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  • 6 votes cast
Jun
13
comment How to fix Docker build error
Avoid apt-get upgrade in Dockerfiles, see best practises.
Dec
6
comment Deleting All Partitions From the Command Line
Don't forget to unmount the driver, otherwise it won't work.
Jun
16
comment Cannot log in via SSH after uploading SSH key
You're right. But the message after ssh-copy-id says something different: Now try logging into the machine, with "ssh 'user@xxx.xxx.xxx.xxx -p 3333'" That's not correct.
Mar
23
comment Can't send mail from server using sendmail/postfix; 'connecion timed out'
Yes, is on a home system. Is there a workaround?