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What file extensions are used to identify command shell scripts?
Wiki User
∙ 12y ago
For windows, you might use .cmd, .bat as common file extensions.
Unix doesn't use file extensions as associations, so no file extension needs to be used in the Unix environment. A shell script in Unix is simply a text file with any name that is readable and executable.
However, file extensions are typically used in Unix as a documentation aid that states that the file is a shell script. Common extensions are .sh, .csh, .ksh, .tcsh, .zsh, etc.
Wiki User
∙ 12y ago
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What is the purpose of using echo command?
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Which is the keyword of shell 1.shift 2.readonly 3.unset 4.ls?
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Why do most versions of Linux and windows use the CD command to chnage directories?
For simplicity and interoperability. CD means "change directory." There's really no point in changing the command name since all that'd accomplish is confusing users and breaking shell scripts. As a note: ALL versions of Linux use the cd command, it's a core part of a shell, a "builtin."
What are different Shell scripts in UNIX?
See related link.
What do you mean by shell and shell scripts?
Shell scripts are interpreted files that contain commands and logic sequences to do things. They are similar to programs in that they contain logic and sequencing, and call other programs to accomplish tasks. You use shell scripts to automate tasks in Unix, run tasks periodically, create repeatable tasks, etc.
What shell was developed as the first UNIX command processor?
The first command shell was 'sh', the Bourne shell (Steven Bourne).
