Category: Fixing

bash: fork: retry: Resource temporarily unavailable

Posted by in Fixing, Hardening, Linux

This is commonly caused by running out of file descriptors. There are different file descriptor limits. There is the systems total file descriptor limit, what do you get from the command: CODE: SELECT ALL sysctl fs.file-nr

ssh X Forrwarding

Posted by in Fixing, Linux, Remote

X11 Forward ssh

Look Process write read Disk

Posted by in Files System, Fixing, Linux

Look Process write read Disk Using : iotop

unauthenticated user on MYSQL

Posted by in Databases, Fixing, Tunning

Most often stuck connections are due to DNS not resolving properly, which the skip-name-resolve option will help with. Skipping with my.cnf option skip-name-resolve restart mysql

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