diff --git a/conf.blkid b/conf.blkid
new file mode 100644
index 0000000..bb7d540
--- /dev/null
+++ b/conf.blkid
@@ -0,0 +1,23 @@
+# Blk
+regexp=^(.+):\s
+colours=bright_green
+======
+# Blk mapper
+regexp=^(/dev/mapper/)(.+):\s
+colours=default,green,bright_green
+======
+# UUID
+regexp=\sUUID="([^"]+)
+colours=default,blue
+======
+# TYPE
+regexp=TYPE="([^"]+)
+colours=default,cyan
+======
+# LABEL
+regexp=LABEL="([^"]+)
+colours=default,bright_cyan
+======
+# PARTUUID
+regexp=PARTUUID="([^"]+)
+colours=default,magenta
diff --git a/conf.du b/conf.du
new file mode 100644
index 0000000..05f00fb
--- /dev/null
+++ b/conf.du
@@ -0,0 +1,27 @@
+# Cannot read
+regexp=.*cannot read directory.*(Permission denied)$
+colours=red,bold red
+======
+# Path
+regexp=\.\/([-\w\d\.\+\s]+)(\/[-\w\d\.\/]+)*
+colours=default,bold blue,blue
+======
+# Size 'K'
+regexp=\d*[.,]?\dKi?\s
+colours=green
+======
+# Size 'M'
+regexp=\d*[.,]?\dMi?\s
+colours=yellow
+======
+# Size 'G'
+regexp=\d*[.,]?\dGi?\s
+colours=red
+======
+# Size 'T'
+regexp=\d*[.,]?\dTi?\s
+colours=bold red
+======
+# Total
+regexp=(.*)\s+(total)$
+colours=bold yellow on_blue
diff --git a/conf.env b/conf.env
new file mode 100644
index 0000000..d1a6618
--- /dev/null
+++ b/conf.env
@@ -0,0 +1,3 @@
+# Main
+regexp=^([^=]+)(=)(.*)$
+colours=default,cyan,white,yellow
diff --git a/conf.free b/conf.free
new file mode 100644
index 0000000..75732bb
--- /dev/null
+++ b/conf.free
@@ -0,0 +1,27 @@
+# Size 'K'
+regexp=\s\d*[.,]?\dKi?
+colours=green
+======
+# Size 'M'
+regexp=\s\d*[.,]?\dMi?
+colours=yellow
+======
+# Size 'G'
+regexp=\s\d*[.,]?\dGi?
+colours=red
+======
+# Size 'T'
+regexp=\s\d*[.,]?\dTi?
+colours=bold red
+======
+# Mem
+regexp=^Mem
+colours=bold cyan
+======
+# Swap
+regexp=^Swap
+colours=bold magenta
+======
+# Zero
+regexp=\s+0\w?(\s|$)
+colours=green
diff --git a/conf.lsblk b/conf.lsblk
new file mode 100644
index 0000000..81bc440
--- /dev/null
+++ b/conf.lsblk
@@ -0,0 +1,47 @@
+# Main HD
+regexp=^[a-z]+\d?\s
+colours=bold white
+======
+# Partition
+regexp=([├└─│]+)(\S+)
+colours=bright_green
+======
+# Partition - LVM
+regexp=\s+([├└─│]+)(\S+)
+colours=default,default,bright_cyan
+======
+# Type disk
+regexp=\sdisk\s
+colours=magenta
+======
+# Type lvm
+regexp=\slvm\s
+colours=bold cyan
+======
+# Type part
+regexp=\spart\s
+colours=cyan
+======
+# Type loop
+regexp=\sloop\s
+colours=bright_red
+======
+# Size 'K'
+regexp=\s\d*[.,]?\dKi?\s
+colours=green
+======
+# Size 'M'
+regexp=\s\d*[.,]?\dMi?\s
+colours=yellow
+======
+# Size 'G'
+regexp=\s\d*[.,]?\dGi?\s
+colours=red
+======
+# Size 'T'
+regexp=\s\d*[.,]?\dTi?\s
+colours=bold red
+======
+# Mount
+regexp=\s\/.*$
+colours=bold yellow
diff --git a/conf.lspci b/conf.lspci
new file mode 100644
index 0000000..721a109
--- /dev/null
+++ b/conf.lspci
@@ -0,0 +1,19 @@
+# Address
+regexp=^(..):(..).(.)
+colours=default,bright_green,bright_yellow,red
+-
+# Ethernet
+regexp=(Ethernet controller|Network controller)
+colours=cyan
+-
+# Wireless
+regexp=Wireless
+colours=bright_cyan
+-
+# SATA
+regexp=SATA controller
+colours=green
+-
+# Audio
+regexp=Audio device
+colours=blue
diff --git a/grc.conf b/grc.conf
index 4f63e73..819f17a 100644
--- a/grc.conf
+++ b/grc.conf
@@ -82,6 +82,10 @@ conf.mount
 (^|[/\w\.]+/)df\s?
 conf.df
 
+# du
+(^|[/\w\.]+/)du\s?
+conf.du
+
 # ip addr/link
 (^|[/\w\.]+/)ip a(ddr)*\s?
 conf.ipaddr
@@ -96,9 +100,26 @@ conf.iproute
 # ip neighbor
 (^|[/\w\.]+/)ip n(eighbor)*\s?
 conf.ipneighbor
+# env
+(^|[/\w\.]+/)env\s?
+conf.env
 # iptables
 (^|[/\w\.]+/)iptables\s?
 conf.iptables
+# lspci
+(^|[/\w\.]+/)lspci\s?
+conf.lspci
+
+# lsblk
+(^|[/\w\.]+/)lsblk\s?
+conf.lsblk
+
+# blkid
+(^|[/\w\.]+/)blkid\s?
+conf.blkid
+# free
+(^|[/\w\.]+/)free\s?
+conf.free
 # docker -----------------------------
 (^|[/\w\.]+/)docker ps\s?
 conf.dockerps