print lines from one file that contain in another file
45385
Finding contents of one file in another file
43994
How can I redirect matching lines to a file, and non-matching lines to a different file?
89040
Common lines between two files
77125
Print all lines between a searched pattern of a text file to different file
87537
Replace string in one file with contents of another file when match column
80204
How can I get a specific line from a file?
103324
sed - Print lines matched by a pattern range if one line matches a condition
88394
Check if one list contains element from the other
75293
Inner join on two text files
4081
How can I extract records from a file if they include a specific set of strings?
13192
Replace lines in File with another string
56082
Print in one line dynamically
36576
extract lines that match a list of words in another file
2558
Fast way of finding lines in one file that are not in another?
86979
Insert text from file inline after matching pattern in another file
128337
Copy a list of files contained inside a txt file into another folder
29659
How do I print all lines of a file with duplicate values in a certain column