Add more conf

1 files changed, 48 insertions, 0 deletions

diff --git a/.i3-blocks/blocks/cpu b/.i3-blocks/blocks/cpu
new file mode 100755
index 0000000..2cb27ad
--- /dev/null
+++ b/.i3-blocks/blocks/cpu
@@ -0,0 +1,48 @@
+#!/bin/bash
+# Source: http://askubuntu.com/a/450136
+
+URGENT_VALUE=90
+
+PREV_TOTAL=0
+PREV_IDLE=0
+
+cpuFile="/tmp/.cpu"
+
+if [[ -f "${cpuFile}" ]]; then
+  fileCont=$(cat "${cpuFile}")
+  PREV_TOTAL=$(echo "${fileCont}" | head -n 1)
+  PREV_IDLE=$(echo "${fileCont}" | tail -n 1)
+fi
+
+CPU=(`cat /proc/stat | grep '^cpu '`) # Get the total CPU statistics.
+unset CPU[0]                          # Discard the "cpu" prefix.
+IDLE=${CPU[4]}                        # Get the idle CPU time.
+
+# Calculate the total CPU time.
+TOTAL=0
+
+for VALUE in "${CPU[@]:0:4}"; do
+  let "TOTAL=$TOTAL+$VALUE"
+done
+
+if [[ "${PREV_TOTAL}" != "" ]] && [[ "${PREV_IDLE}" != "" ]]; then
+  # Calculate the CPU usage since we last checked.
+  let "DIFF_IDLE=$IDLE-$PREV_IDLE"
+  let "DIFF_TOTAL=$TOTAL-$PREV_TOTAL"
+  let "DIFF_USAGE=(1000*($DIFF_TOTAL-$DIFF_IDLE)/$DIFF_TOTAL+5)/10"
+  echo "${DIFF_USAGE}%"
+  echo "${DIFF_USAGE}%"
+  echo ""
+else
+  echo "?"
+  echo "?"
+  echo ""
+fi
+
+# Remember the total and idle CPU times for the next check.
+echo "${TOTAL}" > "${cpuFile}"
+echo "${IDLE}" >> "${cpuFile}"
+
+if [[ "${DIFF_USAGE}" -gt 0 ]] && [[ "${DIFF_USAGE}" -gt "${URGENT_VALUE}" ]]; then
+  exit 33
+fi
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