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43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# ned
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> Is like `grep` but with powerful replace capabilities.
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> Unlike `sed`, as it isn't restricted to line oriented editing.
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> More information: <https://github.com/nevdelap/ned>.
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- Recursively search starting in the current directory, ignoring case:
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`ned --ignore-case --recursive '{{^[dl]og}}' {{.}}`
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- Search always showing colored output:
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`ned --colors '{{^[dl]og}}' {{.}}`
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- Search never showing colored output:
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`ned --colors=never '{{^[dl]og}}' {{.}}`
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- Search ignoring certain files:
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`ned --recursive --exclude '{{*.htm}}' '{{^[dl]og}}' {{.}}`
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- Simple replace:
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`ned '{{dog}}' --replace '{{cat}}' {{.}}`
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- Replace using numbered group references:
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`ned '{{the ([a-z]+) dog and the ([a-z]+) dog}}' --replace '{{the $2 dog and the $1 dog}}' {{.}}`
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- Replace changing case:
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`ned '{{([a-z]+) dog}}' --case-replacements --replace '{{\U$1! dog}}' --stdout {{.}}`
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- Preview results of a find and replace without updating the target files:
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`ned '{{^[sb]ad}}' --replace '{{happy}}' --stdout {{.}}`
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