query: grep command and [ ]
positive_passages.docid: 26948
positive_passages.text: How does this [t]ricky bracket expression in grep work?
negative_passages.docid: 127623
negative_passages.text: Can I use grep matches to execute command?
negative_passages.docid: 74038
negative_passages.text: How do I grep for multiple patterns on multiple lines?
negative_passages.docid: 92530
negative_passages.text: Use of quotes in GNU grep regular expressions
negative_passages.docid: 43973
negative_passages.text: grep - why do brackets in grep pattern remove the grep process from ps results?
negative_passages.docid: 68646
negative_passages.text: How to grep a program's output but also echo the output normally?
negative_passages.docid: 79025
negative_passages.text: grep for expression containing variable
negative_passages.docid: 977
negative_passages.text: What is the difference between [@] and [*] when referencing bash array values?
negative_passages.docid: 21319
negative_passages.text: Why should there be spaces around '[' and ']' in Bash?
negative_passages.docid: 131663
negative_passages.text: How to parse a command line with regular expressions?
negative_passages.docid: 41139
negative_passages.text: Modifying the search result of grep
negative_passages.docid: 106655
negative_passages.text: Grep: The asterisk (*) doesn't always work
negative_passages.docid: 146970
negative_passages.text: grep ignoring pipe when aliased to 'grep -R'
negative_passages.docid: 16874
negative_passages.text: Limit grep context to N characters on line
negative_passages.docid: 61845
negative_passages.text: Multi-dimensional arrays in Bash
negative_passages.docid: 83564
negative_passages.text: How to grep lines which does not begin with "#" or ";"?
negative_passages.docid: 140097
negative_passages.text: R grep: is there an AND operator?