is only one.
– DavidPostill♦
8 hours ago
add a comment |
8
You can do this by using a regex search/replace.
At the bottom, select Regular Expression.
In the Search for entry, you type in: ..@.
In the Replace with, you type in **@*
Then press the button Replace All
This works because Regex searches will only replace if its search criteria matches exactly. The match is explained as follows:
..@. There are 3 dots and an @:
@has no special meaning in regex so it means a literal @.
.means any character, exactly once. By writing..it means 2 characters of any kind, as long as there are 2 characters.
edited yesterday
Ismael Miguel
1871215
answered yesterday
LPChipLPChip
36.3k55487
add a comment |
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2 Answers
2
active
oldest
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2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
30
I want to change the two letters before "@" and the first letter after "@"
Menu "Search" > "Replace" (or Ctrl + H)
Set "Find what" to
..@.Set "Replace with" to
**@*Enable "Regular expression"
Click "Replace All"
Before:
username@yourdomain.com
After:
userna**@*ourdomain.com
Further reading
- How to use regular expressions in Notepad++ (tutorial)
- Notepad++: A guide to using regular expressions and extended search mode
- Regular Expressions Tutorial
- RegExr: Learn, Build, & Test RegEx
- regex101: Online regex tester and debugger
- RegExper: Regular Expression Visualiser
answered yesterday
DavidPostill♦DavidPostill
107k27233268
DavidPostill thanks,it worked for me.
– loveman2019
yesterday
7
@loveman2019 Do you need more help? If this answered your question, please don't forget to accept the answer by clicking the accept button (the tick ✓ button).
– DavidPostill♦
yesterday
I'd say it should be.?.@.as there might not be two characters before @.
– n0rd
8 hours ago
1
@n0rd The question specified two characters, but you are correct if there is only one.
– DavidPostill♦
8 hours ago
add a comment |
30
I want to change the two letters before "@" and the first letter after "@"
Menu "Search" > "Replace" (or Ctrl + H)
Set "Find what" to
..@.Set "Replace with" to
**@*Enable "Regular expression"
Click "Replace All"
Before:
username@yourdomain.com
After:
userna**@*ourdomain.com
Further reading
- How to use regular expressions in Notepad++ (tutorial)
- Notepad++: A guide to using regular expressions and extended search mode
- Regular Expressions Tutorial
- RegExr: Learn, Build, & Test RegEx
- regex101: Online regex tester and debugger
- RegExper: Regular Expression Visualiser
answered yesterday
DavidPostill♦DavidPostill
107k27233268
DavidPostill thanks,it worked for me.
– loveman2019
yesterday
7
@loveman2019 Do you need more help? If this answered your question, please don't forget to accept the answer by clicking the accept button (the tick ✓ button).
– DavidPostill♦
yesterday
I'd say it should be.?.@.as there might not be two characters before @.
– n0rd
8 hours ago
1
@n0rd The question specified two characters, but you are correct if there is only one.
– DavidPostill♦
8 hours ago
add a comment |
30
30
30
I want to change the two letters before "@" and the first letter after "@"
Menu "Search" > "Replace" (or Ctrl + H)
Set "Find what" to
..@.Set "Replace with" to
**@*Enable "Regular expression"
Click "Replace All"
Before:
username@yourdomain.com
After:
userna**@*ourdomain.com
Further reading
- How to use regular expressions in Notepad++ (tutorial)
- Notepad++: A guide to using regular expressions and extended search mode
- Regular Expressions Tutorial
- RegExr: Learn, Build, & Test RegEx
- regex101: Online regex tester and debugger
- RegExper: Regular Expression Visualiser
answered yesterday
DavidPostill♦DavidPostill
107k27233268
I want to change the two letters before "@" and the first letter after "@"
Menu "Search" > "Replace" (or Ctrl + H)
Set "Find what" to
..@.Set "Replace with" to
**@*Enable "Regular expression"
Click "Replace All"
Before:
username@yourdomain.com
After:
userna**@*ourdomain.com
Further reading
- How to use regular expressions in Notepad++ (tutorial)
- Notepad++: A guide to using regular expressions and extended search mode
- Regular Expressions Tutorial
- RegExr: Learn, Build, & Test RegEx
- regex101: Online regex tester and debugger
- RegExper: Regular Expression Visualiser
answered yesterday
DavidPostill♦DavidPostill
107k27233268
answered yesterday
DavidPostill♦DavidPostill
107k27233268
answered yesterday
DavidPostill♦DavidPostill
107k27233268
answered yesterday
DavidPostill♦DavidPostill
107k27233268
107k27233268
DavidPostill thanks,it worked for me.
– loveman2019
yesterday
7
@loveman2019 Do you need more help? If this answered your question, please don't forget to accept the answer by clicking the accept button (the tick ✓ button).
– DavidPostill♦
yesterday
I'd say it should be.?.@.as there might not be two characters before @.
– n0rd
8 hours ago
1
@n0rd The question specified two characters, but you are correct if there is only one.
– DavidPostill♦
8 hours ago
add a comment |
DavidPostill thanks,it worked for me.
– loveman2019
yesterday
7
@loveman2019 Do you need more help? If this answered your question, please don't forget to accept the answer by clicking the accept button (the tick ✓ button).
– DavidPostill♦
yesterday
I'd say it should be.?.@.as there might not be two characters before @.
– n0rd
8 hours ago
1
@n0rd The question specified two characters, but you are correct if there is only one.
– DavidPostill♦
8 hours ago
DavidPostill thanks,it worked for me.
– loveman2019
yesterday
DavidPostill thanks,it worked for me.
– loveman2019
yesterday
7
7
@loveman2019 Do you need more help? If this answered your question, please don't forget to accept the answer by clicking the accept button (the tick ✓ button).
– DavidPostill♦
yesterday
@loveman2019 Do you need more help? If this answered your question, please don't forget to accept the answer by clicking the accept button (the tick ✓ button).
– DavidPostill♦
yesterday
I'd say it should be
.?.@. as there might not be two characters before @.– n0rd
8 hours ago
I'd say it should be
.?.@. as there might not be two characters before @.– n0rd
8 hours ago
1
1
@n0rd The question specified two characters, but you are correct if there is only one.
– DavidPostill♦
8 hours ago
@n0rd The question specified two characters, but you are correct if there is only one.
– DavidPostill♦
8 hours ago
add a comment |
8
You can do this by using a regex search/replace.
At the bottom, select Regular Expression.
In the Search for entry, you type in: ..@.
In the Replace with, you type in **@*
Then press the button Replace All
This works because Regex searches will only replace if its search criteria matches exactly. The match is explained as follows:
..@. There are 3 dots and an @:
@has no special meaning in regex so it means a literal @.
.means any character, exactly once. By writing..it means 2 characters of any kind, as long as there are 2 characters.
edited yesterday
Ismael Miguel
1871215
answered yesterday
LPChipLPChip
36.3k55487
add a comment |
8
You can do this by using a regex search/replace.
At the bottom, select Regular Expression.
In the Search for entry, you type in: ..@.
In the Replace with, you type in **@*
Then press the button Replace All
This works because Regex searches will only replace if its search criteria matches exactly. The match is explained as follows:
..@. There are 3 dots and an @:
@has no special meaning in regex so it means a literal @.
.means any character, exactly once. By writing..it means 2 characters of any kind, as long as there are 2 characters.
edited yesterday
Ismael Miguel
1871215
answered yesterday
LPChipLPChip
36.3k55487
add a comment |
8
8
8
You can do this by using a regex search/replace.
At the bottom, select Regular Expression.
In the Search for entry, you type in: ..@.
In the Replace with, you type in **@*
Then press the button Replace All
This works because Regex searches will only replace if its search criteria matches exactly. The match is explained as follows:
..@. There are 3 dots and an @:
@has no special meaning in regex so it means a literal @.
.means any character, exactly once. By writing..it means 2 characters of any kind, as long as there are 2 characters.
edited yesterday
Ismael Miguel
1871215
answered yesterday
LPChipLPChip
36.3k55487
You can do this by using a regex search/replace.
At the bottom, select Regular Expression.
In the Search for entry, you type in: ..@.
In the Replace with, you type in **@*
Then press the button Replace All
This works because Regex searches will only replace if its search criteria matches exactly. The match is explained as follows:
..@. There are 3 dots and an @:
@has no special meaning in regex so it means a literal @.
.means any character, exactly once. By writing..it means 2 characters of any kind, as long as there are 2 characters.
edited yesterday
Ismael Miguel
1871215
answered yesterday
LPChipLPChip
36.3k55487
edited yesterday
Ismael Miguel
1871215
edited yesterday
Ismael Miguel
1871215
edited yesterday
Ismael Miguel
1871215
1871215
answered yesterday
LPChipLPChip
36.3k55487
answered yesterday
LPChipLPChip
36.3k55487
answered yesterday
LPChipLPChip
36.3k55487
36.3k55487
add a comment |
add a comment |
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9
Just an obvious remark, the concrete example you gave shows how useless this pattern would be to anonymize email addresses. It’s usually better like x******@y***.com
– eckes
yesterday
@eckes would that even be possible in N++?
– WELZ
yesterday
3
@WELZ Yes but its more work, a half working sample would
(.)[^@]*@([^.]).*(.[a-z]+)use 3 capture groups which you can address in the replace with string:1***@2***3- uses a fixed number of mask characters but this is actually good.– eckes
yesterday