关于“[DEPRECATED] Working with Virtual Machines v1.5”的评价

KWANGHOON L. · 已于 over 7 years前审核

4 stars

junghyun c. · 已于 over 7 years前审核

Agrata K. · 已于 over 7 years前审核

Agrata K. · 已于 over 7 years前审核

Reshma S. · 已于 over 7 years前审核

Reshma S. · 已于 over 7 years前审核

ok

Shiva P. · 已于 over 7 years前审核

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Pavel B. · 已于 over 7 years前审核

Server maintenance step is broken. No point awarded. I know i followed the exact instructions

Gregory U. · 已于 over 7 years前审核

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YOUNGHUN Y. · 已于 over 7 years前审核

3

Younguk C. · 已于 over 7 years前审核

I noticed errors while running backup.sh google2486574_student@mc-server:/home/minecraft$ . /home/minecraft/backup.sh No screen session found. Maybe this is because we run script as non-root user, but previously we started screen as root sudo screen -S mcs java -Xms1G -Xmx7G -d64 -jar /home/minecraft/minecraft_server.1.11.2.jar nogui simple fix would be just to add sudo before screen commands in backup.sh #!/bin/bash sudo screen -r mcs -X stuff '/save-all\n/save-off\n' /usr/bin/gsutil cp -R ${BASH_SOURCE%/*}/world gs://${YOUR_BUCKET_NAME}-minecraft-backup/$(date "+%Y%m%d-%H%M%S")-world sudo screen -r mcs -X stuff '/save-on\n' (I tested it and it seems to work) Also each run of startup-script adds one line to crontab. Not so important, but anyway. (crontab -l ; echo "0 */4 * * * /home/minecraft/backup.sh")| crontab - And at the end of lab we got 0 */4 * * * /home/minecraft/backup.sh 0 */4 * * * /home/minecraft/backup.sh in crontab. Simple fix could be to grep output of crontab -l. Something like this (crontab -l | grep -v /home/minecraft/backup.sh ; echo "0 */4 * * * /home/minecraft/backup.sh")| crontab - (but I not tested it :)) Sorry for long message, and thanks for great course!

Den P. · 已于 over 7 years前审核