\ is the "escape character", and it is one of the three quoting mechanisms available in bash: QUOTING Quoting is used to remove the special meaning of certain characters or words to the shell. Bash definition is - to strike violently : hit; also : to injure or damage by striking : smash —often used with in. The name is an acronym for the ‘Bourne-Again SHell’. Bash definition, to strike with a crushing or smashing blow. The file is defined in your home directory and can be used for the following: Shell Scripting Tutorial is this tutorial, in 88-page Paperback and eBook formats. The most used 74 bash operators are explained in this article with examples. It is widely available on various operating systems and is a default command interpreter on most GNU/Linux systems. Bash Shell Scripting Definition Bash Bash is a command language interpreter. Some common groups of bash operators are arithmetic operators, comparison operators, bit-wise operators, logical operators, string operators, and file operators. Different types of operators exist in Bash to perform various operations using bash script. Configuring the .bash_profile File. The .bash_profile file is a personal initialization file for configuring the user environment. [..cut..] There are three quoting mechanisms: the escape character, single quotes, and double quotes. A version is also available for Windows 10 via the Windows Subsystem for Linux. Bash is a Unix shell and command language written by Brian Fox for the GNU Project as a free software replacement for the Bourne shell. Meaning "an attempt" is attested by 1945. On a bash "on a drunken spree" is slang from 1901, which gave the word its sense of "a wild party." It is also the default user shell in Solaris 11. 2. bash (n.) "a heavy blow," 1805, from bash (v.). es v. tr. To strike with a heavy, crushing blow: The thug bashed the hood of the car with a sledgehammer. To bash is to hit very hard or to say unkind things about someone or something. How to use bash in a sentence. A non-quoted backslash (\) is the escape character. Bash definition: A bash is a party or celebration, especially a large one held by an official organization... | Meaning, pronunciation, translations and examples First released in 1989, it has been used as the default login shell for most Linux distributions. Shell Scripting: Expert Recipes for Linux, Bash and more is my 564-page book on Shell Scripting. Convenient to read on the go, and to keep by your desk as an ever-present companion. See more. 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