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The Linux lpq command is used to view the status of a print queue. This program can view the status of the printer queue and the print jobs it contains.
lpq [l] [P] [user]
Parameter Description:
-P Specifies a printer; otherwise, the default printer or the printer specified by the environment variable PRINTER is used
-l Prints information about all the files that make up the job...
is an empty queue for the system default printer printer.
$ lpq printer is ready no entries
If the printer was not specified in advance (using-Option P), the system will display the default printer. If you send a print job to the printer and then view the print queue, you will see the following list.
$ ls *.txt | pr -3 | lp request id is printer-603 (1 file(s)) [me@linuxbox ~]$ lpq printer is ready and printing Rank Owner Job File(s) Total Size active me 603 (stdin)