Converting crt to PEM
Took two steps:
openssl x509 -in input.crt -out input.der -outform DER
openssl x509 -in input.der -inform DER -out output.pem -outform PEM
I got the following error message when attempting to upgrade RPM packages: Oracle Linux 8 introduced a bug with a package called rpm-plugin-selinux (details: rpm-plugin-selinux-4.14.3-28.0.1.el8_9) which prevents RPM packages from being installed correctly, either by dnf/yum or manually. The solution, as shown in this Oracle community forum is to downgrade the package rpm-plugin-selinux like that:…
Kernel version 2.6.16.9, so I will supply its config file here config-2.6.16.9.txt. Same procedure as before. Good luck. Related posts: Kernel update – 2.6.14.2 Kernel update – 2.6.15.1 Laptop Kernel update. Seems like a success Powered by YARPP.
Today there will be a few different posts. This is a day full of events, so… My first – to allow tsclient to work under Ubuntu 12.04, you should follow this guide: http://superuser.com/a/547102 To sum it up: Get tsclient to your architecture from http://pkgs.org Install it using ‘sudo dpkg –force-depends -i tsclient_0.150-3ubuntu1_amd64.deb’ Edit /var/lib/dpkg/status ,…
I’ve had a belief for quite a while now that Linux, unlike other types of systems, was unable to produce any I/O SNMP information. I only recently found out that it was partially true – all production-level distros, such as RedHat (and Centos, for that matter) were unable to produce any output for any SNMP…
As far as routing goes, it is a very bad idea to place multiple network interfaces with IPs of a single network (subnet). The routing table, which decides which interface to route the data through, reads the table line by line, thus – all traffic goes through a single interface of the batch (-> of…
Introduction Since Oracle GI version 11.2.0.3, Oracle have provided a clustered file-system called ACFS, based on the underlined technology Oracle ASM. This technology has provided a reliable-enough, although not free from bugs, clustered file-system, while Oracle OCFS2 (which had its own cluster framework: O2CB) has been abandoned and left to die. ACFS was a good-enough…
I got the following error message when attempting to upgrade RPM packages: Oracle Linux 8 introduced a bug with a package called rpm-plugin-selinux (details: rpm-plugin-selinux-4.14.3-28.0.1.el8_9) which prevents RPM packages from being installed correctly, either by dnf/yum or manually. The solution, as shown in this Oracle community forum is to downgrade the package rpm-plugin-selinux like that:…
Kernel version 2.6.16.9, so I will supply its config file here config-2.6.16.9.txt. Same procedure as before. Good luck. Related posts: Kernel update – 2.6.14.2 Kernel update – 2.6.15.1 Laptop Kernel update. Seems like a success Powered by YARPP.
Today there will be a few different posts. This is a day full of events, so… My first – to allow tsclient to work under Ubuntu 12.04, you should follow this guide: http://superuser.com/a/547102 To sum it up: Get tsclient to your architecture from http://pkgs.org Install it using ‘sudo dpkg –force-depends -i tsclient_0.150-3ubuntu1_amd64.deb’ Edit /var/lib/dpkg/status ,…
I’ve had a belief for quite a while now that Linux, unlike other types of systems, was unable to produce any I/O SNMP information. I only recently found out that it was partially true – all production-level distros, such as RedHat (and Centos, for that matter) were unable to produce any output for any SNMP…
As far as routing goes, it is a very bad idea to place multiple network interfaces with IPs of a single network (subnet). The routing table, which decides which interface to route the data through, reads the table line by line, thus – all traffic goes through a single interface of the batch (-> of…
Introduction Since Oracle GI version 11.2.0.3, Oracle have provided a clustered file-system called ACFS, based on the underlined technology Oracle ASM. This technology has provided a reliable-enough, although not free from bugs, clustered file-system, while Oracle OCFS2 (which had its own cluster framework: O2CB) has been abandoned and left to die. ACFS was a good-enough…
I got the following error message when attempting to upgrade RPM packages: Oracle Linux 8 introduced a bug with a package called rpm-plugin-selinux (details: rpm-plugin-selinux-4.14.3-28.0.1.el8_9) which prevents RPM packages from being installed correctly, either by dnf/yum or manually. The solution, as shown in this Oracle community forum is to downgrade the package rpm-plugin-selinux like that:…
Kernel version 2.6.16.9, so I will supply its config file here config-2.6.16.9.txt. Same procedure as before. Good luck. Related posts: Kernel update – 2.6.14.2 Kernel update – 2.6.15.1 Laptop Kernel update. Seems like a success Powered by YARPP.