VereVa

Есть, например, виндовый терминал в сети с ip, например, 192.168.0.10, но доступа извне к нему никакого нет. Есть маршрутизатор с FreeBSD(Linux) с адресом внутри сети 192.168.0.1 и внешним адресом 222.222.222.222.

И знаете что? А то, что можно подключиться к удаленному терминалу извне, и вот как:

$ssh -L 3389:192.168.0.10:3389 222.222.222.222

после аутентификации появится обычное, на первый взгляд, соединение по ssh, но и дополнительно пробросится порт на 192.168.0.10:3389 (напомню, 3389 - это rdp порт).

оставляем наш удаленный терминал просто висеть, пока он висит - порт проброшен.

Теперь мы можем сделать вот так (напомню, мы сейчас запускаем это все извне):

rdesktop -a16 -g1024x768 127.0.0.1:3389

да-да, мы коннектимся к себе же на 127.0.0.1 порт 3389
(c) nexus.org.ua/weblog/message/655/

# set to yes if you want Conky to be forked in the background
background yes

# X font when Xft is disabled, you can pick one with program xfontsel
#font 5x7
#font 6x10
#font 7x13
#font 8x13
#font 9x15
#font *mintsmild.se*
#font -*-*-*-*-*-*-34-*-*-*-*-*-*-*

# Use Xft?
use_xft yes

# Xft font when Xft is enabled
xftfont Droid Sans Mono:size=8

# Text alpha when using Xft
xftalpha 0.8

# Print everything to stdout?
out_to_console no

# MPD host/port
# mpd_host localhost
# mpd_port 6600
# mpd_password tinker_bell

# Print everything to console?
# out_to_console no

# mail spool
mail_spool $MAIL

# Update interval in seconds
update_interval 1.7

# This is the number of times Conky will update before quitting.
# Set to zero to run forever.
total_run_times 0

# Create own window instead of using desktop (required in nautilus)
own_window yes

# If own_window is yes, you may use type normal, desktop or override
own_window_type override

# Use pseudo transparency with own_window?
own_window_transparent yes

# If own_window_transparent is set to no, you can set the background colour here
own_window_colour 000000

# If own_window is yes, these window manager hints may be used
own_window_hints undecorated,below,sticky,skip_taskbar,skip_pager

# Use double buffering (reduces flicker, may not work for everyone)
double_buffer yes

# Minimum size of text area
minimum_size 280 5

# Draw shades?
draw_shades no

# Draw outlines?
draw_outline no

# Draw borders around text
draw_borders no

# Draw borders around graphs
draw_graph_borders no

# Stippled borders?
stippled_borders no

# border margins
border_margin 4

# border width
border_width 1

# Default colors and also border colors
default_color white
default_shade_color black
default_outline_color black

# Text alignment, other possible values are commented
#alignment top_left
alignment top_right
#alignment bottom_left
#alignment bottom_right
#alignment none

# Gap between borders of screen and text
# same thing as passing -x at command line
gap_x 12
gap_y 32

# Subtract file system buffers from used memory?
no_buffers yes

# set to yes if you want all text to be in uppercase
uppercase no

# number of cpu samples to average
# set to 1 to disable averaging
cpu_avg_samples 2

# number of net samples to average
# set to 1 to disable averaging
net_avg_samples 2

# Force UTF8? note that UTF8 support required XFT
override_utf8_locale yes

# Add spaces to keep things from moving about? This only affects certain objects.
use_spacer none

# Shows the maximum value in scaled graphs.
show_graph_scale no

# Shows the time range covered by a graph.
show_graph_range no

# Allow each port monitor to track at most this many connections (if 0 or not set, default is 256)
#max_port_monitor_connections 256

# Maximum number of special things, e.g. fonts, offsets, aligns, etc.
#max_specials 512

# Maximum size of buffer for user text, i.e. below TEXT line.
#max_user_text 16384

# Timing interval for music player thread, e.g. mpd, audacious
#music_player_interval (update_interval is default)

# Strictness of if_up. One of: up, link or address. The later ones imply the further ones.
# Defaults to up.
#if_up_strictness address

# variable is given either in format $variable or in ${variable}. Latter
# allows characters right after the variable and must be used in network
# stuff because of an argument

# stuff after 'TEXT' will be formatted on screen

#${time %a %d. %b %k:%M}
TEXT
$nodename - $sysname $kernel on $machine
${color lightgrey}Uptime:$color $uptime ${color lightgrey}- Load:$color $loadavg
$stippled_hr
${color white}CPU ${cpubar} ${color #FFF9C7} ${cpu cpu}%
${color white}RAM ${color #0B3780}${membar} $memperc%
${color white}DF ${color #952721}${fs_bar /}
${color lightgrey}Processes:$color $processes ${color grey}Running:$color $running_processes
$color$stippled_hr
${color lightgrey}Networking:
${color white}wlan ${color #22ccff} ${addr wlan0}
${color white}Down:${color #22ccff} ${downspeed wlan0} k/s${color lightgrey} ${offset 80}${color white}Up:${color #22ccff} ${upspeed wlan0} k/s
${color #0000ff}${downspeedgraph wlan0 10,150 ff0000 0000ff} ${color #22ccff}${upspeedgraph wlan0 10,150 0000ff ff0000}
${color white}eth ${color #22ccff}${addr eth0}
${color white}Down:${color #22ccff} ${downspeed eth0} k/s${color lightgrey} ${offset 80}${color white}Up:${color #22ccff} ${upspeed eth0} k/s
${color #0000ff}${downspeedgraph eth0 10,150 ff0000 0000ff} ${color #22ccff}${upspeedgraph eth0 10,150 0000ff ff0000}
${color white}GLOB ${color #22ccff}${execi 7200 ~/.conky/myip.sh}
${color} Name                       PID       CPU%     MEM%
${color #ddaa00} ${top name 1}           ${top pid 1}    ${top cpu 1}   ${top mem 1}
${color lightgrey} ${top name 2}           ${top pid 2}    ${top cpu 2}   ${top mem 2}
${color lightgrey} ${top name 3}           ${top pid 3}    ${top cpu 4}   ${top mem 3}
${color lightgrey} ${top name 4}           ${top pid 4}    ${top cpu 4}   ${top mem 4}
${color lightgrey} ${top name 5}           ${top pid 5}    ${top cpu 5}   ${top mem 5}
$stippled_hr
${color #ddaa00}Port(s)${alignr}#Connections
$color Inbound: ${tcp_portmon 1 32767 count} Outbound: ${tcp_portmon 32768 61000 count}${alignr} ALL: ${tcp_portmon 1 65535 count}
${color #ddaa00}Inbound Connection ${alignr} Local Service/Port$color
${tcp_portmon 1 32767 rhost 0} ${alignr} ${tcp_portmon 1 32767 lservice 0}
${tcp_portmon 1 32767 rhost 1} ${alignr} ${tcp_portmon 1 32767 lservice 1}
${tcp_portmon 1 32767 rhost 2} ${alignr} ${tcp_portmon 1 32767 lservice 2}
${tcp_portmon 1 32767 rhost 3} ${alignr} ${tcp_portmon 1 32767 lservice 3}
${tcp_portmon 1 32767 rhost 4} ${alignr} ${tcp_portmon 1 32767 lservice 4}
${color #ddaa00}Outbound Connection ${alignr} Remote Service/Port$color
${tcp_portmon 32768 61000 rhost 0} ${alignr} ${tcp_portmon 32768 61000 rservice 0}
${tcp_portmon 32768 61000 rhost 1} ${alignr} ${tcp_portmon 32768 61000 rservice 1}
${tcp_portmon 32768 61000 rhost 2} ${alignr} ${tcp_portmon 32768 61000 rservice 2}
${tcp_portmon 32768 61000 rhost 3} ${alignr} ${tcp_portmon 32768 61000 rservice 3}
${tcp_portmon 32768 61000 rhost 4} ${alignr} ${tcp_portmon 32768 61000 rservice 4}
#$stippled_hr
#${execi 100 ~/.conky/nmap.pl wlan0}
#${execi 100 ~/.conky/nmap.pl eth0}

Tags: linux

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