Trouble Shooting¶

Go Program Out of Memory

Last week, during on duty, one user reported his program exited silently without any useful information during deployment, the process is aborted with a killed information:

[1]    90616 killed     ./bin/server

This is an intrigue question as why the program is killed by OOM killer instead of a fatal stack overflow error.

Etc git commands

This blog talks about the git commands for the changes between untracked, modified and staged. Moreover, it introduces the git remote operation and shallow clone.

Tar Wrapped by Cli Tool Fails to Write

Our internal CLI tool will try to download a proto file by git achieve command, and then tar it to /usr/local/include. One user reported in his desktop tar cannot unzip file:

xxx.proto: Can't create 'xxx.proto'
tar: Error exit delayed from previous errors.
ERROR fail to extract xxx.proto into '/usr/local/include/xxx.proto' 
via this script: 'tar -xf xxx.tar -C /usr/local/include'.

Fail to Go Install A Private Library

While GOPRIVATE is setup alrady, when tried to run go install, it reported error that verifying module failed as no such host while dial tcp.