query: how to use variable with awk
positive_passages.docid: 6750
positive_passages.text: Pass shell variable as a /pattern/ to awk
negative_passages.docid: 26063
negative_passages.text: How to use a variable inside a regular expression?
negative_passages.docid: 113020
negative_passages.text: using awk command to compare the two files and print all the columns then missing display as NA
negative_passages.docid: 84368
negative_passages.text: Unix 'alias' fails with 'awk' command
negative_passages.docid: 127141
negative_passages.text: awk repetition {n} is not working
negative_passages.docid: 6654
negative_passages.text: How do I iterate over a range of numbers defined by variables in Bash?
negative_passages.docid: 148460
negative_passages.text: bash script using awk to rename file using timestamp
negative_passages.docid: 120606
negative_passages.text: sum of the amounts in a file should be stored as single value in an shell variable
negative_passages.docid: 51721
negative_passages.text: How to use awk to print nth column and remove duplicates?
negative_passages.docid: 157196
negative_passages.text: Parsing variables from config file in Bash
negative_passages.docid: 110967
negative_passages.text: how to grep a variable name
negative_passages.docid: 47615
negative_passages.text: Awk: if pattern not found add some text at the end of file
negative_passages.docid: 11346
negative_passages.text: How to write an awk script that catch ping's time
negative_passages.docid: 49902
negative_passages.text: want the last line when duplicate awk?
negative_passages.docid: 19369
negative_passages.text: How can I use $variable in a shell brace expansion of a sequence?
negative_passages.docid: 136862
negative_passages.text: How to use a bash script variable with sed
negative_passages.docid: 54750
negative_passages.text: How do I assign the output of a command to a variable?