sed
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Sed Command: Delete Blank Lines From File
Use for delete blank lines from file with Sed. Exact CLI syntax to delete blank lines from file using Sed.
When to use this: Use for delete blank lines from file with Sed.
Command Syntax
sed -i '/^[[:space:]]*$/d' <path/to/file>sed -i '/^[[:space:]]*$/d' <path/to/file>Live Command Builder
Final Command
sed -i '/^[[:space:]]*$/d' <path/to/file> Command Breakdown
-i- Command Option
- Tool-specific option used by this command invocation.
FAQ
Purpose: Exact syntax to delete blank lines from file using Sed.
Test path: Replace placeholders and run destructive commands in a disposable workspace first.
Flag behavior: Tool version, platform, and shell can change behavior.
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Related Operations
Sed Command: Custom Delimiter In Sed
<command> | sed '<s#////#____#g>' Sed Command: Delay File Opening Sed Function W <command> | sed -fa <path/to/script.sed> Sed Command: Delay File Opening With Sed Script <command> | sed -fa <path/to/script.sed> Sed Command: Delay Opening Files With W Function <command> | sed -fa <path/to/script.sed> Sed Command: Delete Lines With Backup File sed -i.orig '1,5d' <path/to/file>