How to use sed to replace a string in double quotes with a variable
How to use sed to replace a string in double quotes with a variable Ask ion Asked 2 years 3 months ago Modified 2 years 2 months ago Viewed 3k times 0 I have a file that includes this line master green init version v1 16 My bash script will have a parameter like userdata version v2 21
Sed Substitution With Variables Baeldung on Linux, Sed is a powerful text processing tool in the Linux command line We often do text substitution using compact sed one liners They re pretty convenient However when we execute sed substitution with shell variables there are some pitfalls we should be aware of
Replace value containing quotes with sed command and regex
1 I am trying to substitute a new version in my yaml file using sed but I cannot figure out what I am missing from this statement I want to convert version x x x to version z z z Here is my current sed Statement sed i s version digit digit digit version VERSION file yaml regex bash sed replace
Linux Sed replace string with variable Super User, 1 Answer Sorted by 0 Get rid of the single quotes They prevent variable expansion sed AXG s HOMEx g
Replacing a string with quotes selectively using sed
Replacing a string with quotes selectively using sed, 1 Answer Sorted by 10 Use an address The quotes are not a problem if you single quote your sed expression sed foo s false true file bar false foo true If you really need to match the whole pattern fine sed foo false s false true file bar false foo true matches any number of the preceding character space
Sed Replace Unix Path With Variable That Contain Another Unix Path 2
How do I replace single quotes with another character in sed
How do I replace single quotes with another character in sed 6 Answers Sorted by 68 Try to keep sed commands simple as much as possible Otherwise you ll get confused of what you d written reading it later bin bash sed s g myfile txt Share Improve this answer Follow edited Nov 28 2019 at 11 22
Dysphoria In A Box Sed Replace
Save this script as fixquotes sh and then create a separate test file containing smart quotes Single quote Double quote Run the script and then use the cat command to see the results sh fixquotes sh test txt cat test txt Single quote Double quote Replace smart quotes with the Linux sed command. Sed substitution with quoted variable Unix KSH Ask ion Asked 3 years 5 months ago Modified 3 years 5 months ago Viewed 729 times 0 I m trying to replace the LIBNAME statements in a SAS program An example of a line that I would want to modify is LIBNAME somelib random path reference We must note the use of a built in NR variable that holds the value of the current line number Finally let s execute the replace specific line awk script and see it in action awk f script awk message template txt Hello Alice Bob Thank you for registering with us Your account is linked with 9999900000
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