Answers for "write a bash shell script to replace the word “linux” in the file with “unix”."

8

how to find and replace a string in a file using shell script

# replaces ALL(g i.e. global) ouccurences of "original_string" with "new_string", 
# in the file file_name.ext_name
sed -i 's/original_string/new_string/g' file_name.ext_name
Posted by: Guest on February-11-2021
1

replace word in file linux command

sed -i 's_oldword_replaceword_gI' document_name.txt
Posted by: Guest on February-16-2021

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