sed delete line match
sed '/pattern to match/d' ./infilesed delete line match
sed '/pattern to match/d' ./infilesed remove line after match
Use d option at the end of sed command string for deleting line of matches.
sed -i "" "s/matching_pattern/,+1 d" file.txt #+1 defines number of lines
# to delete after matching linesed delete line before match
Use d option at the end of sed command string for deleting line of matches.
tac | sed -i "" "s/matching_pattern/I+1 d" file.txt | tac #delete strings after match to eol using sed command
# You can use awk's field separator (-F) following way:
$ cat file
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