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  • linuxadmin

  • Release upgrade, or start fresh?

    Posted by N5tp4nts@reddit | linuxadmin | View on Reddit | 19 comments

  • Everyone kept crashing the lab server, so I wrote a tool to limit cpu/memory

    Posted by TheDevilKnownAsTaz@reddit | linuxadmin | View on Reddit | 15 comments

  • [Proxmox 9 / Debian 13] Drives won't spin down when mounted RW, but work perfectly RO. At my wit's end.

    Posted by raycekar@reddit | linuxadmin | View on Reddit | 15 comments

  • Best way to limit total memory used by all users on a shared multi-user system

    Posted by pi_epsilon_rho@reddit | linuxadmin | View on Reddit | 20 comments

  • What certification should I look for when first trying to learn linux to a professional degree?

    Posted by deleted_by_reddit@reddit | linuxadmin | View on Reddit | 2 comments

  • rhel8.8 dracut-initqueue timeout loop when booting from pxe server in virtualized environment UEFI

    Posted by South-Palpitation697@reddit | linuxadmin | View on Reddit | 3 comments

  • in love with Apt-cacher-ng

    Posted by derekdoes1t@reddit | linuxadmin | View on Reddit | 1 comments

  • Best way to securely wipe nvme disk?

    Posted by wellillseeyoulater@reddit | linuxadmin | View on Reddit | 26 comments

  • Need career advice Infra Associate (Linux) wanting to move into DevOps

    Posted by ari1610@reddit | linuxadmin | View on Reddit | 4 comments

  • Rsyslog stops logging completely under high load

    Posted by scottchiefbaker@reddit | linuxadmin | View on Reddit | 3 comments

  • Need advise to decide https certificate approach

    Posted by Haunting_Meal296@reddit | linuxadmin | View on Reddit | 24 comments

  • FunMacs - Yet Another Lightweight Emacs Configuration, Using KISS philosophy. The second release

    Posted by mujaxso@reddit | linuxadmin | View on Reddit | 1 comments

  • Career path for Linux admin

    Posted by Useful-Priority9636@reddit | linuxadmin | View on Reddit | 36 comments

  • dd command not working

    Posted by TheDafca@reddit | linuxadmin | View on Reddit | 28 comments

  • What does a Mid-Level Linux Admin need to learn about Operating System Memory Management?

    Posted by tastuwa@reddit | linuxadmin | View on Reddit | 22 comments

  • I do not know what i am doing

    Posted by T0mpenny@reddit | linuxadmin | View on Reddit | 1 comments

  • Self hosting containers - does it require a principal of redundancy for all infrastructure?

    Posted by man__i__love__frogs@reddit | linuxadmin | View on Reddit | 12 comments

  • Where do you find extra freelance work?

    Posted by thomasbbbb@reddit | linuxadmin | View on Reddit | 17 comments

  • eth0 → ens33

    Posted by Pei-Pa-Koa@reddit | linuxadmin | View on Reddit | 9 comments

  • Which Linux distro should I use

    Posted by Abdou_boud_@reddit | linuxadmin | View on Reddit | 12 comments

  • Postfix mail gateway refresh

    Posted by ashramrak@reddit | linuxadmin | View on Reddit | 6 comments

  • PSA: You can add full-disk encryption to any TerraMaster NAS with SSH access. Here's what I learned the hard way.

    Posted by valentt@reddit | linuxadmin | View on Reddit | 0 comments

  • BMC BladeLogic “site_is_managed” property

    Posted by No_Guidance_5047@reddit | linuxadmin | View on Reddit | 0 comments

  • Bootable drive clone tool compatible with Dell servers?

    Posted by danj2k@reddit | linuxadmin | View on Reddit | 5 comments

  • A system to manage multiple hypervisors

    Posted by mostlyvirtual@reddit | linuxadmin | View on Reddit | 2 comments

  • Can the Network-Manager use certificates stored on smartcards (e.g. YubiKey) for wired 802.1X authentication?

    Posted by this-is-robin@reddit | linuxadmin | View on Reddit | 9 comments

  • Networking Toolbox

    Posted by shhinobiiiii@reddit | linuxadmin | View on Reddit | 0 comments

  • is linux essentials a good starting point (for linux administrator) for certification or should I go for LPIC-1? what about linux+ , is it even worth it?

    Posted by tizaac@reddit | linuxadmin | View on Reddit | 7 comments

  • What distro is considered the standard for server usage?

    Posted by sdns575@reddit | linuxadmin | View on Reddit | 201 comments

  • Struggling with snmptrapd

    Posted by dankgus@reddit | linuxadmin | View on Reddit | 15 comments

  • Is RHCSA a good choice to start a DevOps career (or other IT jobs)?

    Posted by Euphoric-Eye-8196@reddit | linuxadmin | View on Reddit | 25 comments

  • Linux Specialist

    Posted by tynar08@reddit | linuxadmin | View on Reddit | 46 comments

  • Postfix server suddenly is sending with relay= field, any idea?

    Posted by StartupTim@reddit | linuxadmin | View on Reddit | 2 comments

  • Freeipa getent group does not list sss groups, however getent -s sss group <freeipa group> does

    Posted by kevdogger@reddit | linuxadmin | View on Reddit | 8 comments

  • Containerization never made any sense to me, I do not see any vast difference with virtualization. [Long Post Ahead]

    Posted by tastuwa@reddit | linuxadmin | View on Reddit | 25 comments

  • Multipath in Ubuntu 20.04 not picking up additional drives?

    Posted by danj2k@reddit | linuxadmin | View on Reddit | 16 comments

  • smartd setup - do we have to execute smartctl at system boot?

    Posted by laur_89@reddit | linuxadmin | View on Reddit | 2 comments

  • How does a loopback IP Address value helps in determining whether the system is centralized or distributed?

    Posted by tastuwa@reddit | linuxadmin | View on Reddit | 43 comments

  • Dumper — This is a CLI utility for creating backups databases of various types (PostgreSQL, MySQL and etc.) with flexible connection and storage settings.

    Posted by elkirrs@reddit | linuxadmin | View on Reddit | 0 comments

  • Forward SNMP traps using snmptrapd without changing the source IP?

    Posted by Raggou@reddit | linuxadmin | View on Reddit | 3 comments

  • [HELP] Best way to config nginx to handle 25k concurrent users from a former Apache guy

    Posted by StartupTim@reddit | linuxadmin | View on Reddit | 8 comments

  • What are some alternative to Xshell?

    Posted by SpaceAuk@reddit | linuxadmin | View on Reddit | 2 comments

  • Centos 8 tftpboot boot issue with Samba Windows and net use

    Posted by Ill-Bet-6147@reddit | linuxadmin | View on Reddit | 0 comments

  • question on SSSD, keytab refresh and host tickets

    Posted by Unexpected_Cranberry@reddit | linuxadmin | View on Reddit | 9 comments

  • Xubuntu website got hacked and is serving malware (trojan)

    Posted by BloodyIron@reddit | linuxadmin | View on Reddit | 0 comments

  • RHCSA EX200 V9 exam help

    Posted by mutedsomething@reddit | linuxadmin | View on Reddit | 22 comments

  • Sarcastic Rant for poorly staffing gov't security clearance linux admins.

    Posted by socrplaycj@reddit | linuxadmin | View on Reddit | 62 comments

  • OVH VPS can't connect to mail ports of external servers (Local Zone)

    Posted by RevolutionaryTank631@reddit | linuxadmin | View on Reddit | 6 comments

  • RHCSA exam and Linux Admin jobs

    Posted by ModernMama131@reddit | linuxadmin | View on Reddit | 9 comments

  • PSA: if your web application is getting much higher traffic than you think it should be be aware about AI trainers

    Posted by IRIX_Raion@reddit | linuxadmin | View on Reddit | 36 comments

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