query: awk: delete lines where fields 1 and 2 are duplicate
positive_passages.docid: 151511
positive_passages.text: print the duplicate lines only on fields 1,2 from csv file
negative_passages.docid: 124497
negative_passages.text: remove lines that contain a specific text in a file
negative_passages.docid: 104310
negative_passages.text: How to only substitute lines that match several patterns in sed?
negative_passages.docid: 35143
negative_passages.text: Make rows into column with awk or sed
negative_passages.docid: 56257
negative_passages.text: Remove duplicate lines without sorting
negative_passages.docid: 93981
negative_passages.text: How to restrict awk math output to 2 decimal places
negative_passages.docid: 145997
negative_passages.text: Identifying duplicate attributes in field using QGIS?
negative_passages.docid: 10652
negative_passages.text: Removal of lines with no more or fewer than 'N' fields?
negative_passages.docid: 138004
negative_passages.text: How can I use awk to (sometimes) remove the first character of a column?
negative_passages.docid: 28698
negative_passages.text: Finding duplicate records in field using ArcGIS for Desktop?
negative_passages.docid: 16791
negative_passages.text: Delete all lines of text that isn't all numbers
negative_passages.docid: 144043
negative_passages.text: Delete Duplicate SQL Records
negative_passages.docid: 134283
negative_passages.text: Identify duplicate lines in a file without deleting them?
negative_passages.docid: 101216
negative_passages.text: search multiple pattern in file and delete line if pattern matches
negative_passages.docid: 89775
negative_passages.text: split file lines based on first field
negative_passages.docid: 86948
negative_passages.text: How to compare two column of two file and print not matching pattern with awk
negative_passages.docid: 5212
negative_passages.text: How to remove duplicate lines inside a text file?