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ืกืžืœ OnWorks

guestfs-testing - ืžืงื•ื•ืŸ ื‘ืขื ืŸ

ื”ืคืขืœ ื‘ื“ื™ืงื•ืช guestfs ื‘ืกืคืง ืื™ืจื•ื— ื—ื™ื ืžื™ ืฉืœ OnWorks ืขืœ ืื•ื‘ื•ื ื˜ื• ืื•ื ืœื™ื™ืŸ, ืคื“ื•ืจื” ืื•ื ืœื™ื™ืŸ, ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ Windows ืื• ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ MAC OS

ื–ื•ื”ื™ ื”ืคืงื•ื“ื” guestfs-testing ืฉื ื™ืชืŸ ืœื”ืจื™ืฅ ื‘ืกืคืง ื”ืื™ืจื•ื— ื”ื—ื™ื ืžื™ ืฉืœ OnWorks ื‘ืืžืฆืขื•ืช ืื—ืช ืžืชื—ื ื•ืช ื”ืขื‘ื•ื“ื” ื”ืžืงื•ื•ื ื•ืช ื”ืžืจื•ื‘ื•ืช ืฉืœื ื• ื‘ื—ื™ื ื ื›ื’ื•ืŸ Ubuntu Online, Fedora Online, ืืžื•ืœื˜ื•ืจ ื”ืžืงื•ื•ืŸ ืฉืœ Windows ืื• ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ MAC OS

ืชึธื›ึฐื ึดื™ืช:

ืฉืึตื


guestfs-testing - ื‘ื“ื™ืงื” ื™ื“ื ื™ืช ืฉืœ libguestfs, ืืชื” ื™ื›ื•ืœ ืœืขื–ื•ืจ!

ืชื™ืื•ืจ


ื‘ื“ืฃ ื–ื” ื™ืฉ ื‘ื“ื™ืงื•ืช ื™ื“ื ื™ื•ืช ืฉืชื•ื›ืœื• ืœื ืกื•ืช ื‘-libguestfs. ืœื›ืœ ืื—ื“ ื™ืฉ ืžืฉื”ื• ืงืฆืช ืฉื•ื ื”
ืฉื™ืœื•ื‘ ืฉืœ ืคืœื˜ืคื•ืจืžื”, ื—ื•ืžืจื” ื•ืื•ืจื—ื™ื, ื›ืš ืฉื”ื‘ื“ื™ืงื” ื”ื–ื• ื”ื™ื ื‘ืขืœืช ืขืจืš ืจื‘. ืชื•ื“ื”
ืขืœ ื”ืขื–ืจื”!

ืžื‘ื—ื ื™ื ื”ืžืกื•ืžื ื™ื ื‘ื * (ื›ื•ื›ื‘ื™ืช) ื™ื›ื•ืœ ืœื”ืจื•ืก ื ืชื•ื ื™ื ืื ืืชื” ืœื ื ื–ื”ืจ. ื”ืื—ืจื™ื ื”ื
ื‘ื˜ื•ื— ื•ืœื ื™ืฉื ื” ื›ืœื•ื.

ืจื•ื‘ ื”ื‘ื“ื™ืงื•ืช ื”ืœืœื• ื™ืขื‘ื“ื• ืขื ื›ืœ libguestfs โ‰ฅ 1.14. ื—ืœืง ืžื”ืžื‘ื—ื ื™ื ื”ืœืœื• (ืžืกื•ืžื ื™ื)
ื“ื•ืจืฉ libguestfs โ‰ฅ 1.22.

ืืชื” ื™ื›ื•ืœ ืœื“ื•ื•ื— ืขืœ ื‘ืื’ื™ื ืฉืืชื” ืžื•ืฆื ื“ืจืš ื”ืงื™ืฉื•ืจ ื”ื–ื”:

https://bugzilla.redhat.com/enter_bug.cgi?component=libguestfs&product=Virtualization+Tools

ืื• ืคืจืกื ื‘ืจืฉื™ืžืช ื”ืชืคื•ืฆื” (ื”ืจืฉืžื” ื”ื™ื ืœึนื ื ื“ืจืฉ, ืืš ืื ืื™ื ืš ืจืฉื•ื
ืœืื—ืจ ืžื›ืŸ ืชืฆื˜ืจืš ืœื—ื›ื•ืช ืœืžื ื—ื” ืฉื™ืืฉืจ ืืช ื”ื”ื•ื“ืขื” ืฉืœืš ื‘ืื•ืคืŸ ื™ื“ื ื™):

https://www.redhat.com/mailman/listinfo/libguestfs

ื‘ื“ื™ืงื•ืช


ื”ืคืขืœื” libguestfs-test-tool
ื”ืคืขืœื”:

libguestfs-test-tool

ืคืงื•ื“ื” ื–ื• ืžื‘ืฆืขืช ื‘ื“ื™ืงื” ืคืฉื•ื˜ื” ืžืื•ื“, ืœื ื”ืจืกื ื™ืช, ืฉื”ื™ื libguestfs ื‘ืกื™ืกื™ืช
ืชึดืคืงื•ึผื“. ืืชื” ืœื ืฆืจื™ืš ืœื”ืคืขื™ืœ ืืช ื–ื” ื‘ืชื•ืจ ืฉื•ืจืฉ.

ืื ื–ื” ืœื ื”ื“ืคืก "===== ื”ื‘ื“ื™ืงื” ื”ืกืชื™ื™ืžื” ื‘ืกื“ืจ =====", ื“ื•ื•ื— ืขืœ ื–ื” ื›ื‘ืื’. ื–ื” ืžืื•ื“
ื—ืฉื•ื‘ ืฉืชื›ืœื•ืœ ืืช ืœึฐื”ึทืฉืึฐืœึดื™ื, ืœื ืขืจื•ืš ืคืœื˜ ืฉืœ "libguestfs-test-tool" ืฉืœืš
ื“ื•ื— ืฉื’ื™ืื•ืช. ืขื™ื™ืŸ ื‘ืกืขื™ืฃ "ื‘ืื’ื™ื" ื‘ืกื•ืฃ ื“ืฃ ื–ื”.

ืœื‘ื“ื•ืง KVM ื”ืืฆื” is ืœื”ื™ื•ืช ืžึฐืฉืื•ึผืžึธืฉื.
ืื ืœืžืืจื— ืฉืœืš ื™ืฉ ื”ืืฆืช ื—ื•ืžืจื” ื•ื™ืจื˜, ืื– ืขื ืžื˜ืžื•ืŸ ื—ื libguestfs ืฆืจื™ืš ืœื”ื™ื•ืช
ืžืกื•ื’ืœ ืœื”ืคืขื™ืœ ืชื•ืš ืžืกืคืจ ืฉื ื™ื•ืช. ื”ืคืขืœ ืืช ื”ืคืงื•ื“ื” ื”ื‘ืื” ื›ืžื” ืคืขืžื™ื:

time guestfish -ืจื™ืฆืช /dev/null

ืœืื—ืจ ืžืกืคืจ ืจื™ืฆื•ืช, ื”ื–ืžืŸ ืืžื•ืจ ืœืจื“ืช ืœืžืกืคืจ ืฉื ื™ื•ืช (ืžืชื—ืช ืœ-5 ืฉื ื™ื•ืช ื‘-64 ืžื”ื™ืจ
ื—ื•ืžืจืช ืกื™ื‘ื™ื•ืช).

ื›ื™ืฆื“ ืœื‘ื“ื•ืง ืืช virt ื”ื—ื•ืžืจื”:

http://virt-tools.org/learning/check-hardware-virt/

ืื ื”ืคืงื•ื“ื” ืœืžืขืœื” ืœื ืขื•ื‘ื“ืช ื›ืœืœ, ื”ืฉืชืžืฉ libguestfs-test-tool(1).

ืœื‘ื“ื•ืง ืืฉืจ ื’ืจืกื” of libguestfs, qemu, ืœื™ื‘ื•ื•ื™ืจื˜, ื•ื›ื• ' is ืœื”ื™ื•ืช ืžึฐืฉืื•ึผืžึธืฉื.
ืชืกืชื›ืœ ืขืœ ื”ืคืœื˜ ืฉืœ "libguestfs-test-tool" ื•ื‘ื“ื•ืง:

ยท ื‘ืื™ื–ื• ื’ืจืกื” ืฉืœ libguestfs ื ืขืฉื” ืฉื™ืžื•ืฉ? ืกืžื•ืš ืœืชื—ื™ืœืช ื”ืคืœื˜ ืชืจืื”
ืœืจืื•ืช ืฉื•ืจื” ื›ืžื•:

ื’ืจืกืช ืกืคืจื™ื™ื”: 1.22.0fedora=19,release=1.fc19,libvirt

ยท ื”ืื ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘-libvirt? ืืชื” ื™ื›ื•ืœ ืœื”ื‘ื—ื™ืŸ ื‘ื”ื‘ื“ืœ ืขืœ ื™ื“ื™ ื—ื™ืคื•ืฉ ื”ืงืฆื” ื”ืื—ื•ืจื™:

guestfs_get_backend: ื™ืฉื™ืจ

ืื•:

guestfs_get_backend: libvirt

ยท ื‘ืื™ื–ื• ื’ืจืกื” ืฉืœ qemu ืžืฉืชืžืฉื™ื? ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืžื•ื“ืคืก:

libguestfs: qemu ื’ืจืกื” 1.5

ืื‘ืœ ืฉื™ื ืœื‘ ืฉืื ืืชื” ืžืฉืชืžืฉ ื‘-libvirt ืื– ืœ-libguestfs ืื™ืŸ ืืช ื”ืžื™ื“ืข ื”ื–ื”.

ยท ื‘ืื™ื–ื” ืงืจื ืœ ืžืฉืชืžืฉื™ื? supermin(1) ื™ื ืกื” ืœื‘ื—ื•ืจ ืืช ื”ืœื™ื‘ื” ื”ืื—ืจื•ื ื” ื”ืžื•ืชืงื ืช
ื‘ืžื›ื•ื ื” ืฉืœืš. ืืชื” ื™ื›ื•ืœ ืœืจืื•ืช ืืช ื”ื’ืจืกื” ื‘ืคืœื˜ ื”ืžื›ืฉื™ืจ, ืœืžืฉืœ:

[ 0.000000] ื’ื™ืจืกืช ืœื™ื ื•ืงืก 3.9.2-200.fc18.x86_64 [...]

ืœื ืกื•ืช ืœ ืœืคืชื•ื— a ืžืงื•ืžื™ ืื•ืจื— ืชืžื•ื ื” ืขื ื“ื’ ืื•ืจื—.
ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ื›ืœ ืชืžื•ื ืช ื“ื™ืกืง ืื•ืจื— ืœื‘ื“ื™ืงื” ื–ื•. ื•ื“ื ืฉืืชื” ืžืฉืชืžืฉ ื‘ื“ื’ืœ "--ro" ื›ืš
ื“ื’ ืื•ืจื—(1) ื™ืคืชื— ืืช ืชืžื•ื ืช ื”ื“ื™ืกืง ืœืงืจื™ืื” ื‘ืœื‘ื“.

guestfish --ro -a /path/to/disk.img -i

ืื ื”ืคืงื•ื“ื” ืžืฆืœื™ื—ื”, ื”ื™ื ืฆืจื™ื›ื” ืœื”ื“ืคื™ืก ืืช ืฉื ืžืขืจื›ืช ื”ื”ืคืขืœื” ื”ืื•ืจื—ืช ื•ืœื”ื›ื ื™ืก
ืืชื” ื‘ื“ื’ ื”ืื•ืจื— "> ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื•ืช guestfish ื›ืžื• "ll /" ื›ื“ื™ ืœื”ืกืชื›ืœ
ื‘ืชื•ืš ืชืžื•ื ืช ื”ื“ื™ืกืง. ื›ื“ื™ ืœืฆืืช, ื”ืงืœื“ "ื™ืฆื™ืื”".

ืื ืืชื” ืžืงื‘ืœ ืฉื’ื™ืื”, ื ืกื” ืœื”ืคืขื™ืœ ืื™ืชื•ืจ ื‘ืื’ื™ื (ื”ื•ืกืฃ "-v" ืœืฉื•ืจืช ื”ืคืงื•ื“ื”). ื’ื ืœื”ื›ื™ืŸ
ื‘ื˜ื•ื— ืฉ libguestfs-test-tool(1) ืžืฆืœื™ื—.

ืœื ืกื•ืช ืœ ืœืคืชื•ื— a ืžืจื—ื•ืง ืื•ืจื— ืชืžื•ื ื” ืขื ื“ื’ ืื•ืจื—.
ื”ืขืจื•ืช ื‘ื“ื™ืงื” ื–ื• ื“ื•ืจืฉืช libguestfs โ‰ฅ 1.22 ื•-qemu โ‰ฅ 1.5. ื™ื™ืชื›ืŸ ืฉืชืฆื˜ืจืš ื’ื ืœื”ืฉื‘ื™ืช
libvirt ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ื–ื”:

ื™ื™ืฆื•ื LIBGUESTFS_BACKEND=ื™ืฉื™ืจ

ืื ื™ืฉ ืœืš ืชืžื•ื ืช ื“ื™ืกืง ื–ืžื™ื ื” ื“ืจืš HTTP/FTP, ื ืกื” ืœืคืชื•ื— ืื•ืชื”.

guestfish --ro -i --format=raw -a http://www.example.com/disk.img

ืขื‘ื•ืจ SSH ืชืฆื˜ืจืš ืœื•ื•ื“ื ืฉ-ssh-agent ืžื•ื’ื“ืจ ื›ืš ืฉืื™ื ืš ืฆืจื™ืš ืกื™ืกืžื”
ื›ื“ื™ ืœื”ื™ื›ื ืก ืœืžื›ืฉื™ืจ ื”ืžืจื•ื—ืง. ืื– ืคืงื•ื“ื” ื“ื•ืžื” ืœื–ื” ืืžื•ืจื” ืœืขื‘ื•ื“:

guestfish --ro -i --format=raw \
-a ssh://remote.example.com/path/to/disk.img

ืื ืืชื” ืžืงื‘ืœ ืฉื’ื™ืื”, ื ืกื” ืœื”ืคืขื™ืœ ืื™ืชื•ืจ ื‘ืื’ื™ื (ื”ื•ืกืฃ "-v" ืœืฉื•ืจืช ื”ืคืงื•ื“ื”). ื’ื ืœื”ื›ื™ืŸ
ื‘ื˜ื•ื— ืฉ libguestfs-test-tool(1) ืžืฆืœื™ื—.

ื”ืคืขืœื” virt-alignment-scan on ืืช ื›ืœ ืฉืึถืœึฐืšึธ ืื•ืจื—ื™ื.
ื”ืคืขืœื” virt-alignment-scan(1) ื‘ืชืžื•ื ื•ืช ืื•ืจื—ื™ื ืื• ื‘ื“ื™ืกืง:

virt-alignment-scan -a /path/to/disk.img

ืื•:

virt-alignment-scan -d ืื•ืจื—

ื”ืื ื“ื•ื— ื”ื™ื™ืฉื•ืจ ืชื•ืื ืืช ืื•ืคืŸ ื™ื™ืฉื•ืจ ื”ืžื—ื™ืฆื•ืช ื”ืื•ืจื—ื™ื?

ื”ืคืขืœื” ื•ื™ืจื˜-ื—ืชื•ืœ on ื›ืžื” ืงื‘ืฆื™ื in ืื•ืจื—ื™ื.
ื•ื™ืจื˜-ื—ืชื•ืœ(1) ื™ื›ื•ืœ ืœื”ืฆื™ื’ ืงื‘ืฆื™ื ืžืื•ืจื—ื™ื. ืขื‘ื•ืจ ืื•ืจื— ืœื™ื ื•ืงืก, ื ืกื”:

virt-cat LinuxGuest / etc / passwd

ืชื›ื•ื ื” ืขื“ื›ื ื™ืช ื”ื™ื ืชืžื™ื›ื” ื‘ื ืชื™ื‘ื™ Windows, ืœื“ื•ื’ืžื”:

virt-cat WindowsGuest 'c:\windows\win.ini'

ืžื‘ื—ืŸ ืืคื™ืœื• ื˜ื•ื‘ ื™ื•ืชืจ ื”ื•ื ืื ื™ืฉ ืœืš ืื•ืจื— ืฉืœ Windows ืขื ืžืกืคืจ ื›ื•ื ื ื™ื. ืชืขืฉื” "D:", "E:"
ื•ื›ื•' ื ืชื™ื‘ื™ื ืขื•ื‘ื“ื™ื ื›ืžื• ืฉืฆืจื™ืš?

* ื”ืขืชืง ื›ืžื” ืงื‘ืฆื™ื ืืœ ืชื•ืš a ืœืกื’ื•ืจ ื›ื‘ื•ื™ ืื•ืจื—.
virt-copy-in(1) ื™ื›ื•ืœ ืœื”ืขืชื™ืง ื‘ืื•ืคืŸ ืจืงื•ืจืกื™ื‘ื™ ืงื‘ืฆื™ื ื•ืกืคืจื™ื•ืช ืœืชื•ืš ืชืžื•ื ืช ืื•ืจื— ืื• ื“ื™ืกืง.

virt-copy-in -d ืื•ืจื— /ื•ื›ื• / Tmp

ื–ื” ืืžื•ืจ ืœื”ืขืชื™ืง ืืช ื”ืกืคืจื™ื™ื” ื”ืžืงื•ืžื™ืช /ื•ื›ื• ืœ /tmp/etc ื‘ืื•ืจื— (ื‘ืื•ืคืŸ ืจืงื•ืจืกื™ื‘ื™). ืื ืืชื” ืžืืชื—ืœ
ื”ืื•ืจื—, ื”ืื ืืชื” ื™ื›ื•ืœ ืœืจืื•ืช ืืช ื›ืœ ื”ืงื‘ืฆื™ื ื•ื”ืกืคืจื™ื•ืช ืฉื”ื•ืขืชืงื•?

ื›ื‘ื” ืืช ื”ืื•ืจื— ื•ื ืกื” ืœื”ืขืชื™ืง ืžืกืคืจ ืงื‘ืฆื™ื ื•ืกืคืจื™ื•ืช:

virt-copy-in -d ืื•ืจื— / ื‘ื™ืช /etc/issue / Tmp

ื”ืขืชืง ื›ืžื” ืงื‘ืฆื™ื ื”ึทื—ื•ึผืฆึธื” of a ืื•ืจื—.
virt-copy-out(1) ื™ื›ื•ืœ ืœื”ืขืชื™ืง ื‘ืื•ืคืŸ ืจืงื•ืจืกื™ื‘ื™ ืงื‘ืฆื™ื ื•ืกืคืจื™ื•ืช ืžืชื•ืš ืชืžื•ื ืช ืื•ืจื— ืื• ื“ื™ืกืง.

virt-copy-out -d ืื•ืจื— / ื‘ื™ืช .

ืฉื™ืžื• ืœื‘ ืฉื”ืจื•ื•ื— ื•ื”ื ืงื•ื“ื” ื”ืกื•ืคื™ื™ื ื‘ืคืงื•ื“ื” ืื™ื ื ืฉื’ื™ืืช ื”ืงืœื“ื”.

ื–ื” ืฆืจื™ืš ืœื”ืขืชื™ืง / ื‘ื™ืช ืžื”ืื•ืจื— ืœืกืคืจื™ื™ื” ื”ื ื•ื›ื—ื™ืช.

ื”ืคืขืœื” virt-df.
virt-df(1) ืžืคืจื˜ ืืช ืฉื˜ื— ื”ื“ื™ืกืง. ืœึธืจื•ึผืฅ:

virt-df

ืืชื” ื™ื›ื•ืœ ืœื ืกื•ืช ืœื”ืฉื•ื•ืช ืืช ื–ื” ืœืชื•ืฆืื•ืช ืž df(1) ื‘ืชื•ืš ื”ืื•ืจื—, ืื‘ืœ ื™ืฉ ื›ืืœื”
ื”ืกืชื™ื™ื’ื•ืช:

ยท ืขืœ ื”ืื•ืจื— ืœื”ื™ื•ืช ื‘ื˜ืœื”.

ยท ื™ืฉ ืœืกื ื›ืจืŸ ืืช ื”ื“ื™ืกืงื™ื ื”ืื•ืจื—ื™ื ื‘ืืžืฆืขื•ืช ืœืกื ื›ืจืŸ(1).

ยท ื›ืœ ืคืขื•ืœื” ื›ืžื• ืืชื—ื•ืœ ื”ืื•ืจื— ืชื›ืชื•ื‘ ืงื•ื‘ืฆื™ ื™ื•ืžืŸ ืฉื™ื’ืจืžื• ืœืžืกืคืจื™ื
ืœืฉื ื•ืช.

ืื ื—ื ื• ืœื ืžื‘ื˜ื™ื—ื™ื ืฉื”ืžืกืคืจื™ื ื™ื”ื™ื• ื–ื”ื™ื ืืคื™ืœื• ื‘ื ืกื™ื‘ื•ืช ืืœื”.
ื”ื ืฆืจื™ื›ื™ื ืœื”ื™ื•ืช ื“ื•ืžื™ื. ื–ื” ื™ืฆื‘ื™ืข ืขืœ ื‘ืื’ ืื ืชืจืื” ืžืกืคืจื™ื ืฉื•ื ื™ื ืžืื•ื“.

ืœื ืกื•ืช ื™ื‘ื•ื virt-df CSV ืชืคื•ืงื” ืืœ ืชื•ืš a ื’ื™ืœื™ื•ืŸ ืืœืงื˜ืจื•ื ื™ or ืžืื’ืจ ืžื™ื“ืข.
ื”ืคืขืœื”:

virt-df --csv > /tmp/report.csv

ื›ืขืช ื ืกื” ืœื˜ืขื•ืŸ ืืช ื–ื” ืœื’ื™ืœื™ื•ืŸ ื”ืืœืงื˜ืจื•ื ื™ ืื• ืœืžืกื“ ื”ื ืชื•ื ื™ื ื”ืžื•ืขื“ืคื™ื ืขืœื™ืš. ื”ืื ื”ืชื•ืฆืื•ืช
ืžืฉื•ื›ืคืœื™ื ื ืืžื ื” ื‘ื’ื™ืœื™ื•ืŸ ื”ืืœืงื˜ืจื•ื ื™/ื‘ืกื™ืก ื”ื ืชื•ื ื™ื?

http://www.postgresql.org/docs/8.1/static/sql-copy.html
http://dev.mysql.com/doc/refman/5.1/en/load-data.html

* ืขืจื•ืš a ืคื™ืœื” in a ืœืกื’ื•ืจ ื›ื‘ื•ื™ ืื•ืจื—.
virt-edit(1) ื™ื›ื•ืœ ืœืขืจื•ืš ืงื‘ืฆื™ื ื‘ืื•ืจื—ื™ื. ื ืกื” ืืช ื”ืคืงื•ื“ื” ื”ื–ื• ืขืœ ืื•ืจื— RHEL ืื• Fedora:

virt-edit LinuxGuest /etc/sysconfig/network

ื‘ืื•ืจื—ื™ ืœื™ื ื•ืงืก ืื—ืจื™ื ื ืกื” ืœืขืจื•ืš ืงื‘ืฆื™ื ืื—ืจื™ื ื›ื’ื•ืŸ:

virt-edit LinuxGuest /etc/motd

ื”ืื ื”ืฉื™ื ื•ื™ื™ื ื ืจืื™ื ื‘ืชื•ืš ื”ืื•ืจื— ื›ืืฉืจ ื”ื•ื ืžื•ืคืขืœ?

ืœึฐื”ึทืฆึดื™ื’ ืžื” ื”ื™ื ืžืขืจื›ื•ืช ืงื‘ืฆื™ื / ืฆื™ื•ื ื™ื / LVs in a ืื•ืจื—.
virt-filesystems(1) ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœื”ืฆื™ื’ ืžืขืจื›ื•ืช ืงื‘ืฆื™ื ื‘ืื•ืจื—. ื ืกื” ืืช ื”ืคืงื•ื“ื” ื”ื–ื•
ื›ืœ ืชืžื•ื ืช ื“ื™ืกืง ืื• ืื•ืจื—:

virt-filesystems -a /path/to/disk.img --all --long -h

ืื•:

virt-filesystems -d ืื•ืจื— --all --long -h

ื”ืื ื”ืชื•ืฆืื•ืช ืชื•ืืžื•ืช ืืช ืžื” ืฉืจื•ืื™ื ื‘ืื•ืจื—?

ื”ืคืขืœื” ื•ื™ืจื˜-ืžืคืงื— on ืืช ื›ืœ ืฉืึถืœึฐืšึธ ืื•ืจื—ื™ื.
ื”ืฉืชืžืฉ ื•ื™ืจื˜-ืžืคืงื—(1) ื›ื“ื™ ืœืงื‘ืœ ื“ื•ื— ืขืœ ื›ืœ ื”ืื•ืจื—ื™ื ืื• ืชืžื•ื ื•ืช ื”ื“ื™ืกืง ืฉืœืš:

virt-inspector -a /path/to/disk.img | ืคึผึธื—ื•ึผืช

ืื•:

virt-inspector -d ืื•ืจื— | ืคึผึธื—ื•ึผืช

ื”ืื ื”ืชื•ืฆืื•ืช ืชื•ืืžื•ืช ืืช ืžื” ืฉื™ืฉ ื‘ืคื•ืขืœ ื‘ืื•ืจื—?

ืœื ืกื•ืช ืžื” ื”ื™ื ื‘ื™ืงื•ืจืช ืžืืคื™ื™ื ื™ื of virt-ls on ืืช ื›ืœ ืฉืึถืœึฐืšึธ ืื•ืจื—ื™ื.
ืจืฉื•ื ืืช ื›ืœ ืชื•ื›ื ื™ื•ืช setuid ืื• setgid ื‘ืžื—ืฉื‘ ื•ื™ืจื˜ื•ืืœื™ ืฉืœ ืœื™ื ื•ืงืก:

virt-ls -lR -d ืื•ืจื— / | grep '^- [42]'

ืจืฉื•ื ืืช ื›ืœ ื”ืกืคืจื™ื•ืช ื”ื ื™ืชื ื•ืช ืœื›ืชื™ื‘ื” ืฆื™ื‘ื•ืจื™ืช ื‘ืžื›ื•ื ื” ื•ื™ืจื˜ื•ืืœื™ืช ืฉืœ ืœื™ื ื•ืงืก:

virt-ls -lR -d ืื•ืจื— / | grep '^d ...7'

ืจืฉื•ื ืืช ื›ืœ ืฉืงืขื™ ื”ื“ื•ืžื™ื™ืŸ ืฉืœ Unix ื‘ืžื—ืฉื‘ ื•ื™ืจื˜ื•ืืœื™ ืฉืœ ืœื™ื ื•ืงืก:

virt-ls -lR -d ืื•ืจื— / | grep '^s'

ืจืฉื•ื ืืช ื›ืœ ื”ืงื‘ืฆื™ื ื”ืจื’ื™ืœื™ื ืขื ืฉืžื•ืช ืงื‘ืฆื™ื ื”ืžืกืชื™ื™ืžื™ื ื‘-'.png':

virt-ls -lR -d ืื•ืจื— / | grep -i '^-.*\.png$'

ื”ืฆื’ ืงื‘ืฆื™ื ื’ื“ื•ืœื™ื ืž-10MB ื‘ืกืคืจื™ื•ืช ื”ื‘ื™ืชื™ื•ืช:

virt-ls -lR -d ืื•ืจื— / ื‘ื™ืช | awk '$3 > 10*1024*1024'

ืžืฆื ืืช ื›ืœ ืžื” ืฉื”ืฉืชื ื” ื‘-7 ื”ื™ืžื™ื ื”ืื—ืจื•ื ื™ื:

virt-ls -lR -d ืื•ืจื— --ื–ืžืŸ-ื™ืžื™ื / | awk '$6 <= 7'

ืžืฆื ืงื‘ืฆื™ื ืจื’ื™ืœื™ื ืฉืฉื•ื ื• ื‘-24 ื”ืฉืขื•ืช ื”ืื—ืจื•ื ื•ืช:

virt-ls -lR -d ืื•ืจื— --ื–ืžืŸ-ื™ืžื™ื / | grep '^-' | awk '$6 < 1'

ื”ืื ื”ืชื•ืฆืื•ืช ืชื•ืืžื•ืช ืืช ืžื” ืฉื™ืฉ ื‘ืื•ืจื—?

ืฆื•ืจ a ื“ื™ืกืง ืชืžื•ื ื” ื”ื—ืœ ืž- a ื˜ืืจื‘ื•ืœ.
ื”ืฉืชืžืฉ virt-make-fs(1) ื›ื“ื™ ืœื™ืฆื•ืจ ืชืžื•ื ืช ื“ื™ืกืง ืžื›ืœ ื˜ืจื‘ื•ืœ ืฉื™ืฉ ืœืš ื‘ืžืงืจื”:

virt-make-fs --partition=mbr --type=vfat /any/tarball.tar.gz output.img

ื”ื•ืกืฃ 'output.img' ื›ื“ื™ืกืง ื’ื•ืœืžื™ ืœืื•ืจื— ืงื™ื™ื. ื‘ื“ื•ืง ืฉื”ืื•ืจื— ื™ื›ื•ืœ ืœืจืื•ืช ืืช ื”ืงื‘ืฆื™ื.
ื‘ื“ื™ืงื” ื–ื• ืฉื™ืžื•ืฉื™ืช ื‘ืžื™ื•ื—ื“ ืื ืืชื” ืžื ืกื” ืื•ืชื” ืขื ืื•ืจื— ืฉืœ Windows.

ื ืกื” ืกื›ื™ืžื•ืช ื—ืœื•ืงื” ืื—ืจื•ืช, ืœืžืฉืœ. --ืžื—ื™ืฆื”=gpt.

ื ืกื” ืคื•ืจืžื˜ื™ื ืื—ืจื™ื ืฉืœ ืžืขืจื›ืช ืงื‘ืฆื™ื, ืœืžืฉืœ. --type=ntfs, --type=ext2.

* ื”ืคืขืœื” ื•ื™ืจื˜-ื”ืฆืœื” on a ืœืกื’ื•ืจ ื›ื‘ื•ื™ ื“ื™ืกืง ืชืžื•ื ื” or ืื•ืจื—.
ื”ืฉืชืžืฉ ื•ื™ืจื˜-ื”ืฆืœื”(1) ืœื‘ื“ื•ืง, ืœื—ืœืฅ ืื• ืœืชืงืŸ ื ืœืกื’ื•ืจ ื›ื‘ื•ื™ ืชืžื•ื ืช ืื•ืจื— ืื• ื“ื™ืกืง:

virt-rescue -a /path/to/disk.img

ืื•:

virt-rescue -d ืื•ืจื—

ื”ืื ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื•ืช ืžืขื˜ืคืช ืจื’ื™ืœื•ืช ื›ื“ื™ ืœื‘ื—ื•ืŸ ืืช ื”ืื•ืจื—?

* ืฉื™ื ื•ื™ ื”ื’ื•ื“ืœ ืฉืึถืœึฐืšึธ ืื•ืจื—ื™ื.
ื”ืฉืชืžืฉ ื•ื™ืจื˜-ืฉื™ื ื•ื™ ื’ื•ื“ืœ(1) ืœืชืช ืœืื•ืจื— ืขื•ื“ ืฉื˜ื— ื“ื™ืกืง. ืœื“ื•ื’ืžื”, ืื ื™ืฉ ืœืš ื“ื™ืกืง
ืชืžื•ื ื” ืฉืงื˜ื ื” ืž-30G, ื”ื’ื“ืœ ืื•ืชื” ืœ-30G ืขืœ ื™ื“ื™ ื‘ื™ืฆื•ืข:

truncate -s 30G newdisk.img
virt-filesystems -a /path/to/olddisk.img --all --long -h
virt-resize /path/to/olddisk.img newdisk.img --expand /dev/sda1
qemu-kvm -m 1024 -hda newdisk.img

ื”ืื•ืจื— ืขื“ื™ื™ืŸ ืžืืชื—ืœ? ื ืกื” ืœื”ืจื—ื™ื‘ ืžื—ื™ืฆื•ืช ืื—ืจื•ืช.

* ืœืกืคื•ื’ a ืื•ืจื— ื“ื™ืกืง.
ืฉื™ืžื•ืฉ ื•ื™ืจื˜-ืกืคื™ื™ืก(1), ื”ืคื•ืš ืชืžื•ื ืช ื“ื™ืกืง ืœื“ืœื™ืœื” ื™ื•ืชืจ:

virt-sparsify /path/to/olddisk.img newdisk.img

Is newdisk.img ืขื“ื™ื™ืŸ ื ื™ืชืŸ ืœืืชื—ื•ืœ ืœืื—ืจ ืกืคื™ื’ื”? ื”ืื ืชืžื•ื ืช ื”ื“ื™ืกืง ืฉื”ืชืงื‘ืœื” ืงื˜ื ื” ื™ื•ืชืจ (ื”ืฉืชืžืฉ
"ื“ื•" ืœื‘ื“ื•ืง)?

* "ืกื™ืกืคืจืค" a ืœืกื’ื•ืจ ื›ื‘ื•ื™ ืœื™ื ื•ืงืก ืื•ืจื—.
ื”ืขืจื•ืช ืฉื–ื” ื‘ืืžืช ื™ื‘ืœื‘ืœ ืื•ืจื— ืงื™ื™ื, ืื– ืขื“ื™ืฃ ืœืฉื›ืคืœ ืืช ื”ืื•ืจื—
ืœืคื ื™ ืฉืชื ืกื” ืืช ื–ื”.

virt-sysprep --hostname newhost.example.com -a /path/to/disk.img

ื”ืื ื”ืกื™ืกืคืจืค ื”ืฆืœื™ื—? ืœืื—ืจ ื”ืืชื—ื•ืœ, ืื™ืœื• ืฉื™ื ื•ื™ื™ื ื‘ื•ืฆืขื• ื•ื”ืื ื”ื
ืžื•ึผืฆืœึธื—?

ืœื”ืฉืœื™ืš ืžื” ื”ื™ื Windows ืจื™ืฉื•ื ื”ื—ืœ ืž- ืฉืึถืœึฐืšึธ Windows ืื•ืจื—ื™ื.
ื”ืฉืชืžืฉ virt-win-reg(1) ื›ื“ื™ ืœื–ืจื•ืง ืืช ื”ืจื™ืฉื•ื ืฉืœ Windows ืžื›ืœ ืื•ืจื—ื™ Windows ืฉืืชื”
ื™ืฉ ืœื™.

virt-win-reg --unsafe-printable-strings WindowsGuest 'HKLM\Software' |
ืคื—ื•ืช

virt-win-reg --unsafe-printable-strings WindowsGuest 'HKLM\System' |
ืคื—ื•ืช

ื”ืื ื”ืคืœื˜ ืชื•ืื ืœืจื•ืฅ "regedit" ื‘ืชื•ืš ื”ืื•ืจื—?

ืชื›ื•ื ื” ืขื“ื›ื ื™ืช ื”ื™ื ื”ื™ื›ื•ืœืช ืœื–ืจื•ืง ืจื™ืฉื•ื ืžืฉืชืžืฉื™ื, ืื– ื ืกื” ื–ืืช, ื”ื—ืœืคื” ืฉื ืžืฉืชืžืฉ
ืขื ืฉื ืฉืœ ืžืฉืชืžืฉ ืžืงื•ืžื™ ื‘ืื•ืจื—:

virt-win-reg --unsafe-printable-strings WindowsGuest 'HKEY_USERS\ืฉื ืžืฉืชืžืฉ' |
ืคื—ื•ืช

ื”ืฉืชืžืฉ ื‘ื‘ื“ื™ืงืช guestfs ื‘ืื™ื ื˜ืจื ื˜ ื‘ืืžืฆืขื•ืช ืฉื™ืจื•ืชื™ onworks.net


ืฉืจืชื™ื ื•ืชื—ื ื•ืช ืขื‘ื•ื“ื” ื‘ื—ื™ื ื

ื”ื•ืจื“ ืืคืœื™ืงืฆื™ื•ืช Windows & Linux

  • 1
    NSIS: ืžืขืจื›ืช ื”ืชืงื ืช Scriptable Nullsoft
    NSIS: ืžืขืจื›ืช ื”ืชืงื ืช Scriptable Nullsoft
    NSIS (ื”ืชืงื ืช ืกืงืจื™ืคื˜ื™ื ืฉืœ Nullsoft
    System) ื”ื•ื ืงื•ื“ ืคืชื•ื— ืžืงืฆื•ืขื™
    ืžืขืจื›ืช ืœื™ืฆื™ืจืช ืžืชืงื™ื ื™ื ืฉืœ Windows. ื–ื”
    ื ื•ืขื“ ืœื”ื™ื•ืช ืงื˜ืŸ ื•ื’ืžื™ืฉ
    ื›ื›ืœ ื”ืืคืฉืจ...
    ื”ื•ืจื“ ืืช NSIS: Nullsoft Scriptable Install System
  • 2
    autpass
    autpass
    AuthPass ื”ื™ื ืกื™ืกืžืช ืงื•ื“ ืคืชื•ื—
    ืžื ื”ืœ ืขื ืชืžื™ื›ื” ืขื‘ื•ืจ ืคื•ืคื•ืœืจื™ ื•
    Keepass ืžื•ื›ื— (kdbx 3.x ื•-kdbx 4.x ...
    ื”ื•ืจื“ Authpass
  • 3
    ื–ืื‘ื™ืงืก
    ื–ืื‘ื™ืงืก
    Zabbix ื”ื™ื ืืจื’ื•ืŸ ืคืชื•ื— ื‘ื›ื™ืชื”
    ืคืชืจื•ืŸ ื ื™ื˜ื•ืจ ืžื‘ื•ื–ืจ ื‘ืžืงื•ืจ
    ื ื•ืขื“ ืœื ื˜ืจ ื•ืœืขืงื•ื‘
    ื‘ื™ืฆื•ืขื™ื ื•ื–ืžื™ื ื•ืช ืฉืœ ื”ืจืฉืช
    ืฉืจืชื™ื, ืžื›ืฉื™ืจ...
    ื”ื•ืจื“ ืืช Zabbix
  • 4
    KDiff3
    KDiff3
    ืžืื’ืจ ื–ื” ืื™ื ื• ืžืชื•ื—ื–ืง ืขื•ื“
    ื•ื ืฉืžืจ ืœืžื˜ืจื•ืช ืืจื›ื™ื•ืŸ. ืœึดืจึฐืื•ึนืช
    https://invent.kde.org/sdk/kdiff3 for
    ื”ืงื•ื“ ื”ื—ื“ืฉ ื‘ื™ื•ืชืจ ื•
    https://download.kde.o...
    ื”ื•ืจื“ ืืช KDiff3
  • 5
    USBLoaderGX
    USBLoaderGX
    USBLoaderGX ื”ื•ื GUI ืขื‘ื•ืจ
    ืžื˜ืขื™ืŸ ื”-USB ืฉืœ Waninkoko, ืžื‘ื•ืกืก ืขืœ
    libwiigui. ื–ื” ืžืืคืฉืจ ืจื™ืฉื•ื ื•
    ืžืฉื™ืงื” ืžืฉื—ืงื™ Wii, ืžืฉื—ืงื™ Gamecube ื•
    ื‘ื™ืฉื•ืœ ื‘ื™ืชื™ ื‘-Wii ื•ื‘-WiiU...
    ื”ื•ืจื“ ืืช USBLoaderGX
  • 6
    ืฆื™ืคื•ืจ ืืฉ
    ืฆื™ืคื•ืจ ืืฉ
    Firebird RDBMS ืžืฆื™ืข ืชื›ื•ื ื•ืช ANSI SQL
    & ืคื•ืขืœ ืขืœ ืœื™ื ื•ืงืก, Windows &
    ืžืกืคืจ ืคืœื˜ืคื•ืจืžื•ืช ื™ื•ื ื™ืงืก. ืชื›ื•ื ื•ืช
    ื‘ืžืงื‘ื™ืœ ื•ื‘ื™ืฆื•ืขื™ื ืžืฆื•ื™ื ื™ื
    & ื›ื•ื—...
    ื”ื•ืจื“ ืืช Firebird
  • ืขื•ื“ ยป

ืคืงื•ื“ื•ืช ืœื™ื ื•ืงืก

  • 1
    aa-clickquery
    aa-clickquery
    aa-clickquery - ืชื•ื›ื ื™ืช ืœืฉืื™ืœืชื”
    click-apparmor ืชื™ืื•ืจ: ืชื•ื›ื ื™ืช ื–ื•
    ืžืฉืžืฉ ืœืฉืื™ืœืชื” ืขื‘ื•ืจ ืงืœื™ืง-apparmor
    ืžึตื™ื“ึธืข. ืฉื™ืžื•ืฉ: aa-clickquery
    --ืงืœื™ืง-ืคืจ...
    ื”ืคืขืœ aa-clickquery
  • 2
    aa-exec-ืœื—ืฅ
    aa-exec-ืœื—ืฅ
    aa-exec-click - ืชื•ื›ื ื™ืช ืœื‘ื™ืฆื•ืข
    ืœื—ืฅ ืขืœ ื—ื‘ื™ืœื•ืช ืชื—ืช ื›ืœื™ืื”
    ืชื™ืื•ืจ: ืชื•ื›ื ื™ืช ื–ื• ืจื’ื™ืœื”
    ื‘ืฆืข ื—ื‘ื™ืœืช ืงืœื™ืง ืชื—ืช AppArmor
    ื›ืœื™ืื”. ืื ื™...
    ื”ืคืขืœ ืืช aa-exec-click
  • 3
    coresendmsg
    coresendmsg
    coresendmsg - ืฉืœื— ื”ื•ื“ืขืช CORE API
    ืœื“ืžื•ืŸ ื”ืœื™ื‘ื”-ื“ืžื•ืŸ...
    ื”ืคืขืœ ืืช coresendmsg
  • 4
    ืฉืจืช_core
    ืฉืจืช_core
    core_server - ื”ืฉืจืช ื”ืจืืฉื™ ืขื‘ื•ืจ
    SpamBayes. ืชื™ืื•ืจ: ืžืฉืจืช ื›ืจื’ืข
    ืžืžืฉืง ื”ืื™ื ื˜ืจื ื˜ ื‘ืœื‘ื“. ืžืชื—ื‘ืจ
    ืžืื–ื™ื ื™ื ืœืคืจื•ื˜ื•ืงื•ืœื™ื ืฉื•ื ื™ื ื”ื•ื TBD.
    ื‘ื™ืช ื”ืžืœื•ืŸ ืžืชืคืืจ ื‘ ...
    ื”ืคืขืœ ืฉืจืช_core
  • 5
    gappletviewer-4.8
    gappletviewer-4.8
    gappletviewer - ื˜ืขืŸ ื•ืžืคืขื™ืœ ื™ื™ืฉื•ืžื•ืŸ
    ...
    ื”ืคืขืœ ืืช gappletviewer-4.8
  • 6
    gappletviewer-4.9
    gappletviewer-4.9
    gappletviewer - ื˜ืขืŸ ื•ืžืคืขื™ืœ ื™ื™ืฉื•ืžื•ืŸ
    ...
    ื”ืคืขืœ ืืช gappletviewer-4.9
  • ืขื•ื“ ยป

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