Archives 2023 1 February 1 firewalld February 14, 2023 · 1 min 2022 8 November 3 Partition and format a new disk ext4 November 22, 2022 · 2 min rstudio server hack the login November 9, 2022 · 1 min Truenas on automake homedir + file creation November 9, 2022 · 1 min June 1 Ipmitool commands June 13, 2022 · 1 min April 1 apt-get key deprecation April 28, 2022 · 1 min March 3 ACL on TrueNAS March 29, 2022 · 3 min SGE on Ubuntu 20.04 LTS March 23, 2022 · 4 min Moving to Hugo March 12, 2022 · 2 min 2021 7 July 2 Auto upgrade on CentOS Stream 8 using dnf-automatic July 22, 2021 · 1 min Upgrade log ZFS 0.8.6 -> 2.0.5 (Centos 8.4) July 12, 2021 · 4 min June 1 lbzip2: Cannot exec: No such file or directory June 29, 2021 · 1 min April 1 Centos 8 : install LSI MegaRAID SAS 2008 April 8, 2021 · 1 min February 3 Putty doesn’t recognize numeric keypad February 28, 2021 · 1 min Setting up zpool scrub every 2 months February 9, 2021 · 1 min Centos 8 : setup auto updates February 2, 2021 · 1 min 2020 12 December 1 YumRepo Error: All mirror URLs are not using ftp, http[s] or file. December 7, 2020 · 1 min September 1 Centos 8 (Proxmox) + Active Directory authorization September 7, 2020 · 5 min August 2 Centos 8 + Windows domain authentication August 19, 2020 · 2 min Centos 8 : python-devel August 4, 2020 · 1 min April 1 Centos messages flooded with Create slice, Removed slice April 21, 2020 · 2 min March 1 Sharenfs on ZFS and mounting with autofs March 25, 2020 · 3 min February 5 Increasing allowed nproc in Centos 7 February 20, 2020 · 2 min bare minimum samba share on Centos 8 February 17, 2020 · 3 min Proxmox upgrading from 5.4.* -> 6.1-7 February 12, 2020 · 2 min create ntfs partition on Centos February 11, 2020 · 1 min Proxmox VE 6.1 fix update & upgrades February 11, 2020 · 1 min January 1 nothing provides libsz.so.2 Centos 8 January 14, 2020 · 2 min 2019 22 December 2 binary : No such file or directory, 32 bit December 12, 2019 · 1 min Set IPMI to use DHCP December 4, 2019 · 2 min November 4 Disable 2FA in Proxmox 6 November 21, 2019 · 1 min Headers and client library minor version mismatch. Headers:50552 Library:100123 November 7, 2019 · 1 min proxmox unsupported centos release 8 November 7, 2019 · 1 min mount: unknown filesystem type ‘linux_raid_member’ November 6, 2019 · 2 min October 1 gssapi/gssapi.h: No such file or directory on Centos 7.6 October 7, 2019 · 1 min August 1 update filesystem on proxmox container August 19, 2019 · 1 min July 1 systemd doesn’t want to reboot July 24, 2019 · 1 min May 2 Bareos Error: VSS API failure May 8, 2019 · 1 min Bareos fully remove Client May 8, 2019 · 2 min April 3 Export all windows domain computers to CSV from windows April 18, 2019 · 1 min Bareos-sd : could not open FileStorage April 11, 2019 · 1 min Concurrent Jobs in Bareos with disk storage April 3, 2019 · 3 min March 5 Creating a Windows Fileset for Bareos March 26, 2019 · 9 min Change default storage location for Bareos March 21, 2019 · 1 min Dependency failed for Bareos File Daemon service Centos 7 March 20, 2019 · 1 min Create ZFS Raidz2 pool March 20, 2019 · 2 min Install CellProfiler on Centos 7.6 using conda. March 7, 2019 · 3 min February 3 Automating snapshots with pyznap on Centos 7 February 22, 2019 · 4 min Installing Gluster, 3 brick distributed, Centos 7 February 8, 2019 · 2 min Understanding ZFS : Checksum February 6, 2019 · 3 min 2018 28 December 3 Install PHP 7 Stats on Centos 7 December 19, 2018 · 1 min Change default kernel boot Centos 7 December 5, 2018 · 1 min Apache Failed to create shared memory December 3, 2018 · 1 min November 3 Use Autofs on Rocks cluster to add NFS mounts November 15, 2018 · 3 min mount: wrong fs type, bad option, bad superblock November 14, 2018 · 1 min Rename a volume group on LVM November 8, 2018 · 3 min October 1 NETGEAR M4300, setup DHCP VLAN October 31, 2018 · 4 min August 6 rocks stuck at choose language August 19, 2018 · 2 min SNMP forwarding on Rocks Cluster August 13, 2018 · 4 min vzquota : (error) quota file is corrupted, Proxmox 3.4 August 10, 2018 · 1 min rpc.statd is not running but is required for remote locking. Centos 6 August 9, 2018 · 1 min Mount NFS on LXC Proxmox August 8, 2018 · 2 min Proxmox config directory & files August 6, 2018 · 1 min June 4 Increase upload size for Nginx, php-fpm and WordPress June 17, 2018 · 1 min The power of find commands June 14, 2018 · 3 min Windows : irremovable folder, no longer located in D drive June 8, 2018 · 1 min ZFS : Unknown parameter `zil_slog_limit’ June 1, 2018 · 4 min May 4 libreplace-samba4.so: version ‘SAMBA_4.6.2’ not found May 15, 2018 · 9 min fatal error: zlib.h: No such file or directory May 7, 2018 · 1 min Samba login using windows AD on Centos 7 May 4, 2018 · 6 min Install APCUPSD on Centos 6 May 3, 2018 · 1 min April 3 Install Python 3.6 on Centos 7 April 20, 2018 · 1 min UUID of hard disk April 19, 2018 · 2 min Create system disk + raid 0 over 2 disks with rocks 7 cluster April 12, 2018 · 3 min January 4 Install Asciiquarium on Centos 6 January 30, 2018 · 1 min gem: Command not found January 19, 2018 · 1 min Rocket Chat (0.60.3) on Centos 7 January 9, 2018 · 2 min Avoid rsyncing thumb.db January 9, 2018 · 1 min 2017 62 December 1 windows 10 fall update and samba guest account December 6, 2017 · 3 min October 1 A new project : tetromino October 8, 2017 · 1 min September 1 certificate out-of-date September 8, 2017 · 1 min August 4 nodejs cannot update/install on centos 7 due to missing http_parser August 28, 2017 · 1 min 200th post August 8, 2017 · 1 min Fix Nginx 413 : Request Entity Too Large August 7, 2017 · 1 min NFS server : increase worker threads August 4, 2017 · 2 min July 2 tcp_sack, useless overhead ? July 28, 2017 · 4 min Proxmox VE 5.0 fix updates / upgrades July 7, 2017 · 1 min June 2 Tripwire md5 bash trigger June 27, 2017 · 1 min Rocks Grid Engine error states June 27, 2017 · 3 min May 5 Enhance backup schedule for Bareos May 21, 2017 · 4 min screen : Cannot open your terminal ‘/dev/pts/0’ – please check. May 13, 2017 · 1 min Error contacting apcupsd @ localhost:3551: Connection refused May 11, 2017 · 1 min crond: (root) BAD FILE MODE May 10, 2017 · 1 min SNMP OID to Text May 4, 2017 · 1 min April 2 ZFS quota April 19, 2017 · 2 min nfsd stats explained : /proc/net/rpc/nfsd April 17, 2017 · 9 min March 14 ZFS replace a broken disk March 28, 2017 · 2 min error libwrap missing March 22, 2017 · 1 min Adding a Windows Client to bareos March 21, 2017 · 1 min how to setup Nginx, php-fpm on Centos 7 March 17, 2017 · 6 min bareos : 2902 Bad storage March 17, 2017 · 1 min Post message to Rocket.chat from bash March 15, 2017 · 2 min bareos error bsock_tcp.c bnet_host2ipaddrs() for host “bareos” failed March 14, 2017 · 1 min Remove iptables PREROUTING NAT rule March 14, 2017 · 2 min SNMP error : snmpwalk no securityName specified March 13, 2017 · 1 min Session validation failed bareos webui March 10, 2017 · 1 min Create a backup job on bareos March 10, 2017 · 7 min Adding a Linux client to bareos March 10, 2017 · 2 min Installing bareos on Centos 7 March 10, 2017 · 4 min Create a ZFS mirror pool March 8, 2017 · 3 min February 13 reset supermicro’s admin IPMI from Linux console February 24, 2017 · 1 min mysql_query() in -lmysqlclient… no February 23, 2017 · 1 min lxc server refused to allocate pty (on proxmox) February 22, 2017 · 3 min top explained visually February 21, 2017 · 5 min Install ZFS on Centos February 17, 2017 · 4 min Installing passbolt on Centos 7 February 14, 2017 · 13 min Reinstall the gpgme distribution during GnuPG PHP install February 12, 2017 · 2 min Install APCUPSD on Centos 7 February 9, 2017 · 3 min Proxmox upgrade issue’s February 8, 2017 · 3 min change hostname in Centos 7 February 6, 2017 · 1 min fatal error: ffi.h: No such file or directory February 4, 2017 · 1 min FOSDEM 2017 February 3, 2017 · 1 min dehydrated using cloudflare hook February 1, 2017 · 5 min January 17 Tuning of ZFS module January 31, 2017 · 8 min End of system activity file unexpected January 30, 2017 · 3 min Using ZOHO SMTP mail on wordpress January 30, 2017 · 4 min Nginx basic HTTP authentication January 29, 2017 · 1 min Fatal error: Call to undefined function mb_strlen() January 28, 2017 · 1 min Basic ZFS tune tips January 26, 2017 · 4 min single line power : create a swap file in linux January 26, 2017 · 1 min Snapshots in ZFS (ZOL) January 22, 2017 · 5 min fatal error: openssl/aes.h: No such file or directory January 21, 2017 · 1 min Proxmox KVM kernel module: No such file or directory January 20, 2017 · 1 min Slack as alternative to e-mail warnings. January 19, 2017 · 1 min error: Python.h : No such file or directory January 18, 2017 · 1 min Proxmox : file system may not support O_DIRECT January 14, 2017 · 1 min how to install SNMP service on Proxmox January 13, 2017 · 2 min zdb cannot open ‘/etc/zfs/zpool.cache’: No such file or directory January 12, 2017 · 1 min install supermicro’s IPMI January 5, 2017 · 1 min full ZFS filesystem : No space left on device January 3, 2017 · 1 min 2016 82 December 5 New theme :) December 15, 2016 · 1 min mount: unknown filesystem type ‘zfs_member’ December 14, 2016 · 3 min mount: unknown file system type LVM2_member December 9, 2016 · 2 min A easy leap second, using Google’s public smear NTP service December 5, 2016 · 2 min Automating zfs snapshots of proxmox using Sanoid December 1, 2016 · 4 min November 5 Todo list on Ransomware attack November 25, 2016 · 2 min a client request body is buffered to a temporary file November 13, 2016 · 1 min screen in lxc-attach || Must be connected to a terminal. November 10, 2016 · 1 min cifs mounts with spaces in /etc/fstab on Centos 6 November 9, 2016 · 1 min Yum error: rpmdb : failed: BDB1507 Thread died in Berkeley DB library November 1, 2016 · 1 min October 2 Sort on part of string using ls & sort October 27, 2016 · 1 min split large file with … split. October 19, 2016 · 1 min September 2 Choosing not to be tracked by Telenet September 14, 2016 · 1 min Recursively md5/sha1/sha256/sha512 a directory with files September 12, 2016 · 1 min August 1 Installing ZFS on Mint 17.3 live medium August 26, 2016 · 2 min June 8 Directory listing in Nginx June 28, 2016 · 1 min PID file /run/nginx.pid not readable (yet?) after start June 27, 2016 · 1 min Running Nginx on Bash for Windows 10 June 24, 2016 · 3 min GPG error nginx signatures couldn’t be verified because the public key is not available: NO_PUBKEY ABF5BD827BD9BF62 June 24, 2016 · 2 min Allow copy/paste in Bash for Windows 10 June 24, 2016 · 1 min Auto upgrade on Centos 6/7 using yum-cron June 23, 2016 · 2 min creating random amount of directory’s with random files in it June 15, 2016 · 1 min Forum looking beyond phpBB June 8, 2016 · 2 min May 2 google history : my “tar” cheat sheet/bible May 26, 2016 · 1 min Passwordless ssh login May 3, 2016 · 3 min April 5 Activating http/2 on Nginx, Centos 6.7 April 28, 2016 · 3 min mount: unknown filesystem type ‘ntfs’ on Centos 7.2 April 21, 2016 · 2 min zfs compression : use it! April 19, 2016 · 1 min wkhtmltopdf: error while loading shared libraries: libXrender.so.1 April 15, 2016 · 1 min Removing a cluster node from web-interface, proxmox 4 April 14, 2016 · 1 min March 10 iotop for normal users March 25, 2016 · 2 min Can’t locate ExtUtils/MakeMaker.pm in @INC Centos 7 March 23, 2016 · 1 min software RAID 1 on Centos 7, EUFI running system March 21, 2016 · 7 min Disable firewalld, use Iptables in Centos 7 minimal install March 17, 2016 · 1 min DigitalOcean : monitoring disk speed. March 13, 2016 · 2 min Remove user password March 10, 2016 · 1 min Making darcs play nice on windows March 10, 2016 · 2 min Creating a log chain for iptables March 8, 2016 · 2 min Finding disk serial from console/terminal March 6, 2016 · 1 min Getting hard disk serials from 3ware raid controllers March 5, 2016 · 1 min February 25 Let’s Encrypt on windows IIS 7 February 29, 2016 · 1 min 100th post February 25, 2016 · 3 min Rotate rsyslog logs, using logrotate February 25, 2016 · 2 min APC, Opcache, Memcached, XCache, Varnish and WP Super Cache February 23, 2016 · 4 min nfsdcltrack: sqlite_query_reclaiming: unable to prepare select statement: no such column: has_session February 22, 2016 · 1 min systemd: Configuration file … is marked executable. Please remove executable permission bits. Proceeding anyway. February 22, 2016 · 1 min Sad news from Linux Mint : compromised ISO’s spread February 21, 2016 · 3 min how to install SNMP service on Centos 8.2 February 21, 2016 · 3 min Call to undefined function imagecreate() February 20, 2016 · 1 min List all commands in bash/Linux : compgen February 20, 2016 · 1 min Installing Nginx, PHP 7 on Centos 6.7 February 18, 2016 · 2 min Time to update! Glibc library buffer overfl0w February 17, 2016 · 1 min Darcs shell hacks February 16, 2016 · 2 min Nginx, stable is not so mainline. February 15, 2016 · 1 min Let’s Encrypt on …. any Linux distro! February 13, 2016 · 4 min Setting up Postfix TLS with Let’s Encrypt February 12, 2016 · 3 min Here’s why you might buy a chromebook February 11, 2016 · 5 min rsyslog separate file for logging February 11, 2016 · 2 min Using GNU/date to go back one month February 10, 2016 · 1 min Find installed list outside yum/repo February 10, 2016 · 2 min Get firmware version of IPMI module February 9, 2016 · 1 min O, systemD. February 8, 2016 · 1 min KeepAlive on or off ? Apache Tuning February 4, 2016 · 8 min attach.c: lxc_attach: 710 failed to get the init pid February 3, 2016 · 1 min HTTP/2 for everyone February 1, 2016 · 2 min January 17 short review : Cloud9 January 31, 2016 · 4 min rethinking dynamic/static pages January 28, 2016 · 5 min NFS in a Centos 6 LXC Proxmox 4.1 January 28, 2016 · 2 min Bye OpenVZ, Hey LXC January 27, 2016 · 1 min process ‘snmpd’ is using deprecated sysctl (syscall) net.ipv6.neigh.lo.retrans_time; Use net.ipv6.neigh.lo.retrans_time_ms instead January 26, 2016 · 1 min nginx 410, its really gone google. January 22, 2016 · 1 min Error while loading shared libraries: libstdc++.so.6 January 22, 2016 · 1 min Warning, had trouble writing out superblocks; proxmox v4.1 January 22, 2016 · 1 min nfsdcltrack: sqlite_insert_client: insert statement prepare failed: table clients has 2 columns but 3 values were supplied January 21, 2016 · 2 min ZFS on linux version check January 20, 2016 · 1 min MegaRaid’s MegaCli tool that is not so mega. January 18, 2016 · 2 min Lets encrypt config for nginx 1.8.0 January 17, 2016 · 1 min history command in bash, Linux January 17, 2016 · 4 min Creating your own search database, with mlocate. January 13, 2016 · 2 min Linode, DigitalOcean and VULTR Comparison January 12, 2016 · 2 min OSError: [Errno 22] Invalid argument: ‘/etc/letsencrypt/live/cert.pem’ letsencrypt January 10, 2016 · 1 min Installing mariadb on Centos 6.7 32bit January 7, 2016 · 1 min 2015 58 December 8 PHP 5.4, APC/Zend Optimizer+ on Centos 7 December 31, 2015 · 2 min Webserver configuration for phpBB server on VPS December 30, 2015 · 13 min Web Caching Basics: Terminology, HTTP Headers, and Caching Strategies | DigitalOcean December 18, 2015 · 1 min etckeeper setup on Centos 7 December 15, 2015 · 3 min date(): It is not safe to rely on the system’s timezone settings. December 15, 2015 · 1 min Reinstalling a Kernel in Centos 6 December 11, 2015 · 1 min zfs: disagrees about version December 9, 2015 · 3 min lets encrypt, with Centos 6. December 5, 2015 · 8 min November 8 Installing LibreNMS on Centos 7 November 28, 2015 · 4 min Server fails to boot with lvm error : “Invalid argument for –available: ay Error during parsing of command line.” November 28, 2015 · 4 min crond: (root) BAD FILE MODE November 27, 2015 · 1 min LibreNMS, the open source fork of observium November 19, 2015 · 1 min logs running behind from date in virtual machine November 14, 2015 · 1 min httpd: apr_sockaddr_info_get() failed November 14, 2015 · 1 min fail2ban add ip manually November 9, 2015 · 1 min setup central SysLog server on Centos 7 November 7, 2015 · 3 min October 8 Let’s Encrypt with Centos 6.7 ! October 27, 2015 · 2 min mariadb on centos 7 October 23, 2015 · 3 min centos 7 from usb with YUMI October 23, 2015 · 1 min fail2ban 0.9.3 + Centos 6.7 : iptables no longer adding ip’s October 20, 2015 · 2 min HTTP is obsolete. It’s time for the distributed, permanent web October 18, 2015 · 1 min What Files Are In a RPM Package? October 8, 2015 · 1 min difference between two directories October 7, 2015 · 1 min error: genrb was not found Centos 6 October 2, 2015 · 1 min September 3 Setting up GlusterFS on CentOS 6.7 x64 on DigitalOcean September 7, 2015 · 3 min Reset Supermicro IPMI Password From Windows September 4, 2015 · 2 min HP 18020-24G J9980A enable SNMP September 4, 2015 · 1 min August 12 resize usb stick broken due to dd August 31, 2015 · 1 min Download a list of files August 27, 2015 · 1 min Recursively make md5sum August 27, 2015 · 1 min You found a bug in GNU Parted! August 26, 2015 · 2 min Apache: [warn] default VirtualHost overlap on port 80 August 24, 2015 · 1 min Favicon compression August 23, 2015 · 3 min eps in inkscape @ windows 10 August 20, 2015 · 1 min undefined function ibase_connect() August 20, 2015 · 1 min mirror a full ftp August 13, 2015 · 1 min mount: unknown filesystem type ‘nfs’ (proxmox) August 13, 2015 · 1 min mod_rewrite and userdir for Apache2 on chromebook August 6, 2015 · 1 min Difference between phpBB 3.1 S_REGISTERED_USER and S_USER_LOGGED_IN August 2, 2015 · 1 min July 18 Invalid command ‘RewriteEngine’ July 29, 2015 · 1 min setting up LAMP stack in crouton ChromeOS July 27, 2015 · 1 min Getting back data with Foremost July 26, 2015 · 3 min Set Toshiba C30-102 Chromebook in developer mode July 26, 2015 · 1 min phpBB 3.1 rank forum specific July 25, 2015 · 1 min WPScan & Wordfence July 19, 2015 · 2 min Useful Linux command : screen July 18, 2015 · 2 min Mount shareable dir to openvz & proxmox July 17, 2015 · 1 min proxmox : fix updates July 16, 2015 · 1 min iconv_strlen(): Wrong charset, conversion from 8bit to UCS-4LE is not allowed July 15, 2015 · 1 min crouton add-apt-repository command not found July 14, 2015 · 1 min putty inside notepad++ July 14, 2015 · 1 min Useful Linux command : watch July 13, 2015 · 2 min mount read only nfs July 13, 2015 · 1 min curses.h: No such file or directory July 12, 2015 · 1 min SVN server fail recovery July 10, 2015 · 2 min 3ware tw_cli controller replace drive July 10, 2015 · 2 min Flawless updating of tools in a central user server July 10, 2015 · 2 min March 1 Centos : could not find an LDAP library March 10, 2015 · 1 min 2014 1 March 1 Extract fasta from blast DB March 18, 2014 · 1 min