Plenty of updates and new posts

7 files changed, 46 insertions, 6 deletions

diff --git a/computer/be_like_them.rst b/computer/be_like_them.rst
index d64aabe..6aa801c 100644
--- a/computer/be_like_them.rst
+++ b/computer/be_like_them.rst
@@ -3,7 +3,7 @@ Be like Them
 
 :date: 2016-03-05T09:46:14
 :category: computer
-:tags: Linux, ourcloud, firefoxOS, FLOSS, blogComment
+:tags: linux, ourcloud, firefoxOS, FLOSS, blogComment
 
 (Originally published as a comment_ on pump.io)
 
diff --git a/computer/convert_rhel7_to_centos.rst b/computer/convert_rhel7_to_centos.rst
new file mode 100644
index 0000000..577c694
--- /dev/null
+++ b/computer/convert_rhel7_to_centos.rst
@@ -0,0 +1,40 @@
+Convert RHEL-7 to CentOS
+########################
+
+:date: 2018-05-02T18:43:00
+:category: computer
+:tags: linux
+
+I have tried to suggest update of `Migration Guide`_ for
+RHEL7→CentOS7 migration, but apparently after CentOS was bought
+by Red Hat, there is not enough desire to document such
+migration, ehm ehm. So, just recording this for posteriority::
+
+    URLBASE=http://mirror.centos.org/centos/7/os/x86_64/Packages
+    cd /tmp
+    mkdir TMP
+    cd TMP
+    wget $URLBASE/centos-indexhtml-7-9.el7.centos.noarch.rpm \
+        $URLBASE/centos-release-7-4.1708.el7.centos.x86_64.rpm \
+        $URLBASE/yum-3.4.3-154.el7.centos.noarch.rpm \
+        $URLBASE/yum-plugin-fastestmirror-1.1.31-42.el7.noarch.rpm
+    subscription-manager remove --all
+    yum remove rhnlib abrt-plugin-bugzilla redhat-release-notes\* \
+        subscription-manager\*
+    rpm -e --nodeps redhat-release-workstation redhat-indexhtml
+    for dir in /usr/share/redhat-release\;\* ; do rm -fv $dir ; done
+    rmdir /usr/share/redhat-release
+    rpm -Uvh *
+    yum clean all && rm -rf /var/cache/yum
+    yum upgrade
+    yum upgrade
+    yum distro-sync
+    package-cleanup --orphans
+    cd .. && rm -rf TMP
+
+I am not sure what’s the deal with
+``/usr/share/redhat-release*``, but it is just necessary to get
+rid of all variants of such directory.
+
+.. _`Migration Guide`:
+    https://wiki.centos.org/HowTos/MigrationGuide
diff --git a/computer/depmod-forever.rst b/computer/depmod-forever.rst
index a60b66e..b48d6cc 100644
--- a/computer/depmod-forever.rst
+++ b/computer/depmod-forever.rst
@@ -3,7 +3,7 @@ Depmod forever
 
 :date: 2006-08-10T11:27:00
 :category: computer
-:tags: Linux, kernel
+:tags: linux, kernel
 
 Mental note to myself: whenever there are some problems with kernel
 modules, run ``depmod -a`` first! Always!
diff --git a/computer/jagged-fonts-update.rst b/computer/jagged-fonts-update.rst
index 17364d9..d592036 100644
--- a/computer/jagged-fonts-update.rst
+++ b/computer/jagged-fonts-update.rst
@@ -3,7 +3,7 @@ Update on comment about “jagged fonts” in Linux
 
 :category: computer
 :date: 2005-08-17T21:54:00
-:tags: font, Linux
+:tags: font, linux
 
 I mentioned that I was using msttcorefonts_. They are good, but
 `Dejavu fonts`_ are better. Highly recommended.
diff --git a/computer/jagged-fonts.rst b/computer/jagged-fonts.rst
index e7ba581..70464fc 100644
--- a/computer/jagged-fonts.rst
+++ b/computer/jagged-fonts.rst
@@ -3,7 +3,7 @@ Jagged fonts
 
 :date: 2005-03-31T02:26:00
 :category: computer
-:tags: font, Linux
+:tags: font, linux
 
 Tim Bray blogged about his `gripes with Mac OS X`_ and then among the
 reasons why not to unswitch from Mac OS X he mentions "jaggedy spidery
diff --git a/computer/stalled-inovation.rst b/computer/stalled-inovation.rst
index e943000..f25627e 100644
--- a/computer/stalled-inovation.rst
+++ b/computer/stalled-inovation.rst
@@ -3,7 +3,7 @@ Stalled inovation
 
 :date: 2006-08-10T17:34:00
 :category: computer
-:tags: Linux, OpenOffice
+:tags: linux, OpenOffice
 
 I am still thinking about scripts­how incredibly useful they are and how
 surprisingly little of them are in GUI-Linux world. Given the fact, that
diff --git a/computer/utf8.rst b/computer/utf8.rst
index 3b21b0d..7954f26 100644
--- a/computer/utf8.rst
+++ b/computer/utf8.rst
@@ -3,7 +3,7 @@ Finally, UTF-8 locale (and about Compose)
 
 :date: 2005-09-23T01:16:00
 :category: computer
-:tags: utf8, Linux
+:tags: utf8, linux
 
 I have finally bitten the bullet and switched my locale to
 `cs\_CZ.UTF-8`_. When still writing this blog in gvim (`the end of my