Sledování přenosů z/na internet - Historie editací

Admin v 14. 11. 2016, 21:25

2016-11-14T21:25:13Z

Admin v 14. 11. 2016, 12:15

2016-11-14T12:15:07Z

Admin: /* vnstat neaktualizuje data? */

2016-11-14T12:13:02Z

vnstat neaktualizuje data?

Admin: /* vnstat neaktualizuje data? */

2016-11-14T12:12:41Z

vnstat neaktualizuje data?

Admin v 14. 11. 2016, 12:11

2016-11-14T12:11:28Z

Admin v 14. 11. 2016, 12:01

2016-11-14T12:01:50Z

Admin v 14. 11. 2016, 11:52

2016-11-14T11:52:40Z

Admin v 14. 11. 2016, 11:49

2016-11-14T11:49:11Z

Admin v 14. 11. 2016, 11:48

2016-11-14T11:48:23Z

Admin v 14. 11. 2016, 11:36

2016-11-14T11:36:00Z

@@ Řádek 68: / Řádek 68: @@
   ${color orange}${voffset 2}${hr 1}
-  ${color1}Network using vnStat "-i", "-w" and "-m"
+  ${color1}${font sans:bold:size=11}Network using vnStat "-i", "-w" and "-m"${font sans:size=8}
-  ${color}${goto 5}Today ${goto 100}Yesterday ${goto 225}Week ${goto 325}Month ${color green}
+  ${color}${goto 16}Dnes ${goto 100}Včera ${goto 215}Týden ${goto 325}Měsíc ${color green}
-  ${execi 300 vnstat -i eth0 | grep "today" | awk '{print $8" "substr ($9, 1, 1)}'} ${goto 110}${execi 300 vnstat -i eth0 | grep    "yesterday" | awk '{print $8" "substr ($9, 1, 1)}'} ${goto 220}${execi 300 vnstat -i eth0 -w | grep "current week" | awk '{print $9" "substr ($10, 1, 1)}'} ${goto 315}${execi 300 vnstat -i eth0 -m | grep "`date +"%b '%y"`" | awk '{print $9" "substr ($10, 1, 1)}'}
+  ${goto 16}${execi 300 vnstat -i eth1 | grep "today" | awk '{print $8" "substr ($9, 1, 1)}'} ${goto 110}${execi 300 vnstat -i eth1 |  grep "yesterday" | awk '{print $8" "substr ($9, 1, 1)}'} ${goto 220}${execi 300 vnstat -i eth1 -w | grep "current week" | awk  '{print $9" "substr ($10, 1, 1)}'} ${goto 325}${execi 300 vnstat -i eth1 -m | grep "`date +"%b '%y"`" | awk '{print $9" "substr  ($10, 1, 1)}'}
   ${color orange}${voffset 2}${hr 1}

@@ Řádek 2: / Řádek 2: @@
 Vycházím z článku [http://askubuntu.com/questions/1459/how-can-you-monitor-internet-data-usage How can you monitor internet data usage?]
-=== vnStat - Light Weight Console-based Network Monitor ===
+== vnStat - Light Weight Console-based Network Monitor ==
 vnStat is a console-based network traffic monitor for Linux and BSD that keeps a log of network traffic for the selected interface(s). It uses the network interface statistics provided by the kernel as information source. This means that vnStat won't actually be sniffing any traffic and also ensures light use of system resources.
-==== Installation ====
+=== Installation ===
 vnStat is in the official repositories so no need to link to a new ppa. To install create a Terminal instance using Ctrl+Alt+T and type at the prompt:
@@ Řádek 12: / Řádek 12: @@
 After installation, keep your Terminal open for the following sections. There is no need to reboot.
-==== Configuration ====
+=== Configuration ===
 Pick a preferred network interface and edit the Interface variable in the /etc/vnstat.conf accordingly. To the list all interfaces available to vnstat, use:
@@ Řádek 22: / Řádek 22: @@
   sudo vnstat -u -i eth1
-==== Start Systemd Service ====
+=== Start Systemd Service ===
 After introducing the interface(s) and checking the config file. You can start the monitoring process via systemd:
@@ Řádek 33: / Řádek 33: @@
 From now on vnstat will be gathering network usage in the background using such a small percentage of CPU it doesn't show up on conky's (system monitor's) top 9 list of processes (on my machine).
-==== Usage (from Command Line) ====
+=== Usage (from Command Line) ===
 Query the network traffic:
@@ Řádek 47: / Řádek 47: @@
   vnstat --help
-==== Monthly Totals ====
+=== Monthly Totals ===
 To see monthly totals, use:
@@ Řádek 59: / Řádek 59: @@
      estimated        13 MiB |       4 MiB |      17 MiB |
-==== Conky example ====
+=== Conky example ===
 Conky is a popular light-weight System Monitor used across many Linux distributions. You can vnStat bandwidth totals to your conky display like this:
@@ Řádek 76: / Řádek 76: @@
 You may have to change eth0 to wlan0 or eth1, etc. depending on your network name reported by ifconfig.
-=== Zobrazení hodnot jako sumář ===
+== Zobrazení hodnot jako sumář ==
 With
   ifconfig | cut -c 1-8 | sort | uniq -u
@@ Řádek 93: / Řádek 93: @@
 * tx is the transferred traffic
-=== Další možnosti sledování ===
+== Další možnosti sledování ==
 Apart from any software solution I would suggest looking at '''your provider'''. Many of them have monitoring tools which send you a warning when you reach a certain limit or block your access temporarily. This has the advantage that you get some "official" number.
-=== Jak zjistím běžící servisy ===
+== Jak zjistím běžící servisy ==
 Since Ubuntu has recently switched over to systemd, some services will be listed by upstart.
   service --status-all
@@ Řádek 115: / Řádek 115: @@
 There is a '''good summary''' on systemd over on the [https://wiki.archlinux.org/index.php/Systemd Arch wiki]
-=== vnstat neaktualizuje data? ===
+== vnstat neaktualizuje data? ==
 Viz [http://askubuntu.com/questions/500663/vnstat-not-updating vnstat not updating].
 '''Otázka''':

@@ Řádek 118: / Řádek 118: @@
 Viz [http://askubuntu.com/questions/500663/vnstat-not-updating vnstat not updating].
 '''Otázka''':
 "I installed vnstat on my Ubuntu 14.04 server to track my internet usage (I have a limited monthly transfer). The database never updates, however. I've tried uninstalling/reinstalling, but that doesn't work. What do I need to do to get vnstat to update and be accurate?"

@@ Řádek 121: / Řádek 121: @@
 '''Řešení''':
 Run
@@ Řádek 145: / Řádek 143: @@
 Toto řešení jsem musel použít, protože můj vnstat zpočátku neaktualizoval!
 {{tags}}  networking system-monitor bandwidth internet

← Starší verze		Verze z 14. 11. 2016, 12:11
Řádek 114:		Řádek 114:

	There is a '''good summary''' on systemd over on the [https://wiki.archlinux.org/index.php/Systemd Arch wiki]		There is a '''good summary''' on systemd over on the [https://wiki.archlinux.org/index.php/Systemd Arch wiki]
		+
		+	=== vnstat neaktualizuje data? ===
		+	Viz [http://askubuntu.com/questions/500663/vnstat-not-updating vnstat not updating].
		+	'''Otázka''':
		+	"I installed vnstat on my Ubuntu 14.04 server to track my internet usage (I have a limited monthly transfer). The database never updates, however. I've tried uninstalling/reinstalling, but that doesn't work. What do I need to do to get vnstat to update and be accurate?"
		+
		+	'''Řešení''':
		+
		+
		+
		+	Run
		+
		+	sudo chown -R vnstat:vnstat /var/lib/vnstat
		+
		+	This fixed my problem on Ubuntu 14.04.
		+
		+	Make sure you have following files in that folder and have proper ownership.
		+
		+	boby@fwhlin:/var/lib/vnstat$ ls -la
		+	total 16
		+	drwxr-xrwx 2 vnstat vnstat 4096 May 16 01:50 .
		+	drwxr-xr-x 78 root root 4096 Jul 22 15:14 ..
		+	-rw-r--rwx 1 vnstat vnstat 2792 Jul 26 00:26 eth0
		+	-rw-rw-r-- 1 vnstat vnstat 2792 Jul 26 00:26 .eth0
		+	boby@fwhlin:/var/lib/vnstat$
		+
		+	.eth0 is temp file, that may disappear sometimes.
		+
		+	'''Poznámka''':
		+
		+	Toto řešení jsem musel použít, protože můj vnstat zpočátku neaktualizoval!
		+

	{{tags}} networking system-monitor bandwidth internet		{{tags}} networking system-monitor bandwidth internet

@@ Řádek 89: / Řádek 89: @@
 [[Image:vnstati-obrazek.png]]
 * rx is the received traffic
 * tx is the transferred traffic
 {{tags}}  networking system-monitor bandwidth internet

← Starší verze		Verze z 14. 11. 2016, 11:52
Řádek 89:		Řádek 89:

	[[Image:vnstati-obrazek.png]]		[[Image:vnstati-obrazek.png]]
		+
		+
		+	* rx is the received traffic
		+	* tx is the transferred traffic
		+
	{{tags}} networking system-monitor bandwidth internet		{{tags}} networking system-monitor bandwidth internet

@@ Řádek 84: / Řádek 84: @@
 For one interface, you can then visualize the traffic like this:
-vnstati -vs -i eth1 -o ~/summary.png
+ vnstati -vs -i eth1 -o ~/summary.png
 gives a nice summary:

← Starší verze		Verze z 14. 11. 2016, 11:48
Řádek 76:		Řádek 76:

	You may have to change eth0 to wlan0 or eth1, etc. depending on your network name reported by ifconfig.		You may have to change eth0 to wlan0 or eth1, etc. depending on your network name reported by ifconfig.
		+	=== Zobrazení hodnot jako sumář ===
		+	With
		+	ifconfig \| cut -c 1-8 \| sort \| uniq -u
		+	you can list the interfaces:
		+	eth1
		+	lo
		+	For one interface, you can then visualize the traffic like this:
		+
		+	vnstati -vs -i eth1 -o ~/summary.png
		+
		+	gives a nice summary:
		+
		+	[[Image:vnstati-obrazek.png]]
	{{tags}} networking system-monitor bandwidth internet		{{tags}} networking system-monitor bandwidth internet

← Starší verze		Verze z 14. 11. 2016, 11:36
Řádek 76:		Řádek 76:

	You may have to change eth0 to wlan0 or eth1, etc. depending on your network name reported by ifconfig.		You may have to change eth0 to wlan0 or eth1, etc. depending on your network name reported by ifconfig.
		+	{{tags}} networking system-monitor bandwidth internet