strings:tldr:3f367

The command "strings" is a Linux utility command that is used to extract human-readable strings from binary files.

Here is an explanation for each part of the command "strings -n ${length} ${filename}":

• "strings": It is the command itself that invokes the strings utility.
• "-n ${length}": It is an optional flag that specifies the minimum length for a string to be included in the output. It filters out strings that are shorter than the specified length. The placeholder "${length}" should be replaced with an actual number.
• "${filename}": It represents the name of the file from which the strings will be extracted. The placeholder "${filename}" should be replaced with the actual name of the file.

Overall, this command will scan the specified file and display all the printable strings present in the file. The optional "-n" flag is used to filter out shorter strings based on the specified minimum length.