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File and Directory Management Managing System Files

page 1-6 OmniSwitch 6250/6450 Switch Management Guide May 2012

To list all the files and directories in your current directory, use the ls command. Here is a sample display

of the flash directory.

-> ls

Listing Directory /flash:

-rw 315 Jan 5 09:38 boot.params

drw 2048 Jan 5 09:22 certified/

drw 2048 Jan 5 09:22 working/

-rw 12 Dec 18 2030 boot.slot.cfg

drw 2048 Dec 27 2030 switch/

-rw 64000 Jan 5 09:37 swlog1.log

-rw 64000 Dec 27 2030 swlog2.log

-rw 256 Dec 27 2030 random-seed

drw 2048 Dec 18 2030 network/

40208384 bytes free

The following information describes the screen displayed by the ls command:

• The first column consists of three text characters. The first character indicates whether the row entry is

a file (-) or a directory (d). The second and third characters indicate the user read/write permissions.

drw 512 Oct 25 14:17 WORKING/

-rw 321 Oct 25 14:39 boot.params

Here, the first entry shows a directory (d) for which the user has read and write (rw) permissions. The

second entry shows a file (-) for which the user has read and write (rw) permissions.

• The second column indicates the number of bytes of flash memory the row entry occupies.

drw 512 Oct 25 14:17 WORKING/

-rw 321 Oct 25 14:39 boot.params

Here, the first entry shows that the directory uses 512 bytes of flash memory. The second entry shows

that the file occupies 321 bytes of flash memory.

• The third, fourth and fifth columns show the date and time the row entry was created or copied into the

flash directory.

drw 512 Oct 25 14:17 WORKING/

-rw 321 Oct 25 14:39 boot.params

Here, the first entry indicates the file was created or copied on April 22 at 05:23 hours. The second

entry indicates that the directory was created or copied on April 19 at 06:12 hours.

• The column on the right lists the file or directory name. Note that directory names end with a slash (/)

character.

drw 512 Oct 25 14:17 WORKING/

-rw 321 Oct 25 14:39 boot.params

Here, the first entry shows a directory named WORKING, the second entry shows a file named

boot.params.

• The value shown at the bottom of the display indicates the amount of flash memory remaining for use

in this directory (9.47 megabytes in the above example).

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 345 346

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