Gui to .conf translation for winbind settings
Hi all. I am following this guide. What are the .conf file step 1,2,3,4,5,6(all the gui) is touching? For step 2, I disable nis and ldap and enable winbind. I know for a fact they touch krb5.conf, what...
View Articleaugeas in a loop not working
why my /tmp/tester is empty? I expect: Hello foo he is here Hello boo he is here Hello wee he is here Hello haa he is here $array = ['foo','boo','wee','haa'] $array.each |String $arr|{ augeas {"tmp...
View ArticleHAProxy/Keepalived and DNS
We have some HAProxy/keepalived clusters we manage with ansible. We noticed that although ansible reported it was making changes the changes were not taking effect on the servers. We found that the...
View ArticleThought some of you might like this as much as I do, so wrote a post:...
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View ArticleAnybody running CentOS 6.8 yet?
I think only crazy people would have 6.8 in production already but anything upgraded their test systems?If so did you run into any issues or gotchas?Also how long do you normally wait to rollout the...
View ArticleRandom question regarding sshd_confg, winbind, and routing
1) sshd_config: How can I use the uid and gid number when defining AllowUsers and AllowGroups? 2) winbind: I join my machines to an AD/DC using winbind. However, all users have the same GID/group which...
View Article[HELP, URGENT!!!!!] can't ping private subnet!!!
EDIT resolved. thank god. Apparently, the switch is too old, I keep escalating and after a switch replacement everything is working as intended. so I have em2(192.168.57.0/24), which is connected to a...
View ArticleUsers belonging in mutiple groups cannot access group sharing.,
I add group test2 in test1, I want test2 being able to access test2's files. However, it seems I cannot do that. I do not prefer to change test1's gid to test2. I would like to keep it the current way...
View ArticleHow many of you actually run AV on your servers?
I'm trying to get an idea of how common it is to run Anti Virus software on your servers. I think PCI/HIPAA requires it, but if you weren't required, would you actually use it? submitted by...
View ArticleHAProxy remembering old nonexistent backend
This is so bizzare. I've got an HAProxy dedicated VM. I had a backend setup previously with multiple servers and have since removed it from the configuration entirely.I added a new backend, reloaded...
View Articlenfs no route to host. [Centos5/rhel5]
I have 3, machines. 1 fileserver (centos7), 2 fileclient(centos7 and rhel5)In the fileserver I have already did firewall-cmd --permanent --zone=public --add-service=nfs and reloaded it. My centos 7...
View ArticleBox how to route traffic correctly.
I have a boxA with 2 connection, one is connected to outside WAN and one is connected to a switch. 1 public and 1 private 10.54.50.1/24(em1) and 98.125.271.187(em2). I have another box, boxB which is...
View ArticleYour use of non-UGW permission features in production
Hi All,I'm prepping for my RHCSA, and was reading up on ACL's and setting alternate umask values. I understand how the commands work, but it seems like I would rarely use these. Can you think of any...
View Articletmuxp - tmux session manager written in python goes 1.0
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View ArticleHow to set permission on oddjob_mkhomedir?
In /etc/pam.d/system-auth I have the following line.session required pam_oddjob_makehomedir.so skel=/etc/skel umask=007When I ssh into localhost with a specific user I expect the home dir to be 770,...
View ArticleRoundcubemail "Must issue a STARTTLS command first" when testing config
Hey guys, I have a Postfix + Dovecot + Spamassassin + Amavisd-new mail setup on Slackware (using SSL so I do not use the 143 and 145 ports but rather 993 and 996) which I know works fine as...
View ArticleUse atop for Linux server performance analysis, here's why.
submitted by /u/speckz [link] [comments]
View ArticleNetwork troubleshooting
Hi all, I am rather weak in networking because I don't get to control any switches. When trouble shooting connection between two machines, if machine A cannot ping Machine B, does that mean there's...
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