Notices tagged with sysadmin
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#sonTwo sent me a link to a #Windows #SysAdmin opening not too far from his area. If I get this job, I can hang out with #GS3 on my days off.
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I have an old server stored at #sonTwo’s house. He’s about to activate it so he can practice server & network administration. He hasn’t shown a lot of interest in #SysAdmin since he switched to Photography late in high school, so of course I was happy to give him control over it.
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Really should try out Joey Hess' etckeeper: http://etckeeper.branchable.com/ #notetoself #sysadmin
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Can I just block all email that starts "noreply@..." ? #sysadmin
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I remember hearing about some big breaking changes in the 3.x series of !python. What I mean is, like from 3.4 to 3.5 there were some breaking changes. I cannot, however, remember what those are, or immediately find answers with a search to…
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How many people around here are using #git? What tools do you use? What over #VCS? I suppose I should start a VCS group.
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WP Vulneravility https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6389 pacth https://github.com/Quitten/WordPress/blob/master/wp-dos-patch.sh for linux env and wp fork https://github.com/Quitten/WordPress !sysadmin
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Anybody know if #Oracle does anything funky to drives?
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Hemos estado trabajando en mejorar la seguridad de nuestros servidores web. Perdón por las molestias, pero el resultado vale la pena: HTTP Observatory Third-Party Tests /cc !bobinas !p4g !sysadmin
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Script en #bash para #sshhardening que nos enviará un mensaje utilizando el protocolo #xmpp cada vez que se establezca una conexión ssh en nuestro servidor. Ahí lo dejo, disponible para usar, modificar, disfrutar: https://git.p4g.club/git/ziggyscripts/tree/piluso.sh En la sección /about del repositorio se detalla cómo usarlo (requiere tener instalada la herramienta sendxmpp
/cc !bobinas !p4g !sysadmin !xmppes !freesoftware !shell
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Any thoughts on why a fifo would be getting changed to a non-fifo on the fly. umask or something? Doesn't make a lot of sense to me.
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Anybody know a replacement for #MRTG?
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mysql max_connections of 818 in my.cnf works. Making that 1000 turns that to 214. what the hell?
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Is locale the way to go if you want to change your syslog language or is there a way to just do it in syslog?
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Anybody have #mysql upgrade repo instructions for #CentOS6 that don't involve remi? remi had a bad PHP issue this summer, so now people are skittish. #RHEL6 has their #RHEL collections, but I need something specific to #CentOS 6. I know *I* could recompile or use the MySQL community repos, but those aren't going to work for everyone. The MySQL community instructions might work f…
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SSH Hardening: script que envía un mensaje a nuestro usuario o grupo de telegram cada vez que alguien inicia sesión por ssh en nuestro servidor o envía un comando rsync, git o netcat)
./tellmewhoisssh.sh
Para ver cómo funciona, consultar el documento en la sección about
/to !sysadmin !foss !cli !shell
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Anybody have a recommended version of #MySQL/#MariaDB for performance purposes?
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#MariaDB could use some cleanup on their learn page: https://mariadb.org/learn/ !sysadmin (and yeah, I get that sysadmins and dbas are not the same thing, but some sysadmins do need to know about MariaDB!)
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Who should win?
REJECT all -- anywhere anywhere reject-with icmp-port-unreachable
ACCEPT icmp -- 10.65.251.102 anywhere icmp echo-request
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is there a tool that will build a docker image (or whatever container) from a VM? I need to see this guy's system, but I don't have a way to get an entire disk image...I mean, they are unwilling to put it on an FTP server, so I mean, ultimately if I can't do it I can't do it, but it'd be nice to help them out (and make sure this is not a fixable bug rather than a config error)
LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
Matthew Davidson
kat
Douglas A. Whitfield
puppetmaster
ziggys
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