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bash environment

  1. x32x01

    List of All Bash Redirections - Linux Cheatsheet 2021

    Before a command is executed, its input and output may be redirected using a special notation interpreted by the shell. Redirection allows commands’ file handles to be duplicated, opened, closed, made to refer to different files, and can change the files the command reads from and writes to...
  2. x32x01

    List of All Bash Inbuilt Variables - Linux 2021

    Bash is the standard shell on most Linux distributions. However, there are other Linux shells available and there’s no requirement that Bash should be present on any particular distribution. The Bash shell is open source software released under the GNU Pubic License (GPL). If you need to...
  3. x32x01

    List of All Bash External Variables - Linux 2021

    In last article, we discussed out Bash Environment Variables which always play an important role in Bash Shell Scripting and here in this article, we listed out all Bash External Variables which you can use while doing Bash Programming. External programs are often used within shell scripts...
  4. x32x01

    List of All Bash Environment Variables - Linux 2021

    A shell is a program that runs operating system commands. Bash has more than 50 predefined variables.These variables, created when Bash is first started, provide information about the Bash session and can be used to control some of the shell’s features. Some of these variables have special...