query: syntax for using head with filename stored in variable
positive_passages.docid: 15296
positive_passages.text: How can I assign the output of a command to a shell variable?
negative_passages.docid: 59579
negative_passages.text: list files and store it in variables
negative_passages.docid: 72733
negative_passages.text: How do I use shell variables in an awk script?
negative_passages.docid: 151879
negative_passages.text: Concatenate multiple files without header
negative_passages.docid: 145317
negative_passages.text: Is it possible that a variable declared after the main has file scope?
negative_passages.docid: 41710
negative_passages.text: How can I refer to a variable using a string containing its name?
negative_passages.docid: 11922
negative_passages.text: How to export variables from a file?
negative_passages.docid: 18749
negative_passages.text: Use of 'extern' keyword while defining the variable
negative_passages.docid: 97535
negative_passages.text: Where are filenames stored on a filesystem?
negative_passages.docid: 14081
negative_passages.text: Use a shell variable in awk
negative_passages.docid: 152188
negative_passages.text: Is there any difference between __DIR__ and dirname(__FILE__) in PHP?
negative_passages.docid: 76870
negative_passages.text: Internal Representation of ?name and ??name
negative_passages.docid: 78070
negative_passages.text: Turn a string into a valid filename?
negative_passages.docid: 74331
negative_passages.text: Are there naming conventions for variables in shell scripts?
negative_passages.docid: 149622
negative_passages.text: Using dir var in an alias?
negative_passages.docid: 29486
negative_passages.text: How to use variables in a command in sed?
negative_passages.docid: 72089
negative_passages.text: How to use variable in sed command