连上usb线，系统会跳出detect到camera的提示，这里一定要选择“unmount”，否则会面的命令执行会有问题
hjs@ubuntu:~$ gphoto2 --auto-detect
Model Port
----------------------------------------------------------
Canon PowerShot SX110 IS usb:001,002
hjs@ubuntu:~$ gphoto2 --summary
Camera summary:
Manufacturer: Canon Inc.
Model: Canon PowerShot SX110 IS
Version: 1-5.2.1.0
Serial Number: 4DC57827F79840BF8F1A8AD63DB3ABC3
Vendor Extension ID: 0xb (1.0)
Capture Formats: JPEG
Display Formats: Association/Directory, Script, DPOF, MS AVI, MS Wave, JPEG, Defined Type, CRW, Unknown(b103), Unknown(b104), Unknown(bf01)
Device Capabilities:
File Download, File Deletion, File Upload
Generic Image Capture, No Open Capture, Canon Capture
Storage Devices Summary:
store_00010001:
StorageDescription: None
VolumeLabel: None
Storage Type: Removable RAM (memory card)
Filesystemtype: Digital Camera Layout (DCIM)
Access Capability: Read-Write
Maximum Capability: 2147155968 (2047 MB)
Free Space (Bytes): 1551794176 (1479 MB)
Free Space (Images): -1
Device Property Summary:
Event Emulate Mode(0xd045):(readwrite) (type=0x4) Enumeration [1,2,3,4,5,6,7] value: 2
Property 0xd04a:(readwrite) (type=0x2) Enumeration [0,1,2,3] value: 0
Size of Output Data from Camera(0xd02e):(read only) (type=0x6) 524288
Size of Input Data to Camera(0xd02f):(read only) (type=0x6) 524288
Battery Type(0xd002):(read only) (type=0x4) Enumeration [0,1,2,3,4,5] value: Unknown (0)
Battery Mode(0xd003):(read only) (type=0x6) Enumeration [0,1,2,3] value: Normal (1)
UNIX Time(0xd034):(readwrite) (type=0x6) 1428148490
Type of Slideshow(0xd047):(read only) (type=0x4) 0
DPOF Version(0xd046):(read only) (type=0x4) 257
Supported Thumb Size(0xd02d):(read only) (type=0x4006) a[4] 119,0,159,0
Average Filesizes(0xd048):(read only) (type=0x4006) a[19] 3981312,2785280,2050048,0,254976,2357248,1658880,1142784,0,153600,1126400,798720,569344,0,86016,0,1026048,571392,284672
Size Quality Mode(0xd02c):(read only) (type=0x4006) Enumeration [
a[6] 2592,3456,1,0,0,0,
a[6] 2592,3456,6,0,0,0,
a[6] 2592,3456,11,0,0,0,
a[6] 2112,2816,2,0,0,0,
a[6] 2112,2816,7,0,0,0,
a[6] 2112,2816,12,0,0,0,
a[6] 1704,2272,3,0,0,0,
a[6] 1704,2272,8,0,0,0,
a[6] 1704,2272,13,0,0,0,
a[6] 1200,1600,17,0,0,0,
a[6] 1200,1600,18,0,0,0,
a[6] 1200,1600,19,0,0,0,
a[6] 480,640,5,0,0,0,
a[6] 480,640,10,0,0,0,
a[6] 480,640,15,0,0,0
] value: a[6] 0,0,0,0,0,0
Remote API Version(0xd030):(read only) (type=0x6) 256
Model ID(0xd049):(read only) (type=0x6) 38928384
Camera Model(0xd032):(read only) (type=0xffff) 'Canon PowerShot SX110 IS'
Camera Owner(0xd033):(readwrite) (type=0x4002) a[0]
Firmware Version(0xd031):(read only) (type=0x6) 16777216
Property 0xd050:(read only) (type=0x2) 0
Property 0xd402:(read only) (type=0xffff) 'Canon PowerShot SX110 IS'
Property 0xd406:(readwrite) (type=0xffff) 'Windows'
Property 0xd407:(read only) (type=0x6) 1
hjs@ubuntu:~$ gphoto2 --set-config /main/settings/capture=1
hjs@ubuntu:~$ gphoto2 --capture-image-and-download
New file is in location /store_00010001/DCIM/100CANON/IMG_6552.JPG on the camera
Downloading 'IMG_6552.JPG' from folder '/store_00010001/DCIM/100CANON'...
Saving file as IMG_6552.JPG
Deleting file /store_00010001/DCIM/100CANON/IMG_6552.JPG on the camera
Deleting 'IMG_6552.JPG' from folder '/store_00010001/DCIM/100CANON'...
Basic usage
textpop-up
· gphoto2 --set-config /main/settings/capture=1 # extend lens
· gphoto2 --set-config /main/settings/output=0 # view finder on
· gphoto2 --set-config /main/imgsettings/imagesize=0 # max image quality
· gphoto2 --capture-image-and-download # snap
hjs@ubuntu:~$ gphoto2
Usage: gphoto2 [-?valLnPTDR] [-?|--help] [--usage] [--debug]
[--debug-logfile=FILENAME] [--quiet] [--hook-script=FILENAME]
[--stdout] [--stdout-size] [--auto-detect] [--show-exif=STRING]
[--show-info=STRING] [--summary] [--manual] [--about]
[--storage-info] [--shell] [-v|--version] [--list-cameras]
[--list-ports] [-a|--abilities] [--port=FILENAME] [--speed=SPEED]
[--camera=MODEL] [--usbid=USBIDs] [--config] [--list-config]
[--list-all-config] [--get-config=STRING] [--set-config=STRING]
[--set-config-index=STRING] [--set-config-value=STRING] [--reset]
[--keep] [--no-keep] [--wait-event=COUNT]
[--wait-event-and-download=COUNT] [--capture-preview]
[-B|--bulb=SECONDS] [-F|--frames=COUNT] [-I|--interval=SECONDS]
[--reset-interval] [--capture-image] [--trigger-capture]
[--capture-image-and-download] [--capture-movie=COUNT or SECONDS]
[--capture-sound] [--capture-tethered=COUNT] [--trigger-capture]
[-l|--list-folders] [-L|--list-files] [-m|--mkdir=DIRNAME]
[-r|--rmdir=DIRNAME] [-n|--num-files] [-p|--get-file=RANGE]
[-P|--get-all-files] [-t|--get-thumbnail=RANGE]
[-T|--get-all-thumbnails] [--get-metadata=RANGE] [--get-all-metadata]
[--upload-metadata=STRING] [--get-raw-data=RANGE]
[--get-all-raw-data] [--get-audio-data=RANGE] [--get-all-audio-data]
[-d|--delete-file=RANGE] [-D|--delete-all-files]
[-u|--upload-file=FILENAME] [--filename=FILENAME_PATTERN]
[-f|--folder=FOLDER] [-R|--recurse] [--no-recurse] [--new]
[--force-overwrite]
hjs@ubuntu:~$ gphoto2 --list-all-config >1.txt
/main/actions/focuslock
Label: Focus Lock
Type: TOGGLE
Current: 2
/main/actions/syncdatetime
Label: Synchronize camera date and time with PC
Type: TOGGLE
Current: 0
/main/settings/output
Label: Camera Output
Type: RADIO
Current: Video OUT
Choice: 0 LCD
Choice: 1 Video OUT
Choice: 2 Off
/main/settings/ownername
Label: Owner Name
Type: TEXT
Current:
/main/settings/capturetarget
Label: Capture Target
Type: RADIO
Current: Internal RAM
Choice: 0 Internal RAM
Choice: 1 Memory card
/main/settings/capture
Label: Capture
Type: TOGGLE
Current: 1
/main/status/serialnumber
Label: Serial Number
Type: TEXT
Current: 4DC57827F79840BF8F1A8AD63DB3ABC3
/main/status/manufacturer
Label: Camera Manufacturer
Type: TEXT
Current: Canon Inc.
/main/status/cameramodel
Label: Camera Model
Type: TEXT
Current: Canon PowerShot SX110 IS
/main/status/deviceversion
Label: Device Version
Type: TEXT
Current: 1-5.2.1.0
/main/status/vendorextension
Label: Vendor Extension
Type: TEXT
Current: None
/main/status/model
Label: Camera Model
Type: TEXT
Current: Canon PowerShot SX110 IS
/main/status/firmwareversion
Label: Firmware Version
Type: TEXT
Current: 1.0.0.0
/main/status/orientation
Label: Camera Orientation
Type: TEXT
Current: 0'
/main/imgsettings/imagequality
Label: Image Quality
Type: RADIO
Current: superfine
Choice: 0 superfine
Choice: 1 fine
Choice: 2 normal
/main/imgsettings/imageformat
Label: Image Format
Type: RADIO
Current: Unknown value 0001
Choice: 0 Unknown value 0001
/main/imgsettings/imagesize
Label: Image Size
Type: RADIO
Current: Large
Choice: 0 Large
Choice: 1 Medium 1
Choice: 2 Medium 2
Choice: 3 Medium 3
Choice: 4 Small
/main/imgsettings/iso
Label: ISO Speed
Type: RADIO
Current: 800
Choice: 0 Auto
Choice: 1 80
Choice: 2 100
Choice: 3 200
Choice: 4 400
Choice: 5 800
Choice: 6 1600
/main/imgsettings/whitebalance
Label: WhiteBalance
Type: RADIO
Current: Cloudy
Choice: 0 Auto
Choice: 1 Daylight
Choice: 2 Cloudy
Choice: 3 Tungsten
Choice: 4 Fluorescent
Choice: 5 Fluorescent H
Choice: 6 Custom
/main/capturesettings/zoom
Label: Zoom
Type: RANGE
Current: 0
Bottom: 0
Top: 28
Step: 1
/main/capturesettings/assistlight
Label: Assist Light
Type: RADIO
Current: On
Choice: 0 Off
Choice: 1 On
/main/capturesettings/autorotation
Label: Rotation Flag
Type: RADIO
Current: Off
Choice: 0 On
Choice: 1 Off
/main/capturesettings/exposurecompensation
Label: Exposure Compensation
Type: RADIO
Current: 0
Choice: 0 +2
Choice: 1 +1 2/3
Choice: 2 +1 1/3
Choice: 3 +1
Choice: 4 +2/3
Choice: 5 +1/3
Choice: 6 0
Choice: 7 -1/3
Choice: 8 -2/3
Choice: 9 -1
Choice: 10 -1 1/3
Choice: 11 -1 2/3
Choice: 12 -2
/main/capturesettings/flashcompensation
Label: Flash Compensation
Type: RADIO
Current: 0
Choice: 0 +2
Choice: 1 +1 2/3
Choice: 2 +1 1/3
Choice: 3 +1
Choice: 4 +2/3
Choice: 5 +1/3
Choice: 6 0
Choice: 7 -1/3
Choice: 8 -2/3
Choice: 9 -1
Choice: 10 -1 1/3
Choice: 11 -1 2/3
Choice: 12 -2
/main/capturesettings/flashmode
Label: Flash Mode
Type: RADIO
Current: Unknown value 0000
Choice: 0 Unknown value 0000
/main/capturesettings/shootingmode
Label: Canon Shooting Mode
Type: RADIO
Current: Auto
Choice: 0 Auto
Choice: 1 TV
Choice: 2 AV
Choice: 3 Manual
/main/capturesettings/aperture
Label: Aperture
Type: RADIO
Current: 2.8
Choice: 0 auto
Choice: 1 1
Choice: 2 1.1
Choice: 3 1.2
Choice: 4 1.2
Choice: 5 1.4
Choice: 6 1.6
Choice: 7 1.8
Choice: 8 1.8
Choice: 9 2
Choice: 10 2.2
Choice: 11 2.5
Choice: 12 2.5
Choice: 13 2.8
Choice: 14 3.2
Choice: 15 3.5
Choice: 16 3.5
Choice: 17 4
Choice: 18 4.5
Choice: 19 4.5
Choice: 20 5
Choice: 21 5.6
Choice: 22 6.3
Choice: 23 6.7
Choice: 24 7.1
Choice: 25 8
Choice: 26 9
Choice: 27 9.5
Choice: 28 10
Choice: 29 11
Choice: 30 13
Choice: 31 13
Choice: 32 14
Choice: 33 16
Choice: 34 18
Choice: 35 19
Choice: 36 20
Choice: 37 22
Choice: 38 25
Choice: 39 27
Choice: 40 29
Choice: 41 32
Choice: 42 36
Choice: 43 38
Choice: 44 40
Choice: 45 45
Choice: 46 51
Choice: 47 54
Choice: 48 57
Choice: 49 64
Choice: 50 72
Choice: 51 76
Choice: 52 81
Choice: 53 91
/main/capturesettings/focusingpoint
Label: Focusing Point
Type: RADIO
Current: Multiple Focusing Points (Center)
Choice: 0 Focusing Point on Center Only, Manual
Choice: 1 Focusing Point on Center Only, Auto
Choice: 2 Multiple Focusing Points (No Specification), Manual
Choice: 3 Multiple Focusing Points, Auto
Choice: 4 Multiple Focusing Points (Right)
Choice: 5 Multiple Focusing Points (Center)
Choice: 6 Multiple Focusing Points (Left)
/main/capturesettings/shutterspeed
Label: Shutter Speed
Type: RADIO
Current: 1/30
Choice: 0 auto
Choice: 1 bulb
Choice: 2 bulb
Choice: 3 30
Choice: 4 25
Choice: 5 20
Choice: 6 20
Choice: 7 15
Choice: 8 13
Choice: 9 10
Choice: 10 10
Choice: 11 8
Choice: 12 6
Choice: 13 6
Choice: 14 5
Choice: 15 4
Choice: 16 3.2
Choice: 17 3
Choice: 18 2.5
Choice: 19 2
Choice: 20 1.6
Choice: 21 1.5
Choice: 22 1.3
Choice: 23 1
Choice: 24 0.8
Choice: 25 0.7
Choice: 26 0.6
Choice: 27 0.5
Choice: 28 0.4
Choice: 29 0.3
Choice: 30 0.3
Choice: 31 1/4
Choice: 32 1/5
Choice: 33 1/6
Choice: 34 1/6
Choice: 35 1/8
Choice: 36 1/10
Choice: 37 1/10
Choice: 38 1/13
Choice: 39 1/15
Choice: 40 1/20
Choice: 41 1/20
Choice: 42 1/25
Choice: 43 1/30
Choice: 44 1/40
Choice: 45 1/45
Choice: 46 1/50
Choice: 47 1/60
Choice: 48 1/80
Choice: 49 1/90
Choice: 50 1/100
Choice: 51 1/125
Choice: 52 1/160
Choice: 53 1/180
Choice: 54 1/200
Choice: 55 1/250
Choice: 56 1/320
Choice: 57 1/350
Choice: 58 1/400
Choice: 59 1/500
Choice: 60 1/640
Choice: 61 1/750
Choice: 62 1/800
Choice: 63 1/1000
Choice: 64 1/1250
Choice: 65 1/1500
Choice: 66 1/1600
Choice: 67 1/2000
Choice: 68 1/2500
Choice: 69 1/3000
Choice: 70 1/3200
Choice: 71 1/4000
Choice: 72 1/5000
Choice: 73 1/6000
Choice: 74 1/6400
Choice: 75 1/8000
/main/capturesettings/meteringmode
Label: Metering Mode
Type: RADIO
Current: Evaluative
Choice: 0 Evaluative
Choice: 1 Center-weighted
Choice: 2 Spot
/main/capturesettings/afdistance
Label: AF Distance
Type: RADIO
Current: Auto
Choice: 0 Auto
Choice: 1 Zone Focus (Close-up)
/main/other/d045
Label: Event Emulate Mode
Type: MENU
Current: 7
Choice: 0 1
Choice: 1 2
Choice: 2 3
Choice: 3 4
Choice: 4 5
Choice: 5 6
Choice: 6 7
/main/other/d04a
Label: PTP Property 0xd04a
Type: MENU
Current: 0
Choice: 0 0
Choice: 1 1
Choice: 2 2
Choice: 3 3
/main/other/d02e
Label: Size of Output Data from Camera
Type: TEXT
Current: 524288
/main/other/d02f
Label: Size of Input Data to Camera
Type: TEXT
Current: 524288
/main/other/d002
Label: Battery Type
Type: MENU
Current: 0
Choice: 0 0
Choice: 1 1
Choice: 2 2
Choice: 3 3
Choice: 4 4
Choice: 5 5
/main/other/d003
Label: Battery Mode
Type: MENU
Current: 1
Choice: 0 0
Choice: 1 1
Choice: 2 2
Choice: 3 3
/main/other/d034
Label: UNIX Time
Type: TEXT
Current: 1428148948
/main/other/d047
Label: Type of Slideshow
Type: TEXT
Current: 0
/main/other/d046
Label: DPOF Version
Type: TEXT
Current: 257
/main/other/d02d
Label: Supported Thumb Size
Type: TEXT
Current: (null)
/main/other/d048
Label: Average Filesizes
Type: TEXT
Current: (null)
/main/other/d02c
Label: Size Quality Mode
Type: MENU
Current: (null)
/main/other/d030
Label: Remote API Version
Type: TEXT
Current: 256
/main/other/d049
Label: Model ID
Type: TEXT
Current: 38928384
/main/other/d032
Label: Camera Model
Type: TEXT
Current: Canon PowerShot SX110 IS
/main/other/d033
Label: Camera Owner
Type: TEXT
Current: (null)
/main/other/d031
Label: Firmware Version
Type: TEXT
Current: 16777216
/main/other/d050
Label: PTP Property 0xd050
Type: TEXT
Current: 0
/main/other/d402
Label: PTP Property 0xd402
Type: TEXT
Current: Canon PowerShot SX110 IS
/main/other/d406
Label: PTP Property 0xd406
Type: TEXT
Current: Windows
/main/other/d407
Label: PTP Property 0xd407
Type: TEXT
Current: 1
/main/other/d029
Label: Capture Transfer Mode
Type: MENU
Current: 13
Choice: 0 1
Choice: 1 2
Choice: 2 3
Choice: 3 8
Choice: 4 9
Choice: 5 10
Choice: 6 11
Choice: 7 12
Choice: 8 13
Choice: 9 14
Choice: 10 15
/main/other/d00a
Label: Flash Mode
Type: MENU
Current: 0
/main/other/d042
Label: Flash Quantity Count
Type: MENU
Current: 65535
/main/other/d020
Label: Flash Compensation
Type: MENU
Current: 24
Choice: 0 8
Choice: 1 11
Choice: 2 13
Choice: 3 16
Choice: 4 19
Choice: 5 21
Choice: 6 24
Choice: 7 27
Choice: 8 29
Choice: 9 32
Choice: 10 35
Choice: 11 37
Choice: 12 40
/main/other/d006
Label: Image Quality
Type: MENU
Current: 5
Choice: 0 5
Choice: 1 3
Choice: 2 2
/main/other/d007
Label: Full View File Format
Type: MENU
Current: 1
/main/other/d008
Label: Image Size
Type: MENU
Current: 0
Choice: 0 0
Choice: 1 1
Choice: 2 3
Choice: 3 7
Choice: 4 2
/main/other/d00e
Label: Drive Mode
Type: MENU
Current: 0
/main/other/d010
Label: Metering Mode
Type: MENU
Current: 3
Choice: 0 3
Choice: 1 0
Choice: 2 1
/main/other/d011
Label: AF Distance
Type: MENU
Current: 1
Choice: 0 1
Choice: 1 3
/main/other/d012
Label: Focusing Point
Type: MENU
Current: 12291
/main/other/d013
Label: White Balance
Type: MENU
Current: 2
Choice: 0 0
Choice: 1 1
Choice: 2 2
Choice: 3 3
Choice: 4 4
Choice: 5 7
Choice: 6 6
/main/other/d01c
Label: ISO Speed
Type: MENU
Current: 96
Choice: 0 0
Choice: 1 69
Choice: 2 72
Choice: 3 80
Choice: 4 88
Choice: 5 96
Choice: 6 104
/main/other/d01f
Label: Exposure Compensation
Type: MENU
Current: 24
Choice: 0 8
Choice: 1 11
Choice: 2 13
Choice: 3 16
Choice: 4 19
Choice: 5 21
Choice: 6 24
Choice: 7 27
Choice: 8 29
Choice: 9 32
Choice: 10 35
Choice: 11 37
Choice: 12 40
/main/other/d041
Label: Assist Light
Type: MENU
Current: 0
Choice: 0 1
Choice: 1 0
/main/other/d044
Label: Rotation Scene
Type: MENU
Current: 1
Choice: 0 0
Choice: 1 1
/main/other/d00c
Label: Shooting Mode
Type: MENU
Current: 1
Choice: 0 1
Choice: 1 2
Choice: 2 3
Choice: 3 4
/main/other/d01d
Label: Aperture
Type: MENU
Current: 32
/main/other/d01e
Label: Shutter Speed
Type: MENU
Current: 96
/main/other/d02a
Label: Zoom
Type: MENU
Current: 0
Choice: 0 0
Choice: 1 1
Choice: 2 2
Choice: 3 3
Choice: 4 4
Choice: 5 5
Choice: 6 6
Choice: 7 7
Choice: 8 8
Choice: 9 9
Choice: 10 10
Choice: 11 11
Choice: 12 12
Choice: 13 13
Choice: 14 14
Choice: 15 15
Choice: 16 16
Choice: 17 17
Choice: 18 18
Choice: 19 19
Choice: 20 20
Choice: 21 21
Choice: 22 22
Choice: 23 23
Choice: 24 24
Choice: 25 25
Choice: 26 26
Choice: 27 27
Choice: 28 28
/main/other/d036
Label: Camera Output
Type: MENU
Current: 2
Choice: 0 1
Choice: 1 2
Choice: 2 3
/main/other/d037
Label: Disp Av
Type: TEXT
Current: 0
/main/other/d038
Label: Av Open Apex
Type: TEXT
Current: 32
/main/other/d039
Label: Digital Zoom Magnification
Type: TEXT
Current: 3456
/main/other/d03b
Label: Disp Av Max
Type: TEXT
Current: 0
/main/other/d03c
Label: Av Max Apex
Type: TEXT
Current: 56
/main/other/d03d
Label: EZoom Start Position
Type: TEXT
Current: 23
/main/other/d043
Label: Rotation Angle
Type: TEXT
Current: 0
hjs@ubuntu:~$ gphoto2 --version
gphoto2 2.5.3
Copyright (c) 2000-2014 Lutz Mueller and others
gphoto2 comes with NO WARRANTY, to the extent permitted by law. You may
redistribute copies of gphoto2 under the terms of the GNU General Public
License. For more information about these matters, see the files named COPYING.
This version of gphoto2 is using the following software versions and options:
gphoto2 2.5.3 gcc, popt(m), exif, cdk, aa, jpeg, readline
libgphoto2 2.5.3.1 all camlibs, gcc, ltdl, EXIF
libgphoto2_port 0.10.0 gcc, ltdl, no USB, serial without locking
hjs@ubuntu:~$ gphoto2 --capture-image
New file is in location /store_00010001/DCIM/100CANON/IMG_6554.JPG on the camera