Cut Columns Lease For Free

Cut Command Options Use a single option for each cut command you run. Select using a specified field, a field set, or a field range. Select using a specified byte, a byte set, or a byte range. Select using a specified character, a character set, or a character range.

Linux cut command is useful for selecting a specific column of a file. It is used to cut a specific sections by byte position, character, and field and writes them to standard output. It cuts a line and extracts the text data. It is necessary to pass an argument with it; otherwise, it will throw an error message.

A nifty command called cut lets you select a list of columns or fields from one or more files. You must specify either the -c option to cut by column or -f to cut by fields. (Fields are separated by tabs unless you specify a different field separator with -d.

By default, cut uses the input delimiter as the output delimiter. Specifying the --output-delimiter option allows you to specify a different output delimiter. The -f , b , and -c options take the LIST argument, which is one of the following: An integer N representing a byte, field or character, starting from 1.

The cut command allows us to extract the text based on byte position using the -b option. In this example, we can see that the cut command shows only the first character because all characters are one byte long.

Use the colrm command to remove specified columns from a file. Input is taken from standard input. Output is sent to standard output. If the command is called with one parameter, the columns of each line from the specified column to the last column are removed.

-c (column): To cut by character use the -c option. This can be a list of numbers separated comma or a range of numbers separated by hyphen(-). Tabs and backspaces are treated as a character.