Stream Editor: sed
NAME sed — stream editor sed Useful Commands Change the string something to else sed ‘s/something/else/’ [file] Change the string […]
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Apple , macOS
Apple
Apple Category combining technical expertise with a passion for all things Apple. EddiesNotes.com is researched and regularly updated to reflect the latest trends and technological advancements and bug fixes. Whether you’re dealing with a stubborn software glitch or looking to optimize your device’s performance, and security, I can provide you the insights and solutions you need on EddiesNotes.com. This is the Apple section covering Software and Hardware; Apple is unique in controlling the ecosystem from its core, Hardware and Software included.
Apple , macOS
Global Regular Expression Print: grep command
Search for something in a file grep something file Search for something in multiple files grep something file file1 file2
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Apple , macOS
Printer Troubleshooting
Detailed information lpstat -l -p lpstat -a lpstat -a | awk ‘{print $1}’ lists PPD files for printers that have
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Apple , macOS
Reset macOS Catalina Printing System
macOS Catalina introduced a new option in their printtool command line tool to reset the printing system. Type the following
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Apple , macOS
tcpdump – dump traffic on a network
NAME tcpdump – dump traffic on a network DESCRIPTION Tcpdump prints out a description of the contents of packets on
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Apple , macOS
Regular Expressions
Regular expressions (shortened as regex or regexp) are a powerful mechanism for text processing. You can use regular expressions to
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