[CentOS] CentOS7 DF problem

2017-06-19 Thread 望月忠雄
On CentOS7 df shows not correct data about /dev/vdb # df Filesystem 1K-blocksUsed Available Use% Mounted on /dev/mapper/centos-root 13105152 2695388 10409764 21% / devtmpfs 8140264 0 8140264 0% /dev tmpfs 8150940 0 815

Re: [CentOS] GPX files

2017-06-19 Thread Karanbir Singh
Hi Martin, On 31/05/17 00:02, J Martin Rushton wrote: > I have a Garmin 78s marine GPS receiver and it stores tracks in GPX > format. This is an XML encoded set of points giving longitude, > latitude, time and sea depth. Garmin support viewing this via their > Garmin Express product, but there o

Re: [CentOS] GPX files

2017-06-19 Thread Philippe BOURDEU d'AGUERRE
Le 19/06/2017 à 14:05, Karanbir Singh a écrit : The POI tracking and specially the topo tracking on viking is pretty good. There is no viable road-route planner that works on Linux at this point though. Did you try routino (https://www.routino.org/) ? I have some success in planing routes (main

[CentOS] looking for graphing tools

2017-06-19 Thread Fred Smith
Hi! I have bazillions of incoming (rejected) attempts to connect to my SMTP server, and I'm interested in separating out those that seem to come in huge bunches (e.g., the one from yesterday that ran for about 10 hours and sent over 4100 attempts), and graphing them so I can see the spacing and/or

[CentOS] Updating to CentOS 7.3

2017-06-19 Thread Jerry Geis
I have remote systems that need updating. C5 and C6 systems. Is there a "method" that is out there that you can load an ISO of 7.3 on a different partition (other than root) tell the boot up process that the ISO is there, do a clean install, install everything, auto reboot, and now C7 is installed

Re: [CentOS] looking for graphing tools

2017-06-19 Thread Mark LaPierre
Hey Fred, If you can organize your data into a spreadsheet you can use the built in graphing abilities of LibreOffice Calc. That should be sufficient for a limited use application like you are describing. I use LibreOffice Calc to make an hourly graph of my Internet upload and download speed per

Re: [CentOS] Updating to CentOS 7.3

2017-06-19 Thread Jonathan Billings
On Jun 19, 2017, at 8:13 PM, Jerry Geis wrote: > Is there a "method" that is out there that you can load an ISO of 7.3 on a > different partition (other than root) tell the boot up process that the ISO > is there, do a clean install, install everything, auto reboot, and now C7 > is installed and r

Re: [CentOS] looking for graphing tools

2017-06-19 Thread Ian Mortimer
On Mon, 2017-06-19 at 15:26 -0400, Fred Smith wrote: > I can figure out some simple scripting to turn the maillog entries > into times since the epoch, or other formats, if needed, but I have > no experience with the various graphing tools availabe, or even > what (or where) they are. mrtg would

Re: [CentOS] looking for graphing tools

2017-06-19 Thread John R Pierce
On 6/19/2017 7:25 PM, Ian Mortimer wrote: mrtg would be a simple option. It's designed for graphing network traffic but can be used to graph anything you like. There are examples in the contrib directory. mrtg is very obsolete, and has been replaced with rrdtool, and integrated realtime gra