komenda readcd użycie readcd co to jest
Jak użyć READCD? Definicja w konsoli specified as dev= scsibus/target/lun or dev= target/lun if the.
Znaczenie komenda readcd użycie readcd definicja.

Czy przydatne?

Komenda/polecenie: Jak użyć readcd

Uruchomienie, wykonanie: readcd dev=device [options]

Jak działa READCD, co robi READCD: Read or write compact discs. The device is usually specified as dev=scsibus/target/lun or dev=target/lun if the device is on the default SCSI bus). The default SCSI bus is bus 0, the target is the ID number, and the lun is the logical unit number

Dostępne opcje, wywołanie READCD: -c2scan

Do a C2 error scan. If any C2 errors are found, specifying the speed= option to reduce the speed may help.

-clone

Read all data and the table of contents, and put the table-of-contents data into a file with the same filename as specified with f= but with a .toc extension.

-d, debug=num

Increment the debugging level by 1 with -d or set the level to num. Specifying -dd is the equivalent of debug=2.

dev=target

Set the SCSI target.

f=filename

Specify the file from which input should be read, or to which output should be written. If the filename is given as -, use standard input or standard output respectively.

-factor

Print the speed factor for the meshpoints= option, based on the current medium's single speed. Works only if readcd can determine the current medium type.

-fulltoc

Read the full table of contents from the current CD and display it in hexadecimal.

kd=num, kdebug=num

Modify the kernel debugging level while SCSI commands are running, to do kernel debugging.

meshpoints=num

Print the read speed at num locations, and produce a list of values suitable for plotting. The output is written to standard output.

-nocorr

Ignore read errors, doing no error correction. Switches the drive into a mode to ignore the errors; if readcd completes, it switches the drive back to the previous mode.

-noerror

Do not abort if an uncorrectable error is found in the data stream.

-notrunc

Do not truncate the output file on open.

-overhead

Measure SCSI command overhead. The measurement is done by running several commands 1000 times and printing the total time used for each.

retries=num

Set the retry count to num. The default is 128.

-s, -silent

Do not print a status report for SCSI command failures.

-scanbus

Scan all SCSI devices on all SCSI buses, print the results, and exit. Useful for finding the SCSI addresses of devices.

sectors=range

Specify the range of sectors to read.

speed=num

Set the reading and writing speed, as an integer value. Useful only for MMC-compliant drives. Defaults to maximum speed.

timeout=num

Set the default SCSI command timeout to num seconds. Defaults to 40 seconds.

ts=num

Set the maximum transfer size for a single SCSI command to num. Defaults to 256 KB.

-v, -verbose

Increment the general verbosity level by 1. Useful for displaying progress.

-V, -Verbose

Increment the verbosity level for SCSI command transport by 1. Useful for debugging. Specifying -VV adds data-buffer content to the output.

-version

Print version information and exit.

-w

Switch to write mode. The default is to read from the device.

Co znaczy :
Definicja or remove entries in the routing tables maintained by routed . route accepts two commands: add , to add a route, and del , to delete a route. The two commands have the following syntax: add [-net co znaczy.
Co znaczy :
Definicja Print the contents of the symbolic link file --that is, the name of the file to which the link points krzyżówka.
Co znaczy :
Definicja TCP/IP command. Query statd for system status on RPC hosts : current time, uptime, and load averages (the average number of jobs in the run queue co to jest.
Co znaczy :
Definicja administration command. Respond to Reverse Address Resolution Protocol (RARP) requests. Some machines (primarily diskless SUN machines) will use RARP requests at boot time to discover their IP słownik.
Co znaczy :
Definicja administration command. Instruct printing system to reject jobs for the specified print queue destinations . Depending on queue settings, the system may prompt for a password. Also invoked as czym jest.

Użycie READCD zastosowanie komendy na linii poleceńw Słownik R .

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