Splitting a file into multiple files based on 1st column value
43180
Extract data from a file and place in different files based on one column value
66393
compare two columns of different files and print if it matches
90913
Compare two files with first column and remove duplicate row from 2nd file in shell script
150439
out file with multiple criteria in python?
139251
Unix separation of specific numbers from Column
26996
Concatenate two files and separate them with a newline
76043
Remove entire row in a file if first column is repeated
38881
evenly spreading data in to multiple columns
124823
Inserting a file into another file after the 1st occurrence of a pattern
127318
comparing 1st and 3rd column value in two files
1551
Concatenate specific files into one single file
99598
Changing column of multiple csv files
106330
Merge files based on matching of first column
89208
read file record by record and do transformation to the subsequent record based on above record and write into another file
82971
Break a large file into smaller pieces
100133
Sum up rows from different data files
110742
Splitting string by the first occurrence of a delimiter