diff options
Diffstat (limited to 'cpu-widget')
| -rw-r--r-- | cpu-widget/cpu-widget.lua | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/cpu-widget/cpu-widget.lua b/cpu-widget/cpu-widget.lua index 11debe8..23b61f6 100644 --- a/cpu-widget/cpu-widget.lua +++ b/cpu-widget/cpu-widget.lua @@ -14,8 +14,8 @@ local wibox = require("wibox") local beautiful = require("beautiful") local gears = require("gears") -local CMD = [[sh -c "grep '^cpu.' /proc/stat; ps -eo '%p|%c|%C|' -o "%mem" -o '|%a' --sort=-%cpu ]] - .. [[| head -11 | tail -n +2"]] +local CMD = [[sh -c "grep '^cpu.' /proc/stat; ps -eo 'pid:10,pcpu:5,pmem:5,comm:30,cmd' --sort=-pcpu ]] + .. [[| grep -v [p]s | grep -v [g]rep | head -11 | tail -n +2"]] -- A smaller command, less resource intensive, used when popup is not shown. local CMD_slim = [[grep --max-count=1 '^cpu.' /proc/stat]] @@ -33,17 +33,9 @@ local process_rows = { layout = wibox.layout.fixed.vertical, } --- Splits the string by separator --- @return table with separated substrings -local function split(string_to_split, separator) - if separator == nil then separator = "%s" end - local t = {} - - for str in string.gmatch(string_to_split, "([^".. separator .."]+)") do - table.insert(t, str) - end - - return t +-- Remove spaces at end and beggining of a string +function trim(s) + return (s:gsub("^%s*(.-)%s*$", "%1")) end -- Checks if a string starts with a another string @@ -242,13 +234,11 @@ local function worker(user_args) else if is_update == true then - local columns = split(line, '|') - - local pid = columns[1] - local comm = columns[2] - local cpu = columns[3] - local mem = columns[4] - local cmd = columns[5] + local pid = trim(string.sub(line, 1, 10)) + local cpu = trim(string.sub(line, 12, 16)) + local mem = trim(string.sub(line, 18, 22)) + local comm = trim(string.sub(line, 24, 53)) + local cmd = trim(string.sub(line, 54)) local kill_proccess_button = enable_kill_button and create_kill_process_button() or nil |