Re: [CentOS] I broke "yum update" - C7

2019-08-29 Thread Peter
On 29/08/19 9:58 PM, Gary Stainburn wrote: One of the configured repositories failed (Unknown), and yum doesn't have enough cached data to continue. At this point the only safe thing yum can do is fail. There are a few ways to work "fix" this: Cannot retrieve metalink for repository:

Re: [CentOS] Giving full administrator privileges through sudo on production systems

2019-08-29 Thread Gianluca Cecchi
On Thu, Aug 29, 2019 at 6:05 PM Valeri Galtsev wrote: > > > On 2019-08-29 10:53, Jonathan Billings wrote: > > On Thu, Aug 29, 2019 at 10:25:50AM -0500, Valeri Galtsev wrote: > >> root@point:/home/valeri # cd > >> root@point:~ # whoami > >> root > >> root@point:~ # rm -rf / > >> rm: "/" may not

Re: [CentOS] I broke "yum update" - C7

2019-08-29 Thread Alexander Dalloz
Am 2019-08-29 18:26, schrieb Gary Stainburn: On Thursday 29 August 2019 16:47:11 Alexander Dalloz wrote: rpm -Vv nss [root@stan2 ~]# rpm -Vv nss ./etc/pki/nss-legacy . c /etc/pki/nss-legacy/nss-rhel7.config ./etc/pki/nssdb . c /etc/pki/nssdb/cert8.db

Re: [CentOS-es] Se cae Internet y no me funciona el DHCP Local !???

2019-08-29 Thread orkcu
Hola Angel,Resolviste el problema?CuRoger Original message From: angel jauregui Date: 2019-08-26 9:37 a.m. (GMT-05:00) To: centos-es@centos.org Subject: [CentOS-es] Se cae Internet y no me funciona el DHCP Local !??? Buen día.Tengo un servidor CentOS 6 el cual tiene DHCP,

Re: [CentOS] I broke "yum update" - C7

2019-08-29 Thread Gary Stainburn
On Thursday 29 August 2019 16:47:11 Alexander Dalloz wrote: > rpm -Vv nss [root@stan2 ~]# rpm -Vv nss ./etc/pki/nss-legacy . c /etc/pki/nss-legacy/nss-rhel7.config ./etc/pki/nssdb . c /etc/pki/nssdb/cert8.db . c /etc/pki/nssdb/cert9.db .

Re: [CentOS] Giving full administrator privileges through sudo on production systems

2019-08-29 Thread Valeri Galtsev
On 2019-08-29 10:53, Jonathan Billings wrote: On Thu, Aug 29, 2019 at 10:25:50AM -0500, Valeri Galtsev wrote: root@point:/home/valeri # cd root@point:~ # whoami root root@point:~ # rm -rf / rm: "/" may not be removed Somebody is really clever in this World ;-) Well, FreeBSD folks made my

Re: [CentOS] Giving full administrator privileges through sudo on production systems

2019-08-29 Thread Jonathan Billings
On Thu, Aug 29, 2019 at 10:25:50AM -0500, Valeri Galtsev wrote: > root@point:/home/valeri # cd > root@point:~ # whoami > root > root@point:~ # rm -rf / > rm: "/" may not be removed > > Somebody is really clever in this World ;-) Well, FreeBSD folks made my day > (again!). Note, that that I did on

Re: [CentOS] I broke "yum update" - C7

2019-08-29 Thread Alexander Dalloz
Am 2019-08-29 17:36, schrieb Gary Stainburn: On Thursday 29 August 2019 16:20:00 Alexander Dalloz wrote: Hi, yum uses libcurl behind the scenes and thus NSS and not OpenSSL. Do you get something indicative when running: URLGRABBER_DEBUG=1 yum --disablerepo=\* --enablerepo=webtatic

Re: [CentOS] I broke "yum update" - C7

2019-08-29 Thread Gary Stainburn
On Thursday 29 August 2019 16:20:00 Alexander Dalloz wrote: > Hi, > > yum uses libcurl behind the scenes and thus NSS and not OpenSSL. > > Do you get something indicative when running: > > URLGRABBER_DEBUG=1 yum --disablerepo=\* --enablerepo=webtatic > check-update > > Alexander I get a lot

Re: [CentOS] Giving full administrator privileges through sudo on production systems

2019-08-29 Thread Valeri Galtsev
On 2019-08-17 08:42, Jonathan Billings wrote: On Aug 17, 2019, at 9:25 AM, Valeri Galtsev wrote: I like this one. Long-long ago it was one of the “tricky” questions at the UNIX admin test (exam). Basically, no matter how devastating that may sound, the command only will remove what is

Re: [CentOS] I broke "yum update" - C7

2019-08-29 Thread Alexander Dalloz
Am 2019-08-29 16:51, schrieb Gary Stainburn: On Thursday 29 August 2019 15:45:44 Gordon Messmer wrote: On 8/29/19 3:03 AM, Gary Stainburn wrote: > https://us-east.repo.webtatic.com/yum/el7/x86_64/repodata/repomd.xml: [Errno 14] curl#60 - "Peer's Certificate issuer is not recognized." What do

Re: [CentOS] I broke "yum update" - C7

2019-08-29 Thread Gary Stainburn
On Thursday 29 August 2019 15:45:44 Gordon Messmer wrote: > On 8/29/19 3:03 AM, Gary Stainburn wrote: > > https://us-east.repo.webtatic.com/yum/el7/x86_64/repodata/repomd.xml: > > [Errno 14] curl#60 - "Peer's Certificate issuer is not recognized." > > > What do you see when you run: > >    

Re: [CentOS] I broke "yum update" - C7

2019-08-29 Thread Gordon Messmer
On 8/29/19 3:03 AM, Gary Stainburn wrote: https://us-east.repo.webtatic.com/yum/el7/x86_64/repodata/repomd.xml: [Errno 14] curl#60 - "Peer's Certificate issuer is not recognized." What do you see when you run:     openssl s_client -showcerts -connect us-east.repo.webtatic.com:443

Re: [CentOS] I broke "yum update" - C7

2019-08-29 Thread Gary Stainburn
Interestingly, if I try a yum update on one of my other boxes I get similar errors. However, it then proceeds to complete the yum update successfully [root@ollie2 ~]# yum update Loaded plugins: fastestmirror, langpacks Determining fastest mirrors Could not get metalink

Re: [CentOS] I broke "yum update" - C7

2019-08-29 Thread Gary Stainburn
On Wednesday 28 August 2019 22:41:24 Jonathan Billings wrote: > If it’s really out of date, you might need to update the ca-certificates > package, but that’d have to be a really old system. > > I’d suggest by checking to make sure the clock on your computer isn’t really > out of date. If its

Re: [CentOS] Ran across this process to upgrade from C6 to C7, will it work???

2019-08-29 Thread Gianluca Cecchi
On Thu, Aug 29, 2019 at 3:13 AM Jay Hart wrote: > > Hence why I posted this. I figured it was either an older upgrade > procedure that worked prior to > C7, and that someone figured it would work with C7 the same as it did > (assuming here) with C6... > > Jay > > > Just to give some history,