-s
--show List the partitions. The output columns can be selected and rearranged with --output option. .sudo partx -s /dev/mmcblk0
NR START END SECTORS SIZE NAME UUID
1 8192 93236 85045 41.5M c5b4c492-01
2 94208 31116287 31022080 14.8G c5b4c492-02
3 31117312 62333951 31216640 14.9G c5b4c492-03
| -v
--verbose sudo partx --show --verbose /dev/mmcblk0
partition: none, disk: /dev/mmcblk0, lower: 0, upper: 0
/dev/mmcblk0: partition table type 'dos' detected
range recount: max partno=3, lower=0, upper=0
NR START END SECTORS SIZE NAME UUID
1 8192 93236 85045 41.5M c5b4c492-01
2 94208 31116287 31022080 14.8G c5b4c492-02
3 31117312 62333951 31216640 14.9G c5b4c492-03
| -P
--pairs KEY="value" format. sudo partx --pairs /dev/mmcblk0
NR="1" START="8192" END="93236" SECTORS="85045" SIZE="41.5M" NAME="" UUID="c5b4c492-01"
NR="2" START="94208" END="31116287" SECTORS="31022080" SIZE="14.8G" NAME="" UUID="c5b4c492-02"
NR="3" START="31117312" END="62333951" SECTORS="31216640" SIZE="14.9G" NAME="" UUID="c5b4c492-03"
| -r
--raw sudo partx -r /dev/mmcblk0
NR START END SECTORS SIZE NAME UUID
1 8192 93236 85045 41.5M c5b4c492-01
2 94208 31116287 31022080 14.8G c5b4c492-02
3 31117312 62333951 31216640 14.9G c5b4c492-03
| -l
--list List the partitions. in 512-byte sectors. Deprecated in favour of --show sudo partx --list /dev/mmcblk0
# 1: 8192- 93236 ( 85045 sectors, 43 MB)
# 2: 94208- 31116287 ( 31022080 sectors, 15883 MB)
# 3: 31117312- 62333951 ( 31216640 sectors, 15982 MB)
| -o
--output [list]
Define the output columns to use for --show, --pairs and --raw .
Use SCHEME for partition table type (dos, gpt, ...) in addition column headings. sudo partx --show --output nr,sectors /dev/mmcblk0
NR SECTORS
1 85045
2 31022080
3 31216640
Cannot be combined with the --add, --delete, --update or --list .
| -b
--bytes SIZE column in bytes
| -g
--noheadings Do not output header line with --show or --raw.
| |
| -a
--add Add the specified partitions, or read the disk and add all partitions.
| -d
--delete Delete one or all partitions.
| -n
--nr i:j
Specify the range of partitions. -1:-1 last partition, and -2:-1 last two partitions.
i | one partition. example: --nr 3.
| i: | lower limit example: --nr 2:.
| :j | upper limit example: --nr :4
| i:j | lower and upper limits example: --nr 2:4.
|
|
-t
--type type
aix, bsd, dos, gpt, mac, minix, sgi, solaris_x86, sun, ultrix, or unixware.
| -u
--update Update the specified partitions.
| -V
--version Display version information and exit. sudo partx --version
partx from util-linux 2.29.2
| -h
--help Display help text and exit.
partx [-a|-d|-s|-u] [--nr n:m> | partition>] disk>
Tell the kernel about the presence and numbering of partitions.
Options:
-a, --add add specified partitions or all of them
-d, --delete delete specified partitions or all of them
-u, --update update specified partitions or all of them
-s, --show list partitions
-b, --bytes print SIZE in bytes rather than in human readable format
-g, --noheadings don't print headings for --show
-n, --nr specify the range of partitions (example: --nr 2:4)
-o, --output define which output columns to use
-P, --pairs use key="value" output format
-r, --raw use raw output format
-t, --type specify the partition type (dos, bsd, solaris, etc.)
-v, --verbose verbose mode
-h, --help display this help and exit
-V, --version output version information and exit
Available columns (for --show, --raw or --pairs):
NR partition number
START start of the partition in sectors
END end of the partition in sectors
SECTORS number of sectors
SIZE human readable size
NAME partition name
UUID partition UUID
TYPE partition type (a string, a UUID, or hex)
FLAGS partition flags
SCHEME partition table type (dos, gpt, ...)
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