Linux: Difference between revisions

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1,306 bytes added ,  21 October 2020
→‎Security: Package management > transaction check errors
→‎LVM: extending a volume
→‎Security: Package management > transaction check errors
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| {{testedon|2020-04-21|CentOS 7.7.1908}}
| {{testedon|2020-04-21|CentOS 7.7.1908}}
|}
|}
= Package management =
== Transaction check errors ==
{{testedon|2020-10-21|RHEL 7.8}}
<source lang="console">
# running a yum update yields the following
  file /etc/os-release from install of redhat-release-server-7.9-3.el7.x86_64 conflicts with file from package oraclelinux-release-7:7.8-1.0.7.el7.x86_64
  file /etc/redhat-release from install of redhat-release-server-7.9-3.el7.x86_64 conflicts with file from package oraclelinux-release-7:7.8-1.0.7.el7.x86_64
  file /etc/rpm/macros.dist from install of redhat-release-server-7.9-3.el7.x86_64 conflicts with file from package oraclelinux-release-7:7.8-1.0.7.el7.x86_64
  file /etc/system-release from install of redhat-release-server-7.9-3.el7.x86_64 conflicts with file from package oraclelinux-release-7:7.8-1.0.7.el7.x86_64
  file /etc/system-release-cpe from install of redhat-release-server-7.9-3.el7.x86_64 conflicts with file from package oraclelinux-release-7:7.8-1.0.7.el7.x86_64
$ sudo yum install --downloadonly redhat-release-server
$ sudo find /var/cache/yum -type f -name "redhat-release-server*" -exec rpm -Uvh --force {} \;
$ sudo yum --disablerepo="*" --enablerepo="rhel*" --disablerepo="oraclelinux*" --disablerepo="rhel-source*" --disablerepo="rhel-beta*" update -y && sudo yum -y upgrade && sudo yum -y autoremove
</source>


= Security =
= Security =
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* [[GnuPG]] - GNU's implementation of PGP, aka GPG
* [[GnuPG]] - GNU's implementation of PGP, aka GPG
* [[EncFS]] - encrypt files and folders
* [[EncFS]] - encrypt files and folders


= Links =
= Links =

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