linux:shellcommands
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Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
linux:shellcommands [2018/05/05 12:42] – [sed] admin | linux:shellcommands [2018/05/05 12:44] – [sed] admin | ||
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* original = a regular expression describing the word to replace (or just the word itself) | * original = a regular expression describing the word to replace (or just the word itself) | ||
* new = the text to replace it with | * new = the text to replace it with | ||
- | *g = global (i.e. replace all and not just the first occurrence) | + | * g = global (i.e. replace all and not just the first occurrence) |
Below are some basic examples for searching and replaccing string< | Below are some basic examples for searching and replaccing string< | ||
cat intro | cat intro | ||
Line 367: | Line 367: | ||
The Unix operating system. Unix system | The Unix operating system. Unix system | ||
</ | </ | ||
- | * <code bash>sed ' | + | * Substitute Unix with UNIX: <code bash> |
- | The UNIX operating system. Unix system | + | sed ' |
- | * <code bash>sed --in-place ' | + | </ |
- | * <code bash>sed ' | + | The UNIX operating system. Unix system</ |
+ | * <code bash> | ||
+ | sed --in-place ' | ||
+ | </ | ||
+ | * <code bash> | ||
+ | sed ' | ||
+ | </ | ||
* example with -n option< | * example with -n option< | ||
sed -n ' | sed -n ' |
linux/shellcommands.txt · Last modified: 2022/10/29 16:15 by 127.0.0.1