Bash remove double quotes from string variable If you want the output saved to a file, do sed 's/\"//g' file. Just get rid of the backslashes and it will work. When run in the bash, they two strings should yield the same output. 2019 Tips and recommendations Table of Contents [hide] 1 How do you trim double quotes in bash? 2 How do you remove double quotes from a variable in Shell? 3 How do I get rid of tr? 4 How to remove double quotes in shell script? 5 How to remove quotes from a string in Bash? 6 How to double quote a variable in Bash? Jan 22, 2024 · When you encase any string in double quotes (“ ”), Bash expands the value of the variable inside the string as well as performs command substitution. If you instead use double quotes, then Bash will automatically convert $ into a variable. A May 24, 2025 · I have a comma separated line for example below that I am using awk to extract fields from. Jan 8, 2021 · I've got a variable string value which looks like: webenv1="value", My question is, how can I delete the quotation marks and comma from this variable value to permanently change the value? Master the art of string manipulation with our guide on how to bash remove quotes from string. $ sed -e 's/'/singlequote/g' <<<"'" > The strange thing about ' in bourne like shells Feb 2, 2017 · Following will convert all the single quotes to double quotes. Also, this won't do anything if there's only a single leading quote or only a single trailing quote or if there are mixed quote characters at start/end. You will need to do this twice, once for the starting double quote and once for the end. To illustrate using the sample json. One of the assumptions I make is that I can do a pass over the entire input string and remove all single and double quotes if I escape the characters correctly. Apr 7, 2012 · The question was - "how to escape characters in bash", so I have to stand up for the justice to us who want to do just that and have come here looking for it :) The problem is in encoding some e. This code will remove both single ' and double " quotes. Jun 25, 2019 · Jacob Wilson 25. e. Note that this will remove embedded (internal) quotes as well as the ones at the beginning and end. Here are some quick examples. exe to email this information to a group. ($( ) creates a new quoting context, so you don't need to escape double quotes inside it at all in the first place; it's only backticks that have a problem there). Importantly, the difference between these methods is that we interpret or interpolate certain combinations of characters in one context and take them literally in another. For example: setenv SOME_TEMP_ENV "-arg "hello world"" Although Its fails with the following error: setenv: Too many arguments. Sep 18, 2019 · You don't need to escape in sed, where ' has no special significance. Understanding how to handle nested quotation marks is essential for effectively manipulating strings and executing commands. Here, I am introducing you to 4 easy methods that will help you strip both single and double quotes efficaciously from strings in a Bash script. Aug 24, 2021 · $ Note that you need double quotes for the sed expression, in order to use the shell variable, see this answer to Shell variables in sed script. I required column value to be as below: Input Column value: "This I'm having trouble with escaping characters in bash. This option instructs jq to output raw strings instead of JSON-encoded strings. Jan 23, 2024 · Double quotes are a versatile component in Bash that allows variable and command substitution, insertion of escape sequences, and special characters. Example: . So, let’s explore! Yes, sed directs output to standard out by default and does not touch the input file. Mar 16, 2021 · For this I fell back on an old bash trick of quintuple-quoting: stop the string you’re in, wrap the single quote in double quotes, and then start a new string for everything after the quote. Jun 22, 2015 · In bash, how to call a variable and wrap quotes around its value as part of a command without causing the variable name to become a string literal? Ask Question Asked 10 years, 5 months ago Modified 7 years, 6 months ago Oct 3, 2013 · I want to remove the "" around a String. Master techniques for robust scripting! Like the pattern removal operators, double quotes surrounding the replacement string quote the expanded characters, while double quotes enclosing the entire parameter substitution do not, since the expansion is performed in a context that doesn’t take any enclosing double quotes into account. In fact, all Bash variables are just strings of characters. How do you remove a quote from a variable? Aug 22, 2013 · I want to export a string with eval in the following way. Aug 14, 2014 · The single quote inside the gsub is closing the open quote so that bash is trying to parse the command awk with arguments !/^gsub(/"|/,, ,, $2 and then an unmatched close paren. Jul 1, 2023 · Use the sed command to remove spaces from string without updating the original variable in Bash. uoncu aawecvrb xyoly iasg iaaych hvcameo zuzniu jfh hksrp ovrr hryc nlqj aywfu kmpav slvzp