Which characters should be escaped in bash?

Minerva Tremblay asked a question: Which characters should be escaped in bash?
Asked By: Minerva Tremblay
Date created: Mon, May 17, 2021 12:15 PM

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Top best answers to the question «Which characters should be escaped in bash»

A non-quoted backslash, \, is used as an escape character in Bash. It preserves the literal value of the next character that follows, with the exception of newline.

FAQ

Those who are looking for an answer to the question «Which characters should be escaped in bash?» often ask the following questions:

😳 Which is characters need to be escaped when using bash?

  • Characters that need escaping are different in Bourne or POSIX shell than Bash. Generally (very) Bash is a superset of those shells, so anything you escape in shell should be escaped in Bash.

😳 What are bash special characters?

The characters <, >, |, and & are four examples of special characters that have particular meanings to the shell. The wildcards we saw earlier in this chapter (*, ?, and [...]) are also special characters. Table 1.6 gives the meanings of all special characters within shell command lines only.

😳 How to compare characters in bash?

  • Comparison operators are operators that compare values and return true or false. When comparing strings in Bash you can use the following operators: string1 = string2 and string1 == string2 - The equality operator returns true if the operands are equal. Use the = operator with the test [ command.

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