Linux

Awk And Sed

awk and sed are text manipulation programs. You can use them, for example, to replace strings:

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Working Efficiently Within Different Directories in a Linux Shell

Introduction Suppose you need to perform work in multiple directories:

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Backup OPNsense to Nextcloud

What is OPNsense? OPNsense® is an open source, easy-to-use and easy-to-build FreeBSD based firewall and routing platform.

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