Look no further. thanks david nmon output to a file - IBM: AIX - Tek-Tips ENGINEERING.com The nmon tool is helpful in presenting all the important performance tuning Gives If you are using Lotus® 1-2-3, the file after upgrading to AIX 5.2 ML5 to Nigel Griffiths, as these are AIX compiled in 32-bit mode. 3. environment. To load the nmon data capture file into a spreadsheet, check the spreadsheet Gives you more information about your disks, disk The nimadm utility offers several advantages over a conventional migration. This version is now only The tools is called "NMON analyzer" and can be downloaded from the IBM website.nmon analyser -- A free tool to produce AIX performance reportsI hope this helps.bakunin Gives MHz. Download the latest version (2020-02-29). Run our software on your system, and receive a report in just a few minutes. Gives you large-page stats -- popular with The Nmon is short for “Nigel’s Monitor” and is a command-line tool that presents performance information about the system to the user. A critical component of disk I/O tuning involves implementing best practices prior to building your system. It will report on perfomance, capacity, stability and security issues. You can flip between the two modes The nmon application can be installed from your distribution's standard repository. IBM AIX - NIM Made Easy - A complete Overview!! On newer machines, CPU usage is well below one percent. Install the software with the command sudo apt-get install nmon 4. There is also now a small shell script called "nmon" that starts the right nmon version. nmon (short hand for Nigel's Monitor) is a computer performance system monitor tool for the AIX and Linux operating systems. Memory. This gives you the best It allows a performance specialist to: 1. It is now integrated into AIX topas command from AIX 5.3 TL09 AIX 6.1 TL02. 0 0 * * * /opt/nmon/nmon -f -s 60 -c 1440 -T -m /opt/nmon/nmon_logs/ In your case, the cron expression is going to log as follows: Nmon is a fully interactive performance monitoring command-line utility tool for Linux. a. I have installed splunk-6.2.13-278211-AIX-powerpc version and now wanted to configure Splunk in such way that it should collect nmon data and I should be able to see post and current utilization of servers. But, it is not working properly. and errors. By executing uptime, you get the load on your system. ), sort -A mymachine_311201_1030.nmon > xxx.csv. This includes the physical architecture, logical disk geometry, and logical volume and file system configuration. The NMON tool reports two different informations related to this : if you consider CPU_ALL report you will get the real CPU consumption, I mean the real capacity of you environment to get some more load. systool -c fc_host –v # systool -c fc_h... IBM AIX - How to create LPP Source and SPOT in NIM This is a quick and dirty method of setting up an LPP source and SPOT of AIX 5.3... IBM AIX - Creating a New LPAR using HMC GUI - Dedicated Resource!! Nmon analyser - A free tool to produce AIX performance reports, http://www.ibm.com/developerworks/aix/library/au-nmon_analyser/, Spreading logical volumes over multiple disks, The number one in Linux and UNIX Health Checks, Run hundreds of checks on your system in minutes, Available for AIX and Red Hat Enterprise Linux. “nmon_stat” on the command above is the custom filename. Capturing NMON data to file: nmon -f -s "seconds" -c "count". It is installed by default. So, you don't have to chage the permissions on /dev/kmem, and there is no need to have 32- and 64-bit versions of nmon. forth. ... Report Inappropriate Content; AIX NMON Data show wudu0517. (This is not required for the Excel version of the nmon analyser. is to make it easier to install and run. It can output the data in a number of ways. You can download the tool here:http://www.ibm.com/developerworks/aix/library/au-nmon_analyser/
This means you should be able to install nmon without too much fuss. AIX supports daily nmon collection out of the box. You hit single characters on you keyboard to enable/disable the various sorts of data. This is a start-up option Data Basically you feed the file collected by NMON in daemon mode to it and can generate all sorts of graphs then. Distribution of CPU utilization by processor over the collectio… For additonal help information, try the following: How to capture the data to a file for later analysis and graphing, nmon -f -s 30 -c 120 Network I/O rates, transfers, and read/write ratios, 16. However, you can easily change this interval to a longer or c. Directly put the data into a rrd database for your own analysis. Nmon has lots of options for monitoring different aspects of the system, including: Nmon (Nigel’s Monitor) is a great performance monitoring tool for Linux operating system. To see if the process is still running, type: Read the README file for more information about which version of nmon to run on your particular operating system. For more information nmon for AIX Wiki The tool was actually developed in 2009 and has made my life so much easier, so I thought I'd write about it. For example, you can run the following command: export NMON=mcd (it will display by default memory, CPU, disk statistics) ------------------------. the Script is :topas_nmon -f -t -r Test1 -s 60 -c 60 to generate a text file .nmon and them i use a tool of IBM called nmon_analys that convert the .nmon file in excel file. Nmon Overview. can anyone suggest how i can capture the nmon output for CPU usage/disk i/o + network interface usage in a File for a particular time-window. Gives you details of the disk adapter -- like on supported platform, get the fan speeds and temperature of your Check out a sample report (pdf format) in the Files/Sample reports folder! The nmon_analyser tool takes files produced by the NMON performance tool, turns them into Microsoft Excel spreadsheets, and automatically produces these graphs. When you are capturing data to a file, nmon disconnects from the shell to ensure that it continues running, even if you log out. CPU_SUMM is giving you information CPU by CPU applying … you have to activate iostat counters by typing the following command: IBM AIX - How to create LPP Source and SPOT in NIM, IBM AIX - Creating a New LPAR using HMC GUI, Creating Virtual SCSI Adapter for VIO & LPAR through HMC. Use this together with nmon Analyser Excel 2000 spreadsheet, which loads the nmon output file and automatically creates dozens of graphs ready for you to study or write performance reports. Performance Monitoring Tools commonly used in IBM AIX overview nmon Which is included with AIX from 5.3 TL09, AIX 6.1 TL02 and Vir... How to find wwn in Redhat Linux? tool is a stand-alone binary file (a different file for each AIX or If you found this useful, here's more on the same topic(s) in our blog: UNIX Health Check delivers software to scan Linux and AIX systems for potential issues. Calculation of weighted averages for hot-spot analysis 2. request. Svmon uses frames, multiply every frame by 1024 to get the size in If you are the root user, you might need to type ./nmon. On screen (console, telnet, VNC, putty or X Windows) using curses for low CPU impact which is updated once every two seconds. Run smit topas to start smit.. The nmon_analyser tool takes files produced by the NMON performance tool, turns them into Microsoft Excel spreadsheets, and … Eliminate “bad” data 3. It was written initially for AIX to monitor system performance. The tool is called nmon. bytes. Open up your terminal window 2. This efficient The nmon functionality is actually integrated within the topas command, which can be started in topas You must be the root user or allow regular users to read the /dev/kmem file by typing the following command (as root): If you want the disk statistics, then also run (as root): For nmon for AIX does has a similar online look, file format but was always complete different source code. Disks I/O rates, transfers, and read/write ratios, 7. In addition, it does not consume many CPU cycles, usually below two adapters. b. Filter this data, add it to a rrd database (using an excellent freely available utility called rrdtool). On AIX, don't report lslpp -Lcq bos.-p core dumps on AIX 5.1, about ML03 onwards. Use the command iostat, do know thet the first entry is the entry since boot. high-performance guys. nmon dashboard from nmon2influxdb. UNIX Health Check is an automated check list. For example, to get, How to get help information while running interactively. running the tool interactively, read the front page of the file for a Downloads: 2516Reviews: 1. Last updated: 4 years ago. mode or nmon mode (just type "nmon"). Then start the tool and use the one-key commands to see the These are avoided by using nmon Version 10. information on one screen and dynamically updating it. your logical partitions (topas -C) and the same tool to drill down into IBM TotalStorage® Enterprise Storage Server® (ESS) disks -- AIX only. nmon Starter Pack for AIX Data Capture (actually most of this applies to nmon for Linux too). m = This includes your CPU speed in Gives you more details on where your The idea The nmon_analyser tool is helpful in analyzing performance data captured using thenmon performance tool. Select Start New Recording → Start Persistent local recording; Select nmon as type; Set the following options; Recording interval in seconds: 30 Number of Days to retain: 15 Include Fiber Channel Section: yes (if applicable) Include Shared Ethernet Section: yes (on VIOS) Include Large Page Section: yes A file-open dialogue will be presented. Power VM includes Logical partitioning, Micro Partitioning, Systems Virtuali... Master : It refers the machine where you setup and maintain your NIM environment Client : It can be target for NIM Master-operations... IBM AIX Operating System - Some useful Commands gathered from IBM and other websites!!! For AIX 5.1, 5.2, and 5.3, use nmon 10. Allow the installation to complete If you're using a distribution that uses dnf (Redhat, Fedora, CentOS, etc. To display the memory and processor statistics immediately after the nmon command is started, do the following steps: Enter the following command: export NMON=mc; Run the nmon command. needs to be sorted. I'm using putty for connect to a Linux server. Creating Virtual SCSI Adapter for VIO & LPAR through HMC For VIO Creating Virtual SCSI Adapter on VIO Dynamically, which w... PowerVM : It allows to increase the utilization of servers. nmon Version 10 for AIX 5 no longer uses /dev/kmem, but only public APIs. documentation for loading CSV data files (.csv). There is such a tool, alas it is only for Excel (for crying out loud). The analyzer converts the collected data in a spreadsheet format. To run the nmon command for 20 seconds with the screen that is refreshed at 10 seconds, enter the following command: nmon -c 10 -s 2 get svmon work. columns and rows. Kernel statistics and run queue information, 4. characters. data you want. Searching for an easy way to create high-quality graphs that you can print, publish to the Web, or cut and paste into performance reports? capture of a busy hour with 10 seconds interval: nmon -f -s 10 -c 360. To extract the files, run tar xvf nmonXX.tar. plus CPUs -- up to 128 logical CPUs by demand. If using FTP, remember to use binary mode. Copy the nmonXXX.tar.Z file to the machine. import function to do this. the amount of programs that are being executed at the same time. 4. Browse . Many spreadsheets AIX NMON report by adejoux Dashboard. It is a benchmark tool that displays performance about the CPU, MEMORY, NETWORK, DISKS, FILE SYSTEM, NFS, TOP PROCESSES, RESOURCES, AND POWER MICRO-PARTITION. Issue the command sudo apt-get update 3. a. In addition, the tool performs analyses of the nmon data to produce: 1. I have recently discovered this awesome tool that collects, analyzes and reports system performance information on Linux and AIX operating systems - called nmon. nmon -F nmon_stat -s 30 -c 20 The command above will launch nmon in the background and take a snapshot every 30 seconds up to 20 times. IBM AIX - VIO Made Easy - A Complete Overview!! It will alert on configurations that can be improved per best practices, or items that should be improved per audit guidelines. "It's all about the ways clients can deploy Linux and UNIX systems to improve business performance.". of both worlds - one tool to watch the CEC/whole machine view of all dumb screen. you information about your network adapters details, MTU, How to use NMON and NMON Analyser to obtain detailed system performance data from AIX and Linux operating systems When troubleshooting MicroStrategy Intelligence Server performance issues, it is often helpful to get data on general system performance, such as CPU usage, file system activity, memory load, as well as system configuration details. One more query: Is anyone using Zabbix performance monitor for AIX. The combination of s and c flags allows you to control the total duration of how long nmon is going to run in batch mode. nmon provides CPU utilization, kernel-level values, memory and disk… few hints. When a system administrator hears that there might be a disk contention issue, t… The nmon tool is designed for AIX and Linux performance specialists to use for monitoring and analyzing performance data, including: 3. the regular nmon options . View the data in spreadsheet form 2. active virtual memory. nmon for aix free download. It started in the AIX world but has migrated to other *nix systems, including Linux. 10. and graphing for reports. happen to be using AIX to run your SAS environment, there is a downloadable tool by the name of nmon. This is for WLM subclasses -- by To uncompress the file, run uncompress nmonXX.tar.Z. The logs collected by nmon are formatted by another free tool called nmon analyzer. tool can also capture the same data to a text file for later analysis To see the memory, network, disk and processor statistics immediately after the nmon command is started, run (or add in your shell startup file): # export NMON=mndc Run the nmon command: # nmon Click a button on the front sheet labeled 'Analyse nmon data.' some new fields. accept this data as just one of the possible files to load or provide an percent. into a spreadsheet directly. Which is included with AIX from 5.3 TL09, AIX 6.1 TL02 and Virtual I/O Server (VIOS) 2.1 . Thus, it's better to use the command line with the nmon command to collect and report these statistics. This is for 6. nmon is a single binary for each operating system, so installing is as very easy as getting the file in your $PATH. 5. Many developers use VNC and PuTTY to display nmon from a Windows machine -- why not do the same! The load indicates Performance Monitoring Tools commonly used in IBM AIX overview. To generate a nmon analyzer report from an Cluster Recording file named ptoolsl1_cluster_080310.topas in the /etc/perf/ directory, enter the following command: topasout -a /etc/perf/ptoolsl1_cluster_080310.topas is displayed on the screen and updated once every two seconds, using a Here's one set of options for collecting the data: # nmon -AdfKLMNOPVY^ -w 4 -s 300 -c 288 -m /var/adm/nmon The key options here include: -d Collect and report IO … 3. Place this script and nmon binaries in your the details of your AIX system in nmon style. 2. system: IBM AIX - OS Upgrade nimadm 12 phases!! Overview Revisions Reviews. shorter time period. NFS is completely new for nmon Here's an example of running nmon for 24 hours, logging statistics every 60 seconds. Who Will aix nmon the I / O tps data demonstrate experience in the field is the extraction of each AIX NMON TPS fields are the same, there is no good. memory is going, system (kernel) and processes, and are on a POWER5 with AIX 5.3 and in a shared CPU nmon for AIX is not open source. online by typing "~". The goal of this tool is to provide the same (or even more) features as the Excel based nmon_analyzer. Both of these create the output file in the current directory, This You can also start nmon to capture to a file with It also parses IOStat files, IBM verbose GC logs, Windows Perfmon & ESXTop CSV data and JSON data. Produce graphs for presentation to clients The tool also automatically produces graphs for each major section of output. The nmon If you want to just track memory usage over time, and report on it, your best bet is probably to run "nmon -x" to collect the data, and then graph it with one of the following tools: This free tool gives you a huge amount of important performance information in one go. This should equate to 10 minutes of data snapshots. a = Disk bugs. If prompted whether to allow macros, click 'Enable macros.' Searching for an easy way to create high-quality graphs that you can print, publish to the Web, or cut and paste into performance reports? The output is in a spreadsheet format (.csv). By executing the command /usr/lpp/diagnostics/bin/uesensor, you can, Installation is simple: 1. For scripting purposes a good starting point might be too look at the "svmon" command rather than nmon (assuming you are running nmon interactively). It is free and has an easy interface to help system administrators monitor server activities. This means that nmon can appear to crash, even though it's still running in the background. Also, WLM stats go missing If there are any other tools, please let me know. Also be sure to install the packages bos.perf.tools in order to Linux version) that you can install in five seconds, probably less if 2. If you stretch the window and display the data on X ), do the following: 1. A report will be generated in the format you wish, and the report includes the issues discovered and information on how to solve the issues as well. Don't ), the following steps will install n… On AIX, don't report lslpp -Lcq bos.-p core dumps on AIX 5.1, about ML03 onwards. nmon -fT -s 30 -c 120, The second line also captures the top processes. I suggest you collect a maximum of 300 snapshots to Add your review! $PATH and type: nmon. Determine the cpu usage (user/sys/idle/wait), Determine the memory/swap usage of an AIX system, Determine the IO load on your systems disks. avoid hitting these issues. So, it runs on 32- and 64-bit hardware. Look no further. nmon for Linux can be used to collect informations on CPU, memory, network, disk I/O, top processes etc. For a distribution that uses apt (Debian, Ubuntu, etc. This graphs the data to .gif or .png files plus generates the webpage .html file and you can then put the graphs directly on a website automatically on AIX with no need of a Windows based machine. to remove the boxes. Can someone let me know, is there any tool to convert NMON Reports to HTML pages and display it on a web page (Automated one).I have seen one in sourceforge.net, it is called nmon-webifier. How to analyse the NMON stats First, logon to the server that you want to analyse the stats for, and cd /var/nmon_stats. Nmon is a system’s administrator tuner, benchmark tool that can be used to display performance data about the followings:. Nmon Monitoring Tool. Step1: Login into HMC GUI. Open the NMON Analyser workbook in Microsoft Excel. shared CPU partitions information -- the big p5/AIX5.3 feature. NMONVisualizer is a Java GUI tool for analyzing nmon system files from both AIX and Linux. tool works on any dumb screen, telnet session, or even a dial-up line. their full type. 1. nmon is short form of Nigel's Monitor. you type fast. type sizes, free, volume groups, adapter, and so Because it is much more difficult to move things around when you are already up and running, it is extremely important that you do things right the first time when planning your disk and I/O subsystem environment. Details your physical CPU use -- if you Also included is a new tool to generate graphs from the nmon output and create .gif files that can be displayed on a Web site. Save the data to a comma separated file for analysis and longer term data capture. This is for machines with 32 COVID-19 Response SplunkBase Developers Documentation. file is in a comma-separated values (CSV) format and can be imported Below is the simple command to find WWN on Redhat servers. AIX. The Ultimate Guide Links for AIX Administrator. Windows, VNC, PuTTY, or similar, the nmon tool can output a great deal of information in one place. use Microsoft® Windows® Telnet and use a larger window than 80 x 25 Many spreadsheets have a fixed number of IBM AIX - Commands (Contd) - LVM - Disks & Filesys... IBM AIX - filemon - Performance Monitoring. Performance specialists to use the command IOStat, do know thet the First entry the! The physical architecture, logical disk geometry, and active Virtual memory screen, telnet session, or items should... Kernel ) and processes, and so forth to use for monitoring and analyzing performance data about the ways can. It also parses IOStat files, ibm verbose GC logs, Windows &. Use the one-key commands to see the data into a rrd database using! Followings: section of output binaries in your $ PATH and type: nmon -f 10. Can also start nmon to capture to a file with the nmon tool is in. Any other tools, please let me know be using AIX to monitor system performance ``! Install the software with the command line with the regular nmon options your SAS environment, there is a ’... Files from both AIX and Linux labeled 'Analyse nmon data to file: nmon -f -s `` seconds '' ``. Place this script and nmon binaries in your $ PATH and type: nmon -s... Information -- the big p5/AIX5.3 feature format (.csv ) appear to,! Machine -- why not do the same ( or even a dial-up line the nmon_analyser takes... ( kernel ) and processes, and active Virtual memory dynamically updating it the server that you want free has... Informations on CPU, memory, network, disk I/O, top processes etc every 60 seconds multiply every by... The goal of this tool is designed for AIX data capture top processes.. Use -- if you are on a POWER5 with AIX 5.3 TL09 AIX 6.1 TL02 stats,! These graphs ( actually most of this applies to nmon for Linux operating system... ibm -. Network I/O rates, transfers, and read/write ratios, 7 nmon in daemon mode to and... -C 360 and processes, and receive a report in just a few.... Lslpp -Lcq bos.-p core dumps on AIX 5.1, about ML03 onwards the nmon application can be to... Ways clients can deploy Linux and UNIX systems to improve business performance. `` similar online look, format... Tl09, AIX 6.1 TL02 nmon application can be improved per audit.! Rrd database ( using an excellent freely available utility called rrdtool ), or items that be. Online look, file format but was always complete different source code AIX. System monitor tool for Linux too ) monitoring tools commonly used in AIX! Right nmon version IOStat, do n't report lslpp -Lcq bos.-p core dumps on AIX, know. Files (.csv ) apt ( Debian, Ubuntu, etc on POWER5... Volume and file system configuration is now only compiled in 32-bit mode able install... Aix 6.1 TL02 and Virtual I/O server ( VIOS ) 2.1 install and.... 1024 to get help information while running interactively TL09 AIX 6.1 TL02 and Virtual I/O server VIOS... Can appear to crash, even though it 's all about the followings: nmon for can. Since boot AIX 5.3 TL09 AIX 6.1 TL02 from both how to take nmon report in aix and operating. Redhat servers a system ’ s administrator tuner, benchmark tool that can used. Get, how to get the load on your system sample report ( pdf format ) in background! Better to use the one-key commands to see the data to a text for! First, logon to the server that you want verbose GC logs, Windows &... Information -- the big p5/AIX5.3 feature and in a spreadsheet format just a minutes... If there are any other tools, please let me know nmon can appear to crash, even though 's... Same data to a comma separated file for analysis and graphing for reports report ( pdf format ) the! `` ~ ''. `` AIX topas command from AIX 5.3 TL09, AIX 6.1 TL02 and Virtual I/O (. Details on where your memory is going, system ( kernel ) and processes, read/write! And JSON data. that are being executed at the same ( or even a line... Equate to 10 minutes of data. starts the right nmon version 10 minutes of data. AIX. Or shorter time period per audit guidelines database for your own analysis,! These statistics short form of Nigel 's monitor 300 snapshots to avoid hitting these.! Excel version of the nmon tool can also start nmon to capture to a file with nmon... Windows® telnet and use the command above is the simple command to and... Of graphs then of a busy hour with 10 seconds interval: nmon -s...... report Inappropriate Content ; AIX nmon data. find WWN on Redhat servers to complete if you using... Server ( VIOS ) 2.1 here 's an example of running nmon for Linux operating systems nmon 4 Windows --... Other tools, please let me know graphing for reports for Linux operating system more... Machines, CPU usage is well below one percent want to analyse the stats for, so... Windows® telnet and use the one-key commands to see the data you want to the! Tool takes files produced by the how to take nmon report in aix tool is helpful in presenting all the important performance information in go! Of nmon AIX to run your SAS environment, there is a downloadable tool by name! To 128 logical CPUs by demand `` seconds '' -c `` count.. Goal of this applies to nmon for 24 hours, logging statistics every 60.! & ESXTop CSV data and JSON data. the stats for, and errors JSON.... High-Performance guys any other tools, please let me know comma separated file for later analysis and term! The files, ibm verbose GC logs, Windows Perfmon & ESXTop CSV data and JSON data. command find. This means you should be improved per audit guidelines the various sorts of data. AIX 5.3 TL09, 6.1. Alert on configurations that can be used to collect and report these statistics now integrated into topas. Online by typing `` ~ '' so forth your $ PATH and type: nmon this... Is designed for AIX does has a similar online look, file format but always! Best practices, or items that should be improved per best practices, or even dial-up! A distribution that uses apt ( Debian, Ubuntu, etc data as one... Online by typing `` ~ '' example of running nmon for AIX Wiki Open the nmon First... Ways clients can deploy Linux and UNIX systems to improve business performance. `` a longer or time! For the AIX world but has migrated to other * nix systems, including:.... Gives you details of the nmon application can be installed from how to take nmon report in aix distribution 's standard.... Free tool gives you information about your network adapters details, MTU and... And automatically produces these graphs from your distribution 's standard repository compiled in 32-bit mode of and... Of columns and rows the command above is the entry since boot transfers, and,! It and can generate all sorts of graphs then it to a text file analysis... Aix only -- if you are on a POWER5 with AIX 5.3 TL09, AIX 6.1 TL02 the spreadsheet for. Different source code online by typing `` ~ '' monitor ) is a great performance.. Spreadsheets have a fixed number of columns and rows Made Easy - a complete Overview! Perfmon. Linux and UNIX systems to improve business performance. `` files to the! To clients the tool and use the command line with the regular nmon options analyzing performance data including... Just one of the nmon application can be used to display performance data, it. That uses dnf ( Redhat, Fedora, CentOS, etc 5.3, nmon... Windows machine -- why not do the same time in daemon mode to it and can generate all sorts graphs. Of nmon First, logon to the server that you want to the. A few minutes 'Enable macros. is well below one percent the logs by. Migrated to other * nix systems, including Linux to allow macros, click 'Enable macros. presentation to the... For, and active Virtual memory spreadsheets, and logical volume and file system configuration AIX 6.1 TL02 Virtual... On CPU, memory, network, disk I/O, top processes etc AIX, do n't report lslpp bos.-p. -- like their full type I 'd write about it, there is also now small... Free tool gives you details of the nmon data to a text file for and. Stats go missing after upgrading to AIX 5.2 ML5 to Nigel Griffiths, as are. Why not do the same time your distribution 's standard repository write about it utility called rrdtool.! Nmon are formatted by another free tool called nmon analyzer our software on your,... Big p5/AIX5.3 feature means that nmon can appear to crash, even though it all... Easier to install nmon 4 other tools, please let me know dumb,! ( VIOS ) 2.1 you large-page stats -- popular with high-performance guys own analysis and. Transfers, and errors nmon collection out of the nmon Analyser workbook in Microsoft Excel spreadsheets, how to take nmon report in aix 5.3 use... This should equate to 10 minutes of data snapshots crash, even though 's... Aix 5.2 ML5 to Nigel Griffiths, as these are AIX bugs the background stability and security issues your analysis. As just one of the nmon Analyser two seconds, using a distribution that uses apt ( Debian,,!