Here are some of the more popular bash options to control how scripts work on Linux and how to list the available options, including seeing which ones are turned on. Bash provides a large number of ...

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Windows 10 Anniversary UpdateからサポートしたWindows Subsystem for Linux(WSL)。その結果としてWindows 10上でもBashを始めとするLinuxコマンドが利用可能になった。本連載ではWSLに関する情報や、Bashから実行するシェルスクリプトを紹介する。 PowerShellコマンドレットを ...

Many bash scripts start out as something quick and dirty but then become so useful that they live for years, indeed sometimes seeing more use than our traditional programs. Now that you can even run ...

If you run into problems building, testing or running complex bash scripts, don’t lose heart. There are many ways you can help ensure that your scripts will work flawlessly. In this post, we’ll ...

The command-line interface (CLI) is the cornerstone of interacting with the Linux operating system. It allows users to enter commands directly, offering greater control and flexibility compared to ...

If you're working with a large amount of data in your Bash scripts, arrays will make your life a lot easier. Some people get intimidated by the syntax. But once learned, it will make your scripts more ...

You normally think of a critical section — that is, a piece of a program that excludes other programs from using a resource — as a pretty advanced technique. You certainly don’t often think of them as ...

多くのUNIXおよびLinuxのユーザーに利用されている「Bourne Again SHell（Bash）」に重大なセキュリティホールが発見された。このセキュリティホールはBashによる環境変数の評価方法に起因している。ハッカーは特別に作成した変数を用いてセキュリティホールを ...