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    SAM: Learning Linux System Administration

    IT Careers
    scottalanmiller linux career education sam linux administration scott alan miller
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    • scottalanmillerS
      scottalanmiller
      last edited by

      Added: https://mangolassi.it/topic/13049/using-the-raspberry-pi-for-learning-linux-administration

      1 Reply Last reply Reply Quote 1
      • scottalanmillerS
        scottalanmiller
        last edited by

        Added: https://mangolassi.it/topic/14192/linux-using-top

        1 Reply Last reply Reply Quote 1
        • scottalanmillerS
          scottalanmiller
          last edited by

          Added: https://mangolassi.it/topic/14282/why-does-root-get-a-special-home-directory

          1 Reply Last reply Reply Quote 1
          • NerdyDadN
            NerdyDad
            last edited by

            @scottalanmiller Something to add to this topic is firewalls and how to manage them

            travisdh1T 1 Reply Last reply Reply Quote 2
            • travisdh1T
              travisdh1 @NerdyDad
              last edited by

              @NerdyDad said in SAM: Learning Linux System Administration:

              @scottalanmiller Something to add to this topic is firewalls and how to manage them

              That's not so much a Linux thing. Most would recommend something that is purpose built for firewalls, like VyOS.

              DustinB3403D scottalanmillerS 2 Replies Last reply Reply Quote 0
              • DustinB3403D
                DustinB3403 @travisdh1
                last edited by

                @travisdh1 I'm thinking @NerdyDad means Firewalld

                travisdh1T 1 Reply Last reply Reply Quote 2
                • travisdh1T
                  travisdh1 @DustinB3403
                  last edited by

                  @DustinB3403 said in SAM: Learning Linux System Administration:

                  @travisdh1 I'm thinking @NerdyDad means Firewalld

                  See, now you're going to get me to do that write up. I'll warn everyone now, I'm planning on drinking when I get home tonight, my normal poor quality might be even worse than normal!

                  dafyreD 1 Reply Last reply Reply Quote 1
                  • dafyreD
                    dafyre @travisdh1
                    last edited by

                    @travisdh1 said in SAM: Learning Linux System Administration:

                    @DustinB3403 said in SAM: Learning Linux System Administration:

                    @travisdh1 I'm thinking @NerdyDad means Firewalld

                    See, now you're going to get me to do that write up. I'll warn everyone now, I'm planning on drinking when I get home tonight, my normal poor quality might be even worse than normal!

                    Or maybe better than usual... We'll be the judge.

                    1 Reply Last reply Reply Quote 2
                    • scottalanmillerS
                      scottalanmiller @travisdh1
                      last edited by

                      @travisdh1 said in SAM: Learning Linux System Administration:

                      @NerdyDad said in SAM: Learning Linux System Administration:

                      @scottalanmiller Something to add to this topic is firewalls and how to manage them

                      That's not so much a Linux thing. Most would recommend something that is purpose built for firewalls, like VyOS.

                      The Linux firewall I assume, you need it on every server / VM.

                      NerdyDadN 1 Reply Last reply Reply Quote 0
                      • DustinB3403D
                        DustinB3403
                        last edited by

                        Isn't the natural state of firewalld = disabled & stopped?

                        😄

                        travisdh1T 1 Reply Last reply Reply Quote 0
                        • NerdyDadN
                          NerdyDad @scottalanmiller
                          last edited by

                          @scottalanmiller said in SAM: Learning Linux System Administration:

                          @travisdh1 said in SAM: Learning Linux System Administration:

                          @NerdyDad said in SAM: Learning Linux System Administration:

                          @scottalanmiller Something to add to this topic is firewalls and how to manage them

                          That's not so much a Linux thing. Most would recommend something that is purpose built for firewalls, like VyOS.

                          The Linux firewall I assume, you need it on every server / VM.

                          Yes the linux firewall...firewalld. Not VyOS or any other stand along system meant for routing/switching or firewalling. Just the software that is built into Fedora Server, Debian system, etc, etc, etc.

                          1 Reply Last reply Reply Quote 0
                          • travisdh1T
                            travisdh1 @DustinB3403
                            last edited by

                            @DustinB3403 said in SAM: Learning Linux System Administration:

                            Isn't the natural state of firewalld = disabled & stopped?

                            😄

                            Only in Debian/Ubuntu and possibly minimal in Fedora/CentOS/RedHat. Normally it is turned on in Fedora/CentOS/RedHat.

                            DustinB3403D 1 Reply Last reply Reply Quote 0
                            • DustinB3403D
                              DustinB3403 @travisdh1
                              last edited by

                              @travisdh1 said in SAM: Learning Linux System Administration:

                              @DustinB3403 said in SAM: Learning Linux System Administration:

                              Isn't the natural state of firewalld = disabled & stopped?

                              😄

                              Only in Debian/Ubuntu and possibly minimal in Fedora/CentOS/RedHat. Normally it is turned on in Fedora/CentOS/RedHat.

                              Sorry I mean "supposed to be disabled and stopped"

                              1 Reply Last reply Reply Quote 0
                              • black3dynamiteB
                                black3dynamite
                                last edited by

                                Comparing firewalld and UFW would be great too.

                                JaredBuschJ 1 Reply Last reply Reply Quote 0
                                • JaredBuschJ
                                  JaredBusch @black3dynamite
                                  last edited by

                                  @black3dynamite said in SAM: Learning Linux System Administration:

                                  Comparing firewalld and UFW would be great too.

                                  UFW is just scripting iptables.

                                  On the other hand, firewalld replaces iptables I thought.

                                  scottalanmillerS 1 Reply Last reply Reply Quote 0
                                  • scottalanmillerS
                                    scottalanmiller @JaredBusch
                                    last edited by

                                    @JaredBusch said in SAM: Learning Linux System Administration:

                                    @black3dynamite said in SAM: Learning Linux System Administration:

                                    Comparing firewalld and UFW would be great too.

                                    UFW is just scripting iptables.

                                    On the other hand, firewalld replaces iptables I thought.

                                    Yes, firewalld is definitely an iptables replacement.

                                    1 Reply Last reply Reply Quote 0
                                    • scottalanmillerS
                                      scottalanmiller
                                      last edited by

                                      Added: Network File Systems (aka Distributed File System)

                                      1 Reply Last reply Reply Quote 0
                                      • scottalanmillerS
                                        scottalanmiller
                                        last edited by

                                        Added: NFS, the Network File System

                                        1 Reply Last reply Reply Quote 0
                                        • scottalanmillerS
                                          scottalanmiller
                                          last edited by

                                          Added: Installing and Configuring an NFS Server

                                          1 Reply Last reply Reply Quote 2
                                          • scottalanmillerS
                                            scottalanmiller
                                            last edited by

                                            Added: https://mangolassi.it/topic/19279/linux-mounting-an-nfs-share

                                            1 Reply Last reply Reply Quote 0
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