How to log md5sum to logfile when using rclone local source to remote

[la0wei]

What is the problem you are having with rclone?

log md5sum to log when using rclone local source to remote
when using '''rclone copy -Pvv speedtest-go gd:tool'''
in the output
2022-12-04 08:05:27 DEBUG : speedtest-go: md5 = '''2897864bad4862b908e6c17cb3d5d77f OK'''
already logged md5 hash,but I want it to log in logfile.
Then I don't need to run rclone md5sum localfile

rclone copy -Pvv speedtest-go gd:tool

I've read Uploading to remote and calculating local md5sum on the fly ,did't figure it out

rclone copy -Pvv --log-file=mylogfile.txt speedtest-go_1.2.1_Linux_x86_64.tar.gz gd:tool

mylogfiel.txt logged like '''2022/12/04 08:18:08 DEBUG : speedtest-go_1.2.1_Linux_x86_64.tar.gz: md5 = 893d24ffa6bf04f68f5a696cafa08ec9 OK

Md5 hash logged,but too much info,I want just md5 hash logged.

Run the command 'rclone version' and share the full output of the command.

rclone v1.60.1

• os/version: debian 11.5 (64 bit)
• os/kernel: 5.10.0-19-amd64 (x86_64)
• os/type: linux
• os/arch: amd64
• go/version: go1.19.3
• go/linking: static
• go/tags: none

Which cloud storage system are you using? (eg Google Drive)

Google Drive

The command you were trying to run (eg rclone copy /tmp remote:tmp)

rclone copy -Pvv speedtest-go gd:tool

The rclone config contents with secrets removed.

[gd]
type = drive
client_id = XXXXXXXXXXXX
client_secret = XXXXXXXXX
scope = drive
token = 
team_drive =

A log from the command with the -vv flag

2022/12/04 08:05:23 DEBUG : rclone: Version "v1.60.1" starting with parameters ["rclone" "copy" "-Pvv" "speedtest-go" "gd:tool"]
2022/12/04 08:05:23 DEBUG : Creating backend with remote "speedtest-go"
2022/12/04 08:05:23 DEBUG : Using config file from "/root/.config/rclone/rclone.conf"
2022/12/04 08:05:23 DEBUG : fs cache: adding new entry for parent of "speedtest-go", "/root"
2022/12/04 08:05:23 DEBUG : Creating backend with remote "gd:tool"
2022/12/04 08:05:23 DEBUG : Google drive root 'tool': 'root_folder_id = XXXXXXXXXX' - save this in the config to speed up startup
2022-12-04 08:05:24 DEBUG : speedtest-go: Need to transfer - File not found at Destination
2022-12-04 08:05:27 DEBUG : speedtest-go: md5 = 2897864bad4862b908e6c17cb3d5d77f OK
2022-12-04 08:05:27 INFO  : speedtest-go: Copied (new)
Transferred:        6.148 MiB / 6.148 MiB, 100%, 2.048 MiB/s, ETA 0s
Transferred:            1 / 1, 100%
Elapsed time:         3.9s
2022/12/04 08:05:27 INFO  : 
Transferred:        6.148 MiB / 6.148 MiB, 100%, 2.048 MiB/s, ETA 0s
Transferred:            1 / 1, 100%
Elapsed time:         3.9s

[asdffdsa (jojothehumanmonkey)]

hello and welcome to the forum,

for each run of rclone, my script scans the log file for regex
could iterate over the log file, in this case python regex

^.* DEBUG : (.*): md5 = (.*) OK$

[la0wei]

asdffdsa,thank you for your reply .
I know regex can solve this,but still kind of difficult for me.
But you remind me one thing,maybe put all the log into office-excel,then only show the lines with md5?
My PC don't have Office installed, I will try in my office laptop.

[asdffdsa (jojothehumanmonkey)]

what do you plan to do with the list of hashes?

[la0wei]

Sorry for reply too late.
I record md5 hashes in case of when download from the cloud storage archive,files are broken.

Maybe the cloudstorage worth trust.
But the program sending and receiving I don't.

I have bad experience with another cloud storage provider.
I uploaded a ISO,oneday,I download,use rufus to burn it into usb stick.
But in installing to a server,there always have errors.I am confused.
Compared the md5 hashes from the source publisher and my cloud storage one,they're diffrent.
I used the cloud storage priovider official client,I dont' know what happend.
So there are three hashes,official, cloud storage one ,downloaded local damaged.