私のDebian Bullseyeボックスにbtrfsファイルシステムがあり、システムのスナップショットを撮るようにbtrfsを設定しました。最近、Cinnamonデスクトップを破損するアイテムを変更して、最後に知られていたジョブスナップショットから復元したいと思いました。 いくつかの背景： $ sudo snapper --version
snapper 0.8.14
flags btrfs,lvm,no-ext4,xattrs,rollback,btrfs-quota,no-selinux
$ cat /etc/fstab
UUID="12345678-1337-c0d3-1111-deadbeef0abc" /boot btrfs rw,noatime,nodiratime,subvol=@boot_debian 02
UUID="12345678-1337-c0d3-1111-deadbeef1abc" / btrfs rw,noatime,nodiratime,subvol=@root_debian 01
UUID="12345678-1337-c0d3-1111-deadbeef1abc" /.snapshots btrfs rw,noatime,nodiratime,subvol=@root_debian/.snapshots 0 1
$ sudo btrfs subvolume list /
ID 256 gen 6 top level 5 path @
ID 257 gen 59305 top level 5 path @root_debian
ID 258 gen 8 top level 5 path @root_kali
ID 362 gen 59301 top level 257 path .snapshots
ID 363 gen 53701 top level 362 path .snapshots/1/snapshot
ID 365 gen 53800 top level 362 path .snapshots/2/snapshot
ID 380 gen 54783 top level 362 path .snapshots/13/snapshot
ID 382 gen 54810 top level 362 path .snapshots/14/snapshot
[...]
ID 465 gen 59247 top level 362 path .snapshots/84/snapshot
ID 466 gen 59301 top level 362 path .snapshots/85/snapshot
$ sudo snapper list
# | Type | Pre # | Date | User | Cleanup | Description | Userdata
----+--------+-------+---------------------------------+------+----------+------------------------+--------------
0 | single | | | root | | current |
1 | single | | Sat 19 Dec 2020 02:16:27 PM CET | root | | Fingerprint working. |
2 | single | | Sat 19 Dec 2020 03:00:04 PM CET | root | timeline | timeline |
13 | single | | Sun 20 Dec 2020 10:16:35 AM CET | root | timeline | timeline |
14 | pre | | Sun 20 Dec 2020 10:23:36 AM CET | root | number | apt |
15 | post | 14 | Sun 20 Dec 2020 10:23:56 AM CET | root | number | apt |
16 | pre | | Sun 20 Dec 2020 10:58:37 AM CET | root | number | apt |
17 | post | 16 | Sun 20 Dec 2020 10:58:57 AM CET | root | number | apt |
[...]
57 | pre | | Tue 22 Dec 2020 08:29:33 PM CET | root | number | apt |
58 | post | 57 | Tue 22 Dec 2020 08:29:37 PM CET | root | number | apt |
59 | single | | Wed 23 Dec 2020 04:54:59 PM CET | root | timeline | timeline |
60 | single | | Wed 23 Dec 2020 05:00:00 PM CET | root | timeline | timeline |
61 | pre | | Wed 23 Dec 2020 05:01:06 PM CET | root | number | apt |
62 | post | 61 | Wed 23 Dec 2020 05:02:48 PM CET | root | number | apt |
63 | single | | Wed 23 Dec 2020 05:18:54 PM CET | root | number | boot |
64 | pre | | Wed 23 Dec 2020 05:24:14 PM CET | root | number | apt |
65 | post | 64 | Wed 23 Dec 2020 05:24:20 PM CET | root | number | apt |
66 | pre | | Wed 23 Dec 2020 05:24:26 PM CET | root | number | apt |
67 | post | 66 | Wed 23 Dec 2020 05:24:29 PM CET | root | number | apt |
68 | single | | Wed 23 Dec 2020 05:28:00 PM CET | root | number | boot |
69 | single | | Wed 23 Dec 2020 05:47:26 PM CET | root | number | boot |
70 | single | | Wed 23 Dec 2020 06:00:02 PM CET | root | timeline | timeline |
71 | pre | | Wed 23 Dec 2020 06:05:08 PM CET | root | number | apt |
72 | post | 71 | Wed 23 Dec 2020 06:05:14 PM CET | root | number | apt |
73 | pre | | Wed 23 Dec 2020 06:26:24 PM CET | root | number | apt |
74 | post | 73 | Wed 23 Dec 2020 06:26:28 PM CET | root | number | apt |
75 | single | | Wed 23 Dec 2020 06:59:10 PM CET | root | number | boot |
76 | single | | Wed 23 Dec 2020 07:01:38 PM CET | root | number | boot |
77 | single | | Wed 23 Dec 2020 07:26:49 PM CET | root | number | boot |
81 | single | | Wed 23 Dec 2020 07:30:08 PM CET | root | | writable copy of #58 |
82 | single | | Wed 23 Dec 2020 07:39:01 PM CET | root | number | rollback backup of #57 | important=yes
83+ | single | | Wed 23 Dec 2020 07:39:01 PM CET | root | | writable copy of #57 |
84 | single | | Wed 23 Dec 2020 07:41:19 PM CET | root | number | boot |
85 | single | | Wed 23 Dec 2020 08:00:11 PM CET | root | timeline | timeline |
rootflags=subvol=@root_debian私のgrubエントリはデフォルトで起動されます。@root_debianに変更したいですsnapshot 58。どうすればいいですか？ありがとうございます！
次のように重複する可能性があります。動作していないと判断されましたですが、私は新規会員なので、その質問に答えるのではなく、新しい質問をしたいと思います。別の方法でしたら、私とLMKを許してください。 findWindows 10 WSL / Debianシステムでさまざまなコマンドを実行すると、次のようになります。 kenny@pc-name:/mnt/v$ find . -type f ! -iname "*.avi"
find: ‘.’: Invalid argument
kenny@pc-name:/mnt/v$ find /mnt/v -type f ! -iname "*.avi"
find: ‘/mnt/v’: Invalid argument
...5 other attempts to use the same command with other completely-valid paths, with the same result
kenny@pc-name:/mnt/v$ find --version
find (GNU findutils) 4.6.0.225-235f
...other irrelevant lines spat out by --version
ご覧のとおり、この質問は上記のリンクとは異なります。はいGNU検索を実行してください。私が考えることができる唯一の説明は、これがベアメタルで実行される純粋なDebianではなく、WSL / Debianシステムであるということです。 どんなアドバイスも本当にありがとうございます。ありがとうございます！ :-) 修正する:@Wildcardのコメントの追加テスト結果は次のとおりです。 kenny@pc-name:/mnt/v$ find --help
Usage: find [-H] [-L] [-P] [-Olevel] [-D debugopts] [path...] [expression]
default path is the current directory; default expression is -print
expression may consist of: operators, options, tests, and actions:
operators (decreasing precedence; -and is implicit where no others are given):
( EXPR ) ! EXPR -not EXPR EXPR1 -a EXPR2 EXPR1 -and EXPR2
EXPR1 -o EXPR2 EXPR1 -or EXPR2 EXPR1 , EXPR2
positional options (always true): -daystart -follow -regextype
normal options (always true, specified before other expressions):
-depth --help -maxdepth LEVELS -mindepth LEVELS -mount -noleaf
--version -xdev -ignore_readdir_race -noignore_readdir_race
tests (N can be +N or -N or N): -amin N -anewer FILE -atime N -cmin N
-cnewer FILE -ctime N -empty -false -fstype TYPE -gid N -group NAME
-ilname PATTERN -iname PATTERN -inum N -iwholename PATTERN -iregex PATTERN
-links N -lname PATTERN -mmin N -mtime N -name PATTERN -newer FILE
-nouser -nogroup -path PATTERN -perm [-/]MODE -regex PATTERN
-readable -writable -executable
-wholename PATTERN -size N[bcwkMG] -true -type [bcdpflsD] -uid N
-used N -user NAME -xtype [bcdpfls] -context CONTEXT
actions: -delete -print0 -printf FORMAT -fprintf FILE FORMAT -print
-fprint0 FILE -fprint FILE -ls -fls FILE -prune -quit
-exec COMMAND ; -exec COMMAND {} + -ok COMMAND ;
-execdir COMMAND ; -execdir COMMAND {} + -okdir COMMAND ;
Valid arguments for -D:
exec, opt, rates, search, stat, time, tree, all, help
Use '-D help' for a description of the options, or see find(1)
Please see also the documentation at http://www.gnu.org/software/findutils/.
You can report (and track progress on fixing) bugs in the "find"
program via the GNU findutils bug-reporting page at
https://savannah.gnu.org/bugs/?group=findutils or, if
you have no web access, by sending email to <[email protected]>.
kenny@pc-name:/mnt/v$ find /mnt/c/Users/Kenny/Desktop -type f -name *.txt
/mnt/c/Users/Kenny/Desktop/info.txt
/mnt/c/Users/Kenny/Desktop/phone.txt
/mnt/c/Users/Kenny/Desktop/Uber.txt
kenny@pc-name:/mnt/v$ find /mnt/c/Users/Kenny/Desktop -type f -iname *.txt
/mnt/c/Users/Kenny/Desktop/info.txt
/mnt/c/Users/Kenny/Desktop/phone.txt
/mnt/c/Users/Kenny/Desktop/test.TXT
/mnt/c/Users/Kenny/Desktop/Uber.txt
kenny@pc-name:/mnt/v$ find /mnt/c/Users/Kenny/Desktop -type f -not -iname *.txt
/mnt/c/Users/Kenny/Desktop/desktop.ini
/mnt/c/Users/Kenny/Desktop/test.AVI
/mnt/c/Users/Kenny/Desktop/test.MKV
/mnt/c/Users/Kenny/Desktop/test.MP4
/mnt/c/Users/Kenny/Desktop/test.PDF
kenny@pc-name:/mnt/v$ find /mnt/v -type f -not -iname *.txt
find: ‘/mnt/v’: Bad file descriptor
kenny@pc-name:/mnt/v$ find . -type f -not -iname *.txt
find: ‘.’: Bad file descriptor
見てみfindましょうC：ドライブを繰り返して正しいファイルを見つけるのに問題はありません。問題はsudo mount -t drvfs '\\192.168.1.1\Videos' /mnt/v。 tこのWSLシステムに他の変更を適用してください！ ：S
