官網(wǎng)簡介：

i3 is a tiling window manager, completely written from scratch. The target platforms are GNU/Linux and BSD operating systems, our code is Free and Open Source Software (FOSS) under the BSD license. i3 is primarily targeted at advanced users and developers.

i3是一款從零開始的、輕量級的桌面管理器，主要適用GNU/Linux平臺，目標用戶是高級用戶和開發(fā)人員。

官網(wǎng)：https://i3wm.org

i3wm config

#This file has been auto-generated by i3-config-wizard(1). # It will not be overwritten, so edit it as you like. # # Should you change your keyboard layout some time, delete # this file and re-run i3-config-wizard(1). ## i3 config file (v4) # # Please see https://i3wm.org/docs/userguide.html for a complete reference!set $mod Mod4# Font for window titles. Will also be used by the bar unless a different font # is used in the bar {} block below. #font pango:monospace 8 #font pango:Noto Sans Mono CJK SC 8# This font is widely installed, provides lots of unicode glyphs, right-to-left # text rendering and scalability on retina/hidpi displays (thanks to pango). font pango:DejaVu Sans Mono 9# The combination of xss-lock, nm-applet and pactl is a popular choice, so # they are included here as an example. Modify as you see fit.# xss-lock grabs a logind suspend inhibit lock and will use i3lock to lock the # screen before suspend. Use loginctl lock-session to lock your screen. exec --no-startup-id xss-lock --transfer-sleep-lock -- i3lock --nofork# NetworkManager is the most popular way to manage wireless networks on Linux, # and nm-applet is a desktop environment-independent system tray GUI for it. exec --no-startup-id nm-applet# Use pactl to adjust volume in PulseAudio. set $refresh_i3status killall -SIGUSR1 i3status bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +10% && $refresh_i3status bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -10% && $refresh_i3status bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status bindsym XF86AudioMicMute exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status# Use Mouse+$mod to drag floating windows to their wanted position floating_modifier $mod# start a terminal bindsym $mod+Return exec i3-sensible-terminal# kill focused window bindsym $mod+Shift+q kill# start dmenu (a program launcher) # bindsym $mod+d exec dmenu_run # There also is the (new) i3-dmenu-desktop which only displays applications # shipping a .desktop file. It is a wrapper around dmenu, so you need that # installed. bindsym $mod+d exec --no-startup-id i3-dmenu-desktop# change focus bindsym $mod+j focus left bindsym $mod+k focus down bindsym $mod+l focus up bindsym $mod+semicolon focus right# alternatively, you can use the cursor keys: bindsym $mod+Left focus left bindsym $mod+Down focus down bindsym $mod+Up focus up bindsym $mod+Right focus right# move focused window bindsym $mod+Shift+j move left bindsym $mod+Shift+k move down bindsym $mod+Shift+l move up bindsym $mod+Shift+semicolon move right# alternatively, you can use the cursor keys: bindsym $mod+Shift+Left move left bindsym $mod+Shift+Down move down bindsym $mod+Shift+Up move up bindsym $mod+Shift+Right move right# split in horizontal orientation bindsym $mod+h split h# split in vertical orientation bindsym $mod+v split v# enter fullscreen mode for the focused container bindsym $mod+f fullscreen toggle# change container layout (stacked, tabbed, toggle split) bindsym $mod+s layout stacking bindsym $mod+w layout tabbed bindsym $mod+e layout toggle split# toggle tiling / floating bindsym $mod+Shift+space floating toggle# change focus between tiling / floating windows bindsym $mod+space focus mode_toggle# focus the parent container bindsym $mod+a focus parent# focus the child container #bindsym $mod+d focus child# Define names for default workspaces for which we configure key bindings later on. # We use variables to avoid repeating the names in multiple places. set $ws1 "1" set $ws2 "2" set $ws3 "3" set $ws4 "4" set $ws5 "5" set $ws6 "6" set $ws7 "7" set $ws8 "8" set $ws9 "9" set $ws10 "10"# switch to workspace bindsym $mod+1 workspace number $ws1 bindsym $mod+2 workspace number $ws2 bindsym $mod+3 workspace number $ws3 bindsym $mod+4 workspace number $ws4 bindsym $mod+5 workspace number $ws5 bindsym $mod+6 workspace number $ws6 bindsym $mod+7 workspace number $ws7 bindsym $mod+8 workspace number $ws8 bindsym $mod+9 workspace number $ws9 bindsym $mod+0 workspace number $ws10# move focused container to workspace bindsym $mod+Shift+1 move container to workspace number $ws1 bindsym $mod+Shift+2 move container to workspace number $ws2 bindsym $mod+Shift+3 move container to workspace number $ws3 bindsym $mod+Shift+4 move container to workspace number $ws4 bindsym $mod+Shift+5 move container to workspace number $ws5 bindsym $mod+Shift+6 move container to workspace number $ws6 bindsym $mod+Shift+7 move container to workspace number $ws7 bindsym $mod+Shift+8 move container to workspace number $ws8 bindsym $mod+Shift+9 move container to workspace number $ws9 bindsym $mod+Shift+0 move container to workspace number $ws10# reload the configuration file bindsym $mod+Shift+c reload # restart i3 inplace (preserves your layout/session, can be used to upgrade i3) bindsym $mod+Shift+r restart # exit i3 (logs you out of your X session) bindsym $mod+Shift+e exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -B 'Yes, exit i3' 'i3-msg exit'"# resize window (you can also use the mouse for that) mode "resize" {# These bindings trigger as soon as you enter the resize mode# Pressing left will shrink the window’s width.# Pressing right will grow the window’s width.# Pressing up will shrink the window’s height.# Pressing down will grow the window’s height.bindsym j resize shrink width 10 px or 10 pptbindsym k resize grow height 10 px or 10 pptbindsym l resize shrink height 10 px or 10 pptbindsym semicolon resize grow width 10 px or 10 ppt# same bindings, but for the arrow keysbindsym Left resize shrink width 10 px or 10 pptbindsym Down resize grow height 10 px or 10 pptbindsym Up resize shrink height 10 px or 10 pptbindsym Right resize grow width 10 px or 10 ppt# back to normal: Enter or Escape or $mod+rbindsym Return mode "default"bindsym Escape mode "default"bindsym $mod+r mode "default" }bindsym $mod+r mode "resize" #set $mode_system System (l) lock, (e) logout, (s) suspend, (h) hibernate, (r) reboot, (Shift+s) shutdown mode "$mode_system" {bindsym l exec --no-startup-id i3exit lock, mode "default"bindsym e exec --no-startup-id i3exit logout, mode "default"bindsym s exec --no-startup-id i3exit suspend, mode "default"bindsym h exec --no-startup-id i3exit hibernate, mode "default"bindsym r exec --no-startup-id i3exit reboot, mode "default"bindsym Shift+s exec --no-startup-id i3exit shutdown, mode "default" # back to normal: Enter or Escapebindsym Return mode "default"bindsym Escape mode "default" } bindsym $mod+Pause mode "$mode_system"# Start i3bar to display a workspace bar (plus the system information i3status # finds out, if available) # customer # screen-shot shot-key bindsym Print --release exec /usr/bin/flameshot gui for_window [class="flameshot"] floating enable #exec --no-startup-id xfce4-panel --disable-wm-check #bar { # status_command i3status # position top # mode hide # workspace_buttons yes # tray_output none # # font -misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1 # # colors { # background #000000 # statusline #ffffff # # focused_workspace #ffffff #285577 # active_workspace #ffffff #333333 # inactive_workspace #888888 #222222 # urgent_workspace #ffffff #900000 # } #} bar {colors {background #000000statusline #ffffffseparator #666666focused_workspace #4c7899 #285577 #ffffffactive_workspace #333333 #5f676a #ffffffinactive_workspace #333333 #222222 #888888urgent_workspace #2f343a #900000 #ffffffbinding_mode #2f343a #900000 #ffffff}mode hideposition topstatus_command i3status --config ~/.config/i3status/configstatus_command exec ~/.config/i3status/net-speed.sh }

i3status config

# i3status configuration file. # see "man i3status" for documentation.# It is important that this file is edited as UTF-8. # The following line should contain a sharp s: # ? # If the above line is not correctly displayed, fix your editor first! general {colors = truecolor_good = "#2AA198"color_degraded = "#586E75"color_bad = "#DC322F"interval = 5 }#order += "ipv6" #order += "disk /" #order += "run_watch DHCP" #order += "run_watch VPNC" #order += "path_exists VPN" order += "wireless wlp0s20f3" #order += "ethernet eth0" order += "battery 0" order += "cpu_temperature 0" #order += "load" order += "tztime local" wireless wlp0s20f3{format_up = "W:(%quality at %essid,%bitrate) %ip"format_down = "W: down" } #ethernet eth0 { # format_up = "E: %ip (%speed)" # format_down = "E: down" #} battery 0 {format = "%status %percentage %remaining %emptytime"format_down = "No battery"status_chr = "? CHR"status_bat = "🔋 BAT"status_unk = "? UNK"status_full = "? FULL"path = "/sys/class/power_supply/BAT1/uevent"low_threshold = 10 } #run_watch DHCP { # pidfile = "/var/run/dhclient*.pid" #} #run_watch VPNC { # # file containing the PID of a vpnc process # pidfile = "/var/run/vpnc/pid" #} #path_exists VPN {# path exists when a VPN tunnel launched by nmcli/nm-applet is active # path = "/proc/sys/net/ipv4/conf/tun0" #} tztime local {format = "%Y-%m-%d %H:%M:%S %A"#hide_if_equals_localtime = true } #load { # format = "%5min" #} cpu_temperature 0 {format = "T: %degrees °C"path = "/sys/class/thermal/thermal_zone0/temp" } #disk "/" { # format = "F:%free" #} #read_file uptime { # path = "/proc/uptime" #}

網(wǎng)卡的配置需要根據(jù)你的網(wǎng)卡名稱：wlp0s20f3我的網(wǎng)卡名稱，使用ip addr查看

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00inet 127.0.0.1/8 scope host lovalid_lft forever preferred_lft foreverinet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: wlp0s20f3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000link/ether 04:33:c2:ef:3b:cf brd ff:ff:ff:ff:ff:ffinet 10.108.201.98/19 brd 10.108.223.255 scope global dynamic noprefixroute wlp0s20f3valid_lft 79167sec preferred_lft 79167secinet6 fe80::7d05:c32d:e05d:64ef/64 scope link noprefixroute valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:2e:0c:2a brd ff:ff:ff:ff:ff:ffinet 172.17.0.1/16 brd 172.17.255.255 scope global docker0valid_lft forever preferred_lft forever

speed status 文件net-speed.sh

#!/bin/sh# Authors: # - Moritz Warning <moritzwarning@web.de> (2016) # - Zhong Jianxin <azuwis@gmail.com> (2014) # # See file LICENSE at the project root directory for license information. # # i3status.conf should contain: # general { # output_format = i3bar # } # # i3 config looks like this: # bar { # status_command exec /usr/share/doc/i3status/contrib/net-speed.sh # } # # Single interface: # ifaces="eth0" # # Multiple interfaces: # ifaces="eth0 wlan0" ## Auto detect interfaces ifaces=$(ls /sys/class/net | grep -E '^(eno|enp|ens|enx|eth|wlan|wlp)')last_time=0 last_rx=0 last_tx=0 rate=""readable() {local bytes=$1local kib=$(( bytes >> 10 ))if [ $kib -lt 0 ]; thenecho "? K"elif [ $kib -gt 1024 ]; thenlocal mib_int=$(( kib >> 10 ))local mib_dec=$(( kib % 1024 * 976 / 10000 ))if [ "$mib_dec" -lt 10 ]; thenmib_dec="0${mib_dec}"fiecho "${mib_int}.${mib_dec} M"elseecho "${kib} K"fi }update_rate() {local time=$(date +%s)local rx=0 tx=0 tmp_rx tmp_txfor iface in $ifaces; doread tmp_rx < "/sys/class/net/${iface}/statistics/rx_bytes"read tmp_tx < "/sys/class/net/${iface}/statistics/tx_bytes"rx=$(( rx + tmp_rx ))tx=$(( tx + tmp_tx ))donelocal interval=$(( $time - $last_time ))if [ $interval -gt 0 ]; thenrate="$(readable $(( (rx - last_rx) / interval )))↓ $(readable $(( (tx - last_tx) / interval )))↑"elserate=""filast_time=$timelast_rx=$rxlast_tx=$tx }i3status | (read line && echo "$line" && read line && echo "$line" && read line && echo "$line" && update_rate && while : doread lineupdate_rateecho "S:${rate} | ${line}" || exit 1#echo "{S:\"full_text\":\"${rate}\" },${line#,\[}" || exit 1 done)

末尾echo可以自定義輸出樣式，${line}是原有i3status欄輸出的內(nèi)容。

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