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dd: add backup commands (#6047)

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CleanMachine1
2021-06-05 20:53:27 +01:00
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parent 497cc059ec
commit 8200d3cb8a
1 changed files with 8 additions and 0 deletions
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pages/common/dd.md
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@@ -19,6 +19,14 @@
`dd if=/dev/zero of={{file_1GB}} bs=1024 count=1000000` `dd if=/dev/zero of={{file_1GB}} bs=1024 count=1000000`
- Generate a system backup into an IMG file and show the progress:
`dd if=/dev/{{drive_device}} of={{path/to/file.img}} status=progress`
- Restore a drive from an IMG file and show the progress:
`dd if={{path/to/file.img}} of=/dev/{{drive_device}} status=progress`
- Check progress of an ongoing dd operation (Run this command from another shell): - Check progress of an ongoing dd operation (Run this command from another shell):
`kill -USR1 $(pgrep ^dd)` `kill -USR1 $(pgrep ^dd)`