19 files changed, 88 insertions, 74 deletions
diff --git a/content/blog/commands/_index.md b/content/blog/commands/_index.md
deleted file mode 100644
index c061e46..0000000
--- a/content/blog/commands/_index.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: "Commands"
-linkTitle: "Commands"
-weight: 40
----
diff --git a/content/blog/commands/asterisk-call-you.md b/content/blog/commands/asterisk-call-you.md
index 7dd65f3..75d642b 100644
--- a/content/blog/commands/asterisk-call-you.md
+++ b/content/blog/commands/asterisk-call-you.md
@@ -1,11 +1,13 @@
 ---
 title: "List active calls on asterisk"
-linkTitle: "List active calls on asterisk"
 date: 2018-09-25
-description: >
-  How to show active calls on an asterisk system
+description: How to show active calls on an asterisk system
+tags:
+  - asterisk
 ---
 
+## Using the cli
+
 {{< highlight yaml >}}
 watch -d -n1 'asterisk -rx “core show channels”'
 {{< /highlight >}}
diff --git a/content/blog/commands/asterisk-list-active-calls.md b/content/blog/commands/asterisk-list-active-calls.md
index 73c712e..285d330 100644
--- a/content/blog/commands/asterisk-list-active-calls.md
+++ b/content/blog/commands/asterisk-list-active-calls.md
@@ -1,11 +1,13 @@
 ---
 title: "How to have asterisk call you into a meeting"
-linkTitle: "How to have asterisk call you into a meeting"
 date: 2018-09-25
-description: >
-  How to have asterisk call you itself into a meeting
+description: How to have asterisk call you itself into a meeting
+tags:
+  - asterisk
 ---
 
+## Using the cli
+
 At alterway we sometimes have DTMF problems that prevent my mobile from joining a conference room. Here is something I use to have asterisk call me
 and place me inside the room :
 
diff --git a/content/blog/commands/busybox-web-server.md b/content/blog/commands/busybox-web-server.md
index 37f9ac6..666fb8e 100644
--- a/content/blog/commands/busybox-web-server.md
+++ b/content/blog/commands/busybox-web-server.md
@@ -1,12 +1,15 @@
 ---
 title: "Busybox web server"
-linkTitle: "Busybox web server"
 date: 2019-04-16
-description: >
-  Busybox web server
+description: How to serve static files from only busybox
+tags:
+  - linux
+  - simple utilities
 ---
 
-If you have been using things like `python -m SimpleHTTPServer`, here is something even more simple and lightweight to use :
+## The command
+
+If you have been using things like `python -m SimpleHTTPServer` to serve static files in a pinch, here is something even more simple and lightweight to use :
 
 {{< highlight sh >}}
 busybox httpd -vfp 80
diff --git a/content/blog/commands/capture-desktop-video.md b/content/blog/commands/capture-desktop-video.md
index f56572a..3bc0c38 100644
--- a/content/blog/commands/capture-desktop-video.md
+++ b/content/blog/commands/capture-desktop-video.md
@@ -1,12 +1,14 @@
 ---
 title: "Capture a video of your desktop"
-linkTitle: "Capture a video of your desktop"
 date: 2011-11-20
-description: >
-  Capture a video of your desktop
+description: Capture a video of your desktop
+tags:
+  - ffmpeg
 ---
 
-You can capture a video of your linux desktop with ffmpeg :
+## The command
+
+You can capture a video of your linux desktop very easily with ffmpeg :
 
 {{< highlight sh >}}
 ffmpeg -f x11grab -s xga -r 25 -i :0.0 -sameq /tmp/out.mpg
diff --git a/content/blog/commands/clean-conntrack-states.md b/content/blog/commands/clean-conntrack-states.md
index 8a78930..eee4da9 100644
--- a/content/blog/commands/clean-conntrack-states.md
+++ b/content/blog/commands/clean-conntrack-states.md
@@ -1,12 +1,14 @@
 ---
 title: "Clean conntrack states"
-linkTitle: "Clean conntrack states"
 date: 2018-03-02
-description: >
-  Clean conntrack states
+description: How to clean conntrack states
+tags:
+  - linux
 ---
 
-Here is an example of how to clean conntrack states that match a specific query on a linux firewall :
+## A not so simple command
+
+Firewalling on linux is messy, here is an example of how to clean conntrack states that match a specific query on a linux firewall :
 
 {{< highlight sh >}}
 conntrack -L conntrack -p tcp –orig-dport 65372 | \
diff --git a/content/blog/commands/date.md b/content/blog/commands/date.md
index e0b2bcc..07d5b41 100644
--- a/content/blog/commands/date.md
+++ b/content/blog/commands/date.md
@@ -1,12 +1,14 @@
 ---
 title: "Convert unix timestamp to readable date"
-linkTitle: "Convert unix timestamp to readable date"
 date: 2011-01-06
-description: >
-  Convert unix timestamp to readable date
+description: the -d flag of the date command combined with @timestamp
+tags:
+  - simple utilities
 ---
 
-As I somehow have a hard time remembering this simple date flags as I rarely need it, I decided to write it down here :
+## The trick
+
+I somehow have a hard time remembering this simple date flags *(probably because I rarely get to practice it), I decided to write it down here :
 
 {{< highlight sh >}}
 $ date -d @1294319676
diff --git a/content/blog/commands/dmidecode.md b/content/blog/commands/dmidecode.md
index c7bcc1f..52accc4 100644
--- a/content/blog/commands/dmidecode.md
+++ b/content/blog/commands/dmidecode.md
@@ -1,12 +1,14 @@
 ---
 title: "DMIdecode"
-linkTitle: "DMIdecode"
 date: 2011-02-16
-description: >
-  DMIdecode
+description: Some DMIdecode common flags
+tags:
+  - simple utilities
 ---
 
-DMIdecode to obtain Hardware informations.
+## Introduction
+
+DMIdecode is a tool to obtain Hardware informations.
 
 ## Mose useful commands
 
diff --git a/content/blog/commands/find-hardlinks.md b/content/blog/commands/find-hardlinks.md
index dd1b424..b4a4011 100644
--- a/content/blog/commands/find-hardlinks.md
+++ b/content/blog/commands/find-hardlinks.md
@@ -1,12 +1,12 @@
 ---
 title: "Find hardlinks to a same file"
-linkTitle: "Find hardlinks to a same file"
 date: 2018-03-02
-description: >
-  Find hardlinks to a same file
+description: How to list hardlinks that link to the same file
+tags:
+  - find
+  - simple utilities
 ---
 
 {{< highlight sh >}}
 find . -samefile /path/to/file
 {{< /highlight >}}
-
diff --git a/content/blog/commands/find-inodes-used.md b/content/blog/commands/find-inodes-used.md
index d9965a4..efa29af 100644
--- a/content/blog/commands/find-inodes-used.md
+++ b/content/blog/commands/find-inodes-used.md
@@ -1,12 +1,12 @@
 ---
 title: "Find where inodes are used"
-linkTitle: "Find where inodes are used"
 date: 2018-04-25
-description: >
-  Find where inodes are used
+description: How to locate what is taking all the inodes in the subdirectory of a given device
+tags:
+  - find
+  - simple utilities
 ---
 
 {{< highlight sh >}}
 find . -xdev -printf '%h\n' | sort | uniq -c | sort -k 1 -n
 {{< /highlight >}}
-
diff --git a/content/blog/commands/git-import-commits.md b/content/blog/commands/git-import-commits.md
index 5ec2bc1..0286282 100644
--- a/content/blog/commands/git-import-commits.md
+++ b/content/blog/commands/git-import-commits.md
@@ -1,13 +1,14 @@
 ---
 title: "Import commits from one git repo to another"
-linkTitle: "Import commits from one git repo to another"
 date: 2018-09-25
-description: >
-  Import commits from one git repo to another
+description: How to take commits from one git repo and bring them into another
+tags:
+  - git
 ---
 
-This imports commits from a repo in the `../masterfiles` folder and applies them to the repository inside the current folder :
+## The trick
+
+In an ideal world there should never be a need to do this, but here is how to do it properly if you ever walk into this bizarre problem. This command imports commits from a repo in the `../masterfiles` folder and applies them to the repository inside the current folder :
 {{< highlight sh >}}
 (cd ../masterfiles/; git format-patch –stdout origin/master) | git am
 {{< /highlight >}}
-
diff --git a/content/blog/commands/git-rewrite-commit-history.md b/content/blog/commands/git-rewrite-commit-history.md
index 6d241ed..8378a9c 100644
--- a/content/blog/commands/git-rewrite-commit-history.md
+++ b/content/blog/commands/git-rewrite-commit-history.md
@@ -1,13 +1,14 @@
 ---
 title: "Rewrite a git commit history"
-linkTitle: "Rewrite a git commit history"
 date: 2018-03-05
-description: >
-  Rewrite a git commit history
+description: How to rewrite a git commit history
+tags:
+  - git
 ---
 
+## git filter-branch
+
 Here is how to rewrite a git commit history, for example to remove a file :
 {{< highlight sh >}}
 git filter-branch –index-filter "git rm --cached --ignore-unmatch ${file}" --prune-empty --tag-name-filter cat - -all
 {{< /highlight >}}
-
diff --git a/content/blog/commands/ipmi.md b/content/blog/commands/ipmi.md
index 93ca26d..2db75ee 100644
--- a/content/blog/commands/ipmi.md
+++ b/content/blog/commands/ipmi.md
@@ -1,11 +1,12 @@
 ---
 title: "ipmitool"
-linkTitle: "ipmitool"
 date: 2018-03-05
-description: >
-  ipmitool
+description: some ipmitool command examples
+tags:
+  - simple utilities
 ---
 
+## Usage examples
 - launch ipmi shell : `ipmitool -H XX.XX.XX.XX -C3 -I lanplus -U <ipmi_user> shell`
 - launch ipmi remote text console : `ipmitool -H XX.XX.XX.XX -C3 -I lanplus -U <ipmi_user> sol activate`
 - Show local ipmi lan configuration : `ipmitool lan print`
@@ -16,4 +17,3 @@ ipmitool lan set 1 ipaddr 10.31.149.39
 ipmitool lan set 1 netmask 255.255.255.0
 mc reset cold
 {{< /highlight >}}
-
diff --git a/content/blog/commands/mdadm.md b/content/blog/commands/mdadm.md
index 1dbc3f8..1645c6c 100644
--- a/content/blog/commands/mdadm.md
+++ b/content/blog/commands/mdadm.md
@@ -1,9 +1,10 @@
 ---
 title: "mdadm"
-linkTitle: "mdadm"
 date: 2011-11-15
-description: >
-  mdadm
+description: some mdadm command examples
+tags:
+  - linux
+  - simple utilities
 ---
 
 ## Watch the array status
@@ -39,4 +40,3 @@ mdadm --stop /dev/md0
 mdadm --zero-superblock /dev/sda
 mdadm --zero-superblock /dev/sdb
 {{< /highlight >}}
-
diff --git a/content/blog/commands/megacli.md b/content/blog/commands/megacli.md
index 8eb32a8..10e2a85 100644
--- a/content/blog/commands/megacli.md
+++ b/content/blog/commands/megacli.md
@@ -1,11 +1,11 @@
 ---
 title: "MegaCLI"
-linkTitle: "MegaCLI"
 date: 2018-03-05
-description: >
-  MegaCLI for dell hardware investigations
+description: MegaCLI for dell hardware investigations
+tags:
+  - linux
 ---
 
+## Some command examples
 - `megacli -LDInfo -LALL -aALL|grep state`
 - `MegaCli -PDlist -a0|less`
-
diff --git a/content/blog/commands/omreport.md b/content/blog/commands/omreport.md
index b3d0ffd..a5d90e5 100644
--- a/content/blog/commands/omreport.md
+++ b/content/blog/commands/omreport.md
@@ -1,9 +1,9 @@
 ---
 title: "omreport"
-linkTitle: "omreport"
 date: 2018-03-05
-description: >
-  omreport
+description: Some omreport command examples
+tags:
+  - linux
 ---
 
 ## Your raid status at a glance
@@ -17,4 +17,3 @@ omreport storage vdisk
 omreport storage pdisk controller=0 vdisk=0
 omreport storage pdisk controller=0 pdisk=0:0:4
 {{< /highlight >}}
-
diff --git a/content/blog/commands/qemu-nbd.md b/content/blog/commands/qemu-nbd.md
index ea09658..0402876 100644
--- a/content/blog/commands/qemu-nbd.md
+++ b/content/blog/commands/qemu-nbd.md
@@ -1,11 +1,14 @@
 ---
 title: "qemu-nbd"
-linkTitle: "qemu-nbd"
 date: 2019-07-01
-description: >
-  qemu-nbd
+description: qemu-nbd usage example
+tags:
+  - linux
+  - virtualization
 ---
 
+## Usage example
+
 {{< highlight sh >}}
 modprobe nbd max_part=8
 qemu-nbd -c /dev/nbd0 image.img
@@ -14,4 +17,3 @@ mount /dev/nbd0p1 /mnt   # or vgscan && vgchange -ay
 umount /mnt
 qemu-nbd -d /dev/nbd0
 {{< /highlight >}}
-
diff --git a/content/blog/commands/qemu.md b/content/blog/commands/qemu.md
index b3beb2c..2a982e0 100644
--- a/content/blog/commands/qemu.md
+++ b/content/blog/commands/qemu.md
@@ -1,9 +1,10 @@
 ---
 title: "Qemu"
-linkTitle: "Qemu"
 date: 2019-06-10
-description: >
-  Qemu
+description: Some simple qemu command usage
+tags:
+  - linux
+  - virtualization
 ---
 
 ## Quickly launch a qemu vm with local qcow as hard drive
diff --git a/content/blog/commands/rrdtool.md b/content/blog/commands/rrdtool.md
index 33f54dc..05cc0b1 100644
--- a/content/blog/commands/rrdtool.md
+++ b/content/blog/commands/rrdtool.md
@@ -1,9 +1,9 @@
 ---
 title: "rrdtool"
-linkTitle: "rrdtool"
 date: 2018-09-25
-description: >
-  rrdtool
+description: How to graph manually with rrdtool
+tags:
+  - simple utilities
 ---
 
 ## Graph manually