CODEWITHSUNDEEP
bashshellsh
steveyang
steveyang

Reputation: 9298

How to print shell escaped string in shell?

I am writing a shell program to output another shell program to be evalled later. Is there some common shell program to print shell escaped for a string?

Upvotes: 1

Views: 177

Answers (2)

styko
styko

Reputation: 701

I'm not sure I understand you question. But the %q option of printf might be what you are looking for.

%q Output the corresponding argument in a format that can be reused as shell input

printf %q 'C:\ProgramFiles is a Windows path;'

outputs C:\\ProgramFiles\ is\ a\ Windows\ path\;

(In this example, simple quotes are needed – comment of Gordon Davisson – but this doesn't matter if you print from a variable or the output of a command.)

Upvotes: 2

shanmuga
shanmuga

Reputation: 4499

You could use single quoted string as this is evaluated without any substitution.
For example the following commands are equivalent

cat abc\ hi.txt
cat 'abc hi.txt'

Upvotes: 0

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