diff options
Diffstat (limited to 'dwm-statusbar')
| -rwxr-xr-x | dwm-statusbar | 161 |
1 files changed, 144 insertions, 17 deletions
diff --git a/dwm-statusbar b/dwm-statusbar index 341c9fc..e7a83b0 100755 --- a/dwm-statusbar +++ b/dwm-statusbar @@ -2,6 +2,8 @@ # # Status bar for dwm. Adapted from: # https://github.com/w0ng/bin/blob/master/dwm-statusbar +# +# The functions are fairly system-dependent, so it is recommended to copy this file to your ~/bin (or equivalent) and make the adjustments there. # Colour codes from dwm/config.h colour_faded="\x01" # grey on black @@ -10,18 +12,26 @@ colour_warning="\x03" # yellow on black colour_critical="\x04" # red on black colour_normal="\x05" # grey on black -# Icon glyphs from font xbmicons.pcf +# The amount of spacing to use (or a spacer character, like |) space=" " +# Time to wait between refreshes, in seconds +refresh="1" + +# Name of the network adapters, like enp3s0 +eth_adapter="" +wlan_adapter="" + print_date() { echo -ne "${colour_normal}$(date "+%d/%m/%y")" } print_time() { time_local="$(date "+%H:%M")" - time_us="$(TZ='US/Central' date "+%H:%M")" + #time_us="$(TZ='US/Central' date "+%H:%M")" - echo -ne "${colour_neutral}\uE3D2${colour_normal}${time_local}${colour_faded}${time_us}" + #echo -ne "${colour_neutral}\uE3D2${colour_normal}${time_local}${colour_faded}${time_us}" + echo -ne "${colour_neutral}\uE3D2${colour_normal}${time_local}" } print_volume() { @@ -50,27 +60,69 @@ print_volume() { echo -ne "${icon_colour}${icon}${vol_colour}${volume}%" } -print_sda1_free() { +# This should work out of the box +print_root_free() { + # floppy E0C3 + root_free=$(df -kh / | awk 'NR==2 {print $4}') + root_percent=$(df -kh / | awk 'NR==2 {print $5}' | sed 's/%//g') + + if [ $root_percent -gt 90 ]; then + icon_colour=$colour_critical + root_colour=$colour_critical + elif [ $root_percent -gt 75 ]; then + icon_colour=$colour_warning + root_colour=$colour_warning + else + icon_colour=$colour_neutral + root_colour=$colour_normal + fi + + echo -ne "${icon_colour}\uE0C3${root_colour}/: ${root_free} (${root_percent}%)" +} + +# This should also work out of the box, but only makes sense if your /home is on a different partition +print_home_free() { # floppy E0C3 - sda1_free=$(df -kh / | awk 'NR==2 {print $4}') - sda1_percent=$(df -kh / | awk 'NR==2 {print $5}' | sed 's/%//g') + home_free=$(df -kh /home | awk 'NR==2 {print $4}') + home_percent=$(df -kh /home | awk 'NR==2 {print $5}' | sed 's/%//g') - if [ $sda1_percent -gt 90 ]; then + if [ $home_percent -gt 90 ]; then icon_colour=$colour_critical - sda1_colour=$colour_critical - elif [ $sda1_percent -gt 75 ]; then + home_colour=$colour_critical + elif [ $home_percent -gt 75 ]; then icon_colour=$colour_warning - sda1_colour=$colour_warning + home_colour=$colour_warning else icon_colour=$colour_neutral - sda1_colour=$colour_normal + home_colour=$colour_normal fi - echo -ne "${icon_colour}\uE0C3${sda1_colour}${sda1_free}" + echo -ne "${icon_colour}\uE0C3${home_colour}/home: ${home_free} (${home_percent}%)" } +# This is highly system-dependent, so use it as a template only +print_shared_free() { + # floppy E0C3 + shared_free=$(df -kh /home/eddy/shared | awk 'NR==2 {print $4}') + shared_percent=$(df -kh /home/eddy/shared | awk 'NR==2 {print $5}' | sed 's/%//g') + + if [ $shared_percent -gt 90 ]; then + icon_colour=$colour_critical + shared_colour=$colour_critical + elif [ $shared_percent -gt 75 ]; then + icon_colour=$colour_warning + shared_colour=$colour_warning + else + icon_colour=$colour_neutral + shared_colour=$colour_normal + fi + + echo -ne "${icon_colour}\uE0C3${shared_colour}/mnt/shared: ${shared_free} (${shared_percent}%)" +} + +# This should work out of the box print_mem_free() { - mem_free="$(free -m | awk 'NR==2 {print $7}')" + mem_free="$(free -m | awk '/Mem:/ {print $7}')" mem_colour=$colour_normal icon_colour=$colour_neutral @@ -85,6 +137,7 @@ print_mem_free() { echo -ne "${icon_colour}\uE28B${mem_colour}${mem_free}M" } +# This depends on lm_sensors and will likely need configuring print_cpu_temp() { cpu_temp=$(sensors -u | awk '/Core 0/ {getline; print $2}' | sed -r 's/([0-9]*)\.[0-9]*/\1/') @@ -101,16 +154,61 @@ print_cpu_temp() { echo -ne "${icon_colour}\uE3B2${temp_colour}${cpu_temp}°" } +# This should work OK, but might need to check the information paths +print_battery() { + # charging E20D, empty E20E, full E20F, 2/3 E210, 1/3 E211 + # 1 or 0 + ac_status=$(cat /sys/class/power_supply/AC/online) + + if [ $ac_status -eq 1 ]; then + icon_colour=$colour_neutral + if [ -d "/sys/class/power_supply/BAT0" ]; then + icon="\uE20D" + bat_colour=$colour_normal + bat_capacity="$(cat /sys/class/power_supply/BAT0/capacity)%" + else + icon="\uE257" + fi + else + bat_capacity=$(cat /sys/class/power_supply/BAT0/capacity) + if [ $bat_capacity -lt 10 ]; then + bat_colour=$colour_critical + icon_colour=$colour_critical + icon="\uE20E" + elif [ $bat_capacity -lt 25 ]; then + bat_colour=$colour_warning + icon_colour=$colour_warning + icon="\uE211" + elif [ $bat_capacity -lt 50 ]; then + bat_colour=$colour_normal + icon_colour=$colour_neutral + icon="\uE1FB" + elif [ $bat_capacity -lt 75 ]; then + bat_colour=$colour_normal + icon_colour=$colour_neutral + icon="\uE210" + else + bat_colour=$colour_normal + icon_colour=$colour_neutral + icon="\uE20F" + fi + bat_capacity="${bat_capacity}%" + fi + + echo -ne "${icon_colour}${icon}${bat_colour}${bat_capacity}" +} + # cpu (from: https://bbs.archlinux.org/viewtopic.php?pid=661641#p661641) print_cpu_used() { echo -ne "${colour_neutral}\uE3AF${colour_normal}${cpu_used}%" } +# Configure the adapter to display above print_eth() { - eth_status=$(ip addr show dev enp4s0 | awk 'NR==1 {print $9}') + eth_status=$(ip addr show dev "$(eth_adapter)" | awk 'NR==1 {print $9}') if [ "$eth_status" == "UP" ]; then - eth_ip=$(ip addr show dev enp4s0 | awk 'NR==3 {print $2}' | sed -r 's/\/.*//') + eth_ip=$(ip addr show dev "$(eth_adapter)" | awk 'NR==3 {print $2}' | sed -r 's/\/.*//') icon_colour=${colour_neutral} eth_colour=${colour_normal} else @@ -120,6 +218,34 @@ print_eth() { echo -ne "${icon_colour}\uE0E4${eth_colour}${eth_ip}" } +# Configure the adapter to display above, might need to check the information path +print_wlan() { + wlan_status=$(ip addr show dev "$(wlan_adapter)" | awk 'NR==1 {print $9}') + + if [ "$wlan_status" == "UP" ]; then + wlan_ip=$(ip addr show dev "$(wlan_adapter)" | awk 'NR==3 {print $2}' | sed -r 's/\/.*/, /') + let wlan_strength="10 * $(cat /proc/net/wireless | awk 'NR==3 {print substr($3, 1, 2)}') / 7" + + if [ $wlan_strength -lt 25 ]; then + icon_colour=${colour_critical} + wlan_colour=${colour_critical} + elif [ $wlan_strength -lt 50 ]; then + icon_colour=${colour_warning} + wlan_colour=${colour_warning} + else + icon_colour=${colour_neutral} + wlan_colour=${colour_normal} + fi + + wlan_strength="${wlan_strength}%" + + else + icon_colour=${colour_faded} + fi + + echo -ne "${icon_colour}\uE401${wlan_colour}${wlan_ip}${wlan_strength}" +} + while true; do # get new cpu idle and total usage eval $(awk '/^cpu /{print "cpu_idle_now=" $5 "; cpu_total_now=" $2+$3+$4+$5 }' /proc/stat) @@ -128,12 +254,13 @@ while true; do let cpu_used="100 * ($cpu_interval - ($cpu_idle_now-${cpu_idle_old:-0})) / $cpu_interval" # Pipe to status bar - xsetroot -name "$(print_eth)${space}$(print_sda1_free)${space}$(print_cpu_used)${space}$(print_cpu_temp)${space}$(print_mem_free)${space}$(print_volume)${space}$(print_time)$(print_date)" + # This is where you can adjust what gets shown by adding the desired function calls + xsetroot -name "$(print_eth)${space}$(print_root_free)${space}$(print_home_free)${space}$(print_shared_free)${space}$(print_cpu_used)${space}$(print_cpu_temp)${space}$(print_mem_free)${space}$(print_volume)${space}$(print_time)$(print_date)" # reset old rate cpu_idle_old=$cpu_idle_now cpu_total_old=$cpu_total_now # loop stats every 1 second - sleep 1 + sleep "$(refresh)" done |