Tag: Ubuntu

Tutorial

Ubuntu Repository Mirroring

Discover how to create a local mirror of Ubuntu repositories using debmirror. This comprehensive guide covers everything from installing debmirror to customizing your mirroring setup for different Ubuntu releases and architectures.

Published: July 24, 2024 By Samuel Yang
Best Practice

Bourne Shell Builtin Commands

Learn how to properly use Bourne Shell builtin commands such as . (dot), : (colon), break, cd, continue, eval, exec, exit, export, getopts, hash, pwd, readonly, return, shift, times, trap, umask, unset and test with practical examples to enhance your shell scripting skills.

Published: June 16, 2024 By Samuel Yang
Best Practice

Bash Special Variables

Learn how to properly use Bash predefined special variables such as CDPATH, HOME, IFS, OPTARG, OPTERR, OPTIND, PATH, MAIL, MAILCHECK, and MAILPATH with practical examples to enhance your shell scripting skills.

Published: June 13, 2024 By Samuel Yang
Best Practice

Bourne Shell Special Variables

Learn how to properly use Bourne Shell predefined special variables such as CDPATH, HOME, IFS, OPTARG, OPTERR, OPTIND, PATH, MAIL, MAILCHECK, and MAILPATH with practical examples to enhance your shell scripting skills.

Published: June 13, 2024 By Samuel Yang
Tutorial

Exit Codes In Bash Scripting

Learn about exit codes in Bash scripts, including a comprehensive list of common exit codes and their meanings to help you troubleshoot and debug your bash scripts effectively.

Published: June 11, 2024 By Samuel Yang

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