Updates tagged with sysadmin on Hacker Poesy!
lnxw48a1: #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.
lnxw48a1's status on Tuesday, 24-Mar-2020 00:09:16 EDT
#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.
lnxw48a1: 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.
lnxw48a1's status on Tuesday, 29-Oct-2019 21:19:46 EDT
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.
mjd: Really should try out Joey Hess' etckeeper: http://etckeeper.branchable.com/ #notetoself #sysadmin
mjd's status on Tuesday, 10-Sep-2019 19:23:56 EDT
Really should try out Joey Hess' etckeeper: http://etckeeper.branchable.com/ #notetoself #sysadmin
boneidol: Can I just block all email that starts "noreply@..." ? #sysadmin
boneidol's status on Thursday, 15-Aug-2019 10:42:30 EDT
Can I just block all email that starts "noreply@..." ? #sysadmin
musicman: 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…
musicman's status on Monday, 07-Jan-2019 13:12:24 EST
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…
musicman: How many people around here are using #git? What tools do you use? What over #VCS? I suppose I should start a VCS group.
musicman's status on Friday, 16-Feb-2018 11:17:15 EST
How many people around here are using #git? What tools do you use? What over #VCS? I suppose I should start a VCS group.
puppetmaster: 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
puppetmaster's status on Friday, 09-Feb-2018 02:24:36 EST
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
musicman: Anybody know if #Oracle does anything funky to drives?
musicman's status on Wednesday, 07-Feb-2018 15:34:15 EST
Anybody know if #Oracle does anything funky to drives?
ziggys: 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
ziggys's status on Saturday, 03-Feb-2018 18:50:13 EST
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
ziggys: 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: http://status.hackerposse.com/url/16975 En la sección /about del repositorio se detalla cómo usarlo (requiere tener instalada la herramienta sendxmpp /cc !bobinas !p4g !sysadmin !xmppes !freesoftware !shell
ziggys's status on Saturday, 03-Feb-2018 18:35:55 EST
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
musicman: 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.
musicman's status on Friday, 26-Jan-2018 10:07:09 EST
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.
musicman: Anybody know a replacement for #MRTG?
musicman's status on Thursday, 25-Jan-2018 10:43:34 EST
Anybody know a replacement for #MRTG?
musicman: mysql max_connections of 818 in my.cnf works. Making that 1000 turns that to 214. what the hell?
musicman's status on Wednesday, 24-Jan-2018 10:13:19 EST
mysql max_connections of 818 in my.cnf works. Making that 1000 turns that to 214. what the hell?
musicman: 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?
musicman's status on Friday, 22-Dec-2017 11:57:43 EST
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?
musicman: 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 https://nu.federati.net/notice/748493
musicman's status on Tuesday, 19-Dec-2017 17:23:42 EST
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…
ziggys: 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
ziggys's status on Saturday, 16-Dec-2017 13:02:39 EST
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
musicman: Anybody have a recommended version of #MySQL/#MariaDB for performance purposes?
musicman's status on Thursday, 14-Dec-2017 15:34:31 EST
Anybody have a recommended version of #MySQL/#MariaDB for performance purposes?
musicman: #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!)
musicman's status on Saturday, 09-Dec-2017 18:36:56 EST
#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!)
musicman: Who should win? REJECT all -- anywhere anywhere reject-with icmp-port-unreachable ACCEPT icmp -- 10.65.251.102 anywhere icmp echo-request
musicman's status on Monday, 04-Dec-2017 10:36:14 EST
Who should win? REJECT all -- anywhere anywhere reject-with icmp-port-unreachable ACCEPT icmp -- 10.65.251.102 anywhere icmp echo-request
musicman: 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)
musicman's status on Wednesday, 29-Nov-2017 17:19:07 EST
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)
lnxw48a1: !sysadmin See http://decafbad.net/2017/11/25/nfs-strangeness--duplicate-inodes--file-names/ Does anyone have any ideas? #NFS #NAS
lnxw48a1's status on Saturday, 25-Nov-2017 11:32:34 EST
!sysadmin See http://decafbad.net/2017/11/25/nfs-strangeness--duplicate-inodes--file-names/ Does anyone have any ideas? #NFS #NAS
musicman: I assume the answer is no, but is there any sort of AIX emulator publicly available? !sysadmin
musicman's status on Tuesday, 07-Nov-2017 14:35:56 EST
I assume the answer is no, but is there any sort of AIX emulator publicly available? !sysadmin
musicman: How would one check to see if ipv4 --> ipv6 translations is happening? netstat gives me the following: tcp6 0 0 :::5544 :::* LISTEN However, only the following in tcp (vs tcp6): tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN !sysadmin
musicman's status on Monday, 06-Nov-2017 14:38:00 EST
How would one check to see if ipv4 --> ipv6 translations is happening? netstat gives me the following: tcp6 0 0 :::5544 :::* LISTEN However, only the following in tcp (vs tcp6): tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN !sysadmin
musicman: Anybody ever seen bad DNS entries cause crashes in compiled Linux applications (specifically on the Red Hat side of things)? My guess at the moment is somehow these DNS failures are causing a resource limitation. It doesn't make any sense from an application point of view, since !nagioscore sees down hosts all the time. These is not a beta, this is in a version that came out in https://nu.federati.net/notice/619216
musicman's status on Wednesday, 25-Oct-2017 13:34:20 EDT
Anybody ever seen bad DNS entries cause crashes in compiled Linux applications (specifically on the Red Hat side of things)? My guess at the moment is somehow these DNS failures are causing a resource limitation. It doesn't make any sense from an application point of view, since !nagioscore sees down hosts all the time. These is not a beta, this is in a version that came out in…
musicman: Anybody ever seen "buffer too small to read octet string (17 < 17)"
musicman's status on Wednesday, 11-Oct-2017 17:11:37 EDT
Anybody ever seen "buffer too small to read octet string (17 < 17)"
lnxw48a1's status on Sunday, 08-Oct-2017 11:58:26 EDT
!sysadmin
musicman: Is there a sane way to print commits in gitlab?
musicman's status on Monday, 02-Oct-2017 16:49:40 EDT
Is there a sane way to print commits in gitlab?
musicman: ok, looks like you'd need to use this syntax of you want the different environment -- su - username -c 'echo hello'
musicman's status on Wednesday, 27-Sep-2017 10:46:32 EDT
ok, looks like you'd need to use this syntax of you want the different environment -- su - username -c 'echo hello'
musicman: Which environment variables does su -c get?
musicman's status on Wednesday, 27-Sep-2017 10:41:35 EDT
Which environment variables does su -c get?
heathcliff: !sysadmin !admins anyone ever move their instance to a new domain? I wanna get a .ING when they're out.
heathcliff's status on Saturday, 23-Sep-2017 10:13:50 EDT
!sysadmin !admins anyone ever move their instance to a new domain? I wanna get a .ING when they're out.
musicman: Any Thai speakers around here have any thoughts on https://support.nagios.com/forum/viewtopic.php?t=45705&start=9999#bottom ?
musicman's status on Friday, 22-Sep-2017 12:04:52 EDT
Any Thai speakers around here have any thoughts on https://support.nagios.com/forum/viewtopic.php?t=45705&start=9999#bottom ?
musicman: Anybody know anything about Room Alert software?
musicman's status on Friday, 15-Sep-2017 15:29:21 EDT
Anybody know anything about Room Alert software?
musicman: How does one query these things? https://msdn.microsoft.com/en-us/library/aa379567.aspx
musicman's status on Wednesday, 13-Sep-2017 15:53:04 EDT
How does one query these things? https://msdn.microsoft.com/en-us/library/aa379567.aspx
musicman: https://access.redhat.com/solutions/64838 suggests they will fix moderate and low issues...
musicman's status on Wednesday, 23-Aug-2017 10:48:10 EDT
https://access.redhat.com/solutions/64838 suggests they will fix moderate and low issues...
musicman: Anybody have insight as to why this is a WONTFIX even though CentOS 6 still supports PHP 5.3? https://bugzilla.redhat.com/show_bug.cgi?id=1245236
musicman's status on Wednesday, 23-Aug-2017 10:40:04 EDT
Anybody have insight as to why this is a WONTFIX even though CentOS 6 still supports PHP 5.3? https://bugzilla.redhat.com/show_bug.cgi?id=1245236
bobjonkmanformer: ♻ KW Non-Profit SysAdm @kwnpsa: Tonight: Monetization. Got questions on monetizing your #NonProfit org? Got answers? Join us 7pm meetup.com/NetSquared-Kit… #Net2 !SysAdmin ¶ via #Twitter
bobjonkmanformer's status on Monday, 21-Aug-2017 11:43:54 EDT
♻ KW Non-Profit SysAdm @kwnpsa: Tonight: Monetization. Got questions on monetizing your #NonProfit org? Got answers? Join us 7pm meetup.com/NetSquared-Kit… #Net2 !SysAdmin ¶ via #Twitter
Former Bob Jonkman -- Please use the new server at https://gs.jonkman.ca
musicman: Is #sed required for ssh login in any sane system?
musicman's status on Monday, 21-Aug-2017 11:38:36 EDT
Is #sed required for ssh login in any sane system?
musicman: Anybody know of a VM or container download with mongodb replication already set up? This is a pain in the ass.
musicman's status on Tuesday, 15-Aug-2017 17:51:14 EDT
Anybody know of a VM or container download with mongodb replication already set up? This is a pain in the ass.
musicman: Type: boolean Default: False but really, they mean false...
musicman's status on Tuesday, 15-Aug-2017 17:49:28 EDT
Type: boolean Default: False but really, they mean false...
musicman: 0 and False are not boolean...wtf does this want?
musicman's status on Tuesday, 15-Aug-2017 17:46:11 EDT
0 and False are not boolean...wtf does this want?
musicman: CentOS PHP upgrade repos other than webtatic and remi? Neither seems to work. It would be odd that PHP 5.6 worked until 5.6.31, but that somehow does seem to be the case.
musicman's status on Tuesday, 15-Aug-2017 12:58:19 EDT
CentOS PHP upgrade repos other than webtatic and remi? Neither seems to work. It would be odd that PHP 5.6 worked until 5.6.31, but that somehow does seem to be the case.
musicman: Anybody got access to an AIX machine? We don't, sadly: https://support.nagios.com/forum/viewtopic.php?t=45132&start=9999#bottom !nagioscore
musicman's status on Friday, 11-Aug-2017 16:11:17 EDT
Anybody got access to an AIX machine? We don't, sadly: https://support.nagios.com/forum/viewtopic.php?t=45132&start=9999#bottom !nagioscore
musicman: snmptt is removing all lowercase "r". Ideas? It seems to me the following should be the relevant parts of the .ini, but I'm happy to provide more if someone has an ideas # Set what is used to separate variables when wildcards are expanded on the FORMAT / # EXEC line. Defaults to a space. Value MUST be within quotes. Can contain 1 or # more characters wildcard_expansion_separato https://nu.federati.net/notice/436213
musicman's status on Wednesday, 02-Aug-2017 15:04:47 EDT
snmptt is removing all lowercase "r". Ideas? It seems to me the following should be the relevant parts of the .ini, but I'm happy to provide more if someone has an ideas # Set what is used to separate variables when wildcards are expanded on the FORMAT / # EXEC line. Defaults to a space. Value MUST be within quotes. Can contain 1 or # more characters wildcard_expansion_separato…
musicman: Thoughts on no route to localhost? It's in /etc/hosts.
musicman's status on Monday, 31-Jul-2017 13:58:45 EDT
Thoughts on no route to localhost? It's in /etc/hosts.
mmn: RT @bobjonkman And a whole lot more !SysAdmin.s arrived later! There sure was a lot of appreciating going on! #SysAdminDay
mmn's status on Saturday, 29-Jul-2017 07:07:25 EDT
RT @bobjonkman And a whole lot more !SysAdmin.s arrived later! There sure was a lot of appreciating going on! #SysAdminDay
bobjonkmanformer: And a whole lot more !SysAdmin.s arrived later! There sure was a lot of appreciating going on! #SysAdminDay
bobjonkmanformer's status on Saturday, 29-Jul-2017 02:13:59 EDT
And a whole lot more !SysAdmin.s arrived later! There sure was a lot of appreciating going on! #SysAdminDay
bobjonkmanformer: Ready for #SysAdminDay dinner at @Abe_Erb? If you appreciate a !SysAdmin (or are one!) come join us: http://bob.jonkman.ca/blogs/?p=4305
bobjonkmanformer's status on Friday, 28-Jul-2017 17:35:24 EDT
Ready for #SysAdminDay dinner at @Abe_Erb? If you appreciate a !SysAdmin (or are one!) come join us: http://bob.jonkman.ca/blogs/?p=4305
bobjonkmanformer: I think I know this guy! --every !SysAdmin ever https://nakedsecurity.sophos.com/2015/07/31/what-you-sound-like-to-a-sysadmin/ #SysAdminDay
bobjonkmanformer's status on Friday, 28-Jul-2017 09:54:53 EDT
I think I know this guy! --every !SysAdmin ever https://nakedsecurity.sophos.com/2015/07/31/what-you-sound-like-to-a-sysadmin/ #SysAdminDay