bin/get_*: Adding helper scripts to be used in tmux.

3 files changed, 45 insertions, 0 deletions

diff --git a/bin/get_battery_status b/bin/get_battery_status
new file mode 100755
index 0000000..5ad18ce
--- /dev/null
+++ b/bin/get_battery_status
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+
+acpi_output=""
+battery_number=0
+battery_percentage=0
+battery_remaining=""
+
+if [ -x /usr/bin/acpi ]; then
+  acpi_output=$(/usr/bin/acpi -b)
+  battery_number=$(echo $acpi_output|cut -d':' -f1|cut -d' ' -f2)
+  battery_state=$(echo $acpi_output|cut -d' ' -f3)
+  battery_state=${battery_state%","}
+  battery_percentage=$(echo $acpi_output|cut -d' ' -f4)
+  battery_percentage=${battery_percentage%","}
+  battery_percentage=${battery_percentage%"%"}
+  if [ $battery_state = "Discharging" ]; then
+    battery_remaining=$(echo $acpi_output|cut -d' ' -f5)
+    echo "$battery_percentage% ($battery_remaining)"
+  else
+    echo "$battery_percentage%"
+  fi
+else
+  exit 1
+fi
+
diff --git a/bin/get_cpu_status b/bin/get_cpu_status
new file mode 100755
index 0000000..2aece18
--- /dev/null
+++ b/bin/get_cpu_status
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+
+proc_output=""
+
+proc_output=$(grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} END {printf("%5.1f", usage)}')
+proc_output=${proc_output#" "}
+
+echo "$proc_output%"
diff --git a/bin/get_load b/bin/get_load
new file mode 100755
index 0000000..7991d26
--- /dev/null
+++ b/bin/get_load
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+
+uptime_output=$(uptime| cut -d',' -f4,5,6|cut -d':' -f2)
+uptime_output=${uptime_output#" "}
+
+echo "$uptime_output"