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Nginx basic HTTP authentication

Fatal error: Call to undefined function mb_strlen()

Basic ZFS tune tips

single line power : create a swap file in linux

Snapshots in ZFS (ZOL)

fatal error: openssl/aes.h: No such file or directory

Proxmox KVM kernel module: No such file or directory

Slack as alternative to e-mail warnings.

error: Python.h : No such file or directory

Proxmox : file system may not support O_DIRECT

how to install SNMP service on Proxmox

zdb cannot open ‘/etc/zfs/zpool.cache’: No such file or directory

install supermicro’s IPMI

full ZFS filesystem : No space left on device

New theme :)

mount: unknown filesystem type ‘zfs_member’

mount: unknown file system type LVM2_member

A easy leap second, using Google’s public smear NTP service