Debian (Linux OS) on Docker

Debian (Linux OS) on Docker ====================================== based on macOS Install Docker -------------- ```bash brew cask install docker ``` ### Installed Docker path ```bash /Applications/Docker.app/Contents/Resources/bin/docker ``` Create Debian image -------------------- ```bash $ docker run --name debian -i -v /Users/yourusername/Docker/Debian -t debian:wheezy /bin/bash ``` Start your image created on Docker ------------------------------------------ ```bash $ docker start debian ``` Stop your image created on Docker ------------------------------------------ ```bash $ docker stop debian ``` SSH access into a container --------------------------- ```bash docker exec -it debian /bin/bash ```

Jenkins on Docker

Jenkins on Docker ====================================== based on macOS Install Docker -------------- ```bash brew cask install docker ``` ### Installed Docker path ```bash /Applications/Docker.app/Contents/Resources/bin/docker ``` Create Jenkins image -------------------- ```bash $ docker run --name myjenkins -p 8080:8080 -p 50000:50000 -v /var/jenkins_home jenkins ``` or to specify the absolute path ```bash $ docker run --name myjenkins -p 8080:8080 -p 50000:50000 -v /Users/yourusername/Docker/Jenkins:/var/jenkins_home jenkins ``` Open Jenkins site ------------------ Go to with a browser ```bash http://localhost:8080/ ``` To know the admin password ``` $ less /path/to/yourJenkinsImage/Jenkins/secrets/initialAdminPassword ``` You should create an account on your Jenkins site. Start your Jenkins image created on Docker ------------------------------------------ ```bash $ docker start myjenkins ``` Stop your Jenkins image created on Docker ------------------------------------------ ```bash $ docker stop myjenkins ``` SSH access into a container --------------------------- ```bash docker exec -it myjenkins /bin/bash ``` ```bash jenkins@abcdefg123456:/$ echo $JENKINS_HOME /var/jenkins_home ```

Can use a phone call but cannot FaceTime for Mac

Can use a phone call but cannot FaceTime for Mac ====================================== Symptom -------- - I use FaceTime on El Capitan. - I can use FaceTime on iPhone. - On FaceTime on Mac I can choose "Call Using iPhone" but cannot FaceTime. - FaceTime Video and Voice icons are greyed out. - On FaceTime on Mac I can receive a FaceTime call from others but cannot call others from me. Cause -------- - You will find a local telephone number a card in your contacts, e.g. 090-1234-5678. - Local telephone numbers don't work on FaceTime on Mac. Solution -------- - You need to put **a country number** in your contacts, e.g. +44 for UK, +81 for Japan. - For instance a telephone number in Japan 080-1234-5678 should be changed into +81 80-1234-5678.

Agile Methodologies

Agile Methodology Books ======================= |Abbreviation|Name|The Book| |--|--|--| |LeSS|Large-scale Scrum|<a href="http://www.amazon.com/gp/product/0321985710/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0321985710&linkCode=as2&tag=tofu02-20&linkId=KX5VFAZRK5D6Z5TE"><img border="0" src="http://ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&ASIN=0321985710&Format=_SL160_&ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=tofu02-20" ></a><img src="http://ir-na.amazon-adsystem.com/e/ir?t=tofu02-20&l=as2&o=1&a=0321985710" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />| |DAD|Disciplined Agile Delivery|<a href="http://www.amazon.com/gp/product/0132810131/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0132810131&linkCode=as2&tag=tofu02-20&linkId=S7UAPFE6MWDEFDTL"><img border="0" src="http://ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&ASIN=0132810131&Format=_SL160_&ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=tofu02-20" ></a><img src="http://ir-na.amazon-adsystem.com/e/ir?t=tofu02-20&l=as2&o=1&a=0132810131" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />| |SAFe|Scaled Agile Framework|Release on November 27, 2016 <a href="http://www.amazon.com/gp/product/0134209427/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0134209427&linkCode=as2&tag=tofu02-20&linkId=WKHX7GJLQRCTBSGK">Scaled Agile Framework (SAFe) Distilled: A Practical Guide to Scaling Agile in the Enterprise</a><img src="http://ir-na.amazon-adsystem.com/e/ir?t=tofu02-20&l=as2&o=1&a=0134209427" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />| |ASR|Agile Software Requirements|<a href="http://www.amazon.com/gp/product/0321635841/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0321635841&linkCode=as2&tag=tofu02-20&linkId=44VCG5YTMU7RZ23U"><img border="0" src="http://ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&ASIN=0321635841&Format=_SL160_&ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=tofu02-20" ></a><img src="http://ir-na.amazon-adsystem.com/e/ir?t=tofu02-20&l=as2&o=1&a=0321635841" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />| Related Books ============= |Abbreviation|Name|The Book| |--|--|--| |USM|User Story Mapping|<a href="http://www.amazon.com/gp/product/1491904909/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=1491904909&linkCode=as2&tag=tofu02-20&linkId=OF5352BWA6WJXMVD"><img border="0" src="http://ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&ASIN=1491904909&Format=_SL160_&ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=tofu02-20" ></a><img src="http://ir-na.amazon-adsystem.com/e/ir?t=tofu02-20&l=as2&o=1&a=1491904909" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />| |AE&P|Agile Estimating and Planning|<a href="https://www.amazon.com/gp/product/0131479415/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0131479415&linkCode=as2&tag=tofu02-20&linkId=1bed2766bef9c8a115d2f8e50b14d915"><img border="0" src="//ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&MarketPlace=US&ASIN=0131479415&ServiceVersion=20070822&ID=AsinImage&WS=1&Format=_SL160_&tag=tofu02-20" ></a><img src="//ir-na.amazon-adsystem.com/e/ir?t=tofu02-20&l=am2&o=1&a=0131479415" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />| |MJ|Mastering JIRA|<a href="https://www.amazon.com/gp/product/1784396516/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=1784396516&linkCode=as2&tag=tofu02-20&linkId=f04b7ab7c45a494a5d6209b65066ab72"><img border="0" src="//ws-na.amazon-adsystem.com/widgets/q?_encoding=UTF8&MarketPlace=US&ASIN=1784396516&ServiceVersion=20070822&ID=AsinImage&WS=1&Format=_SL160_&tag=tofu02-20" ></a><img src="//ir-na.amazon-adsystem.com/e/ir?t=tofu02-20&l=am2&o=1&a=1784396516" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />|

Buffalo LinkStation as a Server (BaaS)

Buffalo LinkStation as a Server (BaaS) ====================================== You can use Baffalo LinkStation as a Linux server because it is based on Linux. Download `acp_commander.jar` ----------------------------- http://downloads.buffalo.nas-central.org/TOOLS/ALL_LS_KB_ARM9/ACP_COMMANDER/ Run the following commands --------------------------- ```bash IP=<IP address of your LinkStation> ADMIN_PW=<the password of admin> ROOT_PW=<a password of root, which will be set in this process> java -jar acp_commander.jar -t $IP -ip $IP -pw $ADMIN_PW -c "(echo $ROOT_PW ; echo $ROOT_PW) | passwd" java -jar acp_commander.jar -t $IP -ip $IP -pw $ADMIN_PW -c "sed -i 's/UsePAM yes/UsePAM no/g' /etc/sshd_config" java -jar acp_commander.jar -t $IP -ip $IP -pw $ADMIN_PW -c "sed -i 's/PermitRootLogin no/PermitRootLogin yes/g' /etc/sshd_config" java -jar acp_commander.jar -t $IP -ip $IP -pw $ADMIN_PW -c "/etc/init.d/sshd.sh restart" ``` If you get the following error, ```bash Trying to authenticate EnOneCmd... ACP_STATE_OK Trying to authenticate with admin password... ACP_STATE_OK >sed -i 's/UsePAM yes/UsePAM no/g' /etc/sshd_config OK (ACP_STATE_OK) Changeing IP: ACP_STATE_PASSWORD_ERROR Please note, that the current support for the change of the IP is currently very rudimentary. The IP has been set to the given, fixed IP, however DNS and gateway have not been set. Use the WebGUI to make appropriate settings. ``` check the variables set without any quotes. It should be successful as follows ```bash Trying to authenticate EnOneCmd... ACP_STATE_OK Trying to authenticate with admin password... ACP_STATE_OK OK (ACP_STATE_OK) Changeing IP: ACP_STATE_PASSWORD_ERROR Please note, that the current support for the change of the IP is currently very rudimentary. The IP has been set to the given, fixed IP, however DNS and gateway have not been set. Use the WebGUI to make appropriate settings. ``` BTW changeing is a typo and sort of weird English... If you have the error still, run the following ```bash $ java -jar acp_commander.jar -t $IP -ip $IP -pw $ADMIN_PW -s ``` and run a command. This is one liner so that you ought to run the above again per a command. Go with ssh ----------- ```bash $ ssh -l root <IP address of LinkStation> ``` Shared folders are under `/mnt/array1`. Misc ---- `acp_commander.jar` can run commands for LinkStation. You can list commands with `-h` ```bash java -jar acp_commander.jar -h ``` a result ``` $ java -jar acp_commander.jar -h there seems to be no existing prefs, write default values ACP_commander out of the nas-central.org (linkstationwiki.net) project. Used to send ACP-commands to Buffalo linkstation(R) LS-PRO. WARNING: This is experimental software that might brick your linkstation! Version 0.4.1 (beta) Usage: acp_commander [options] -t target options are: -t target .. IP or network name of the Linkstation -m MAC ... define targets mac address set in the ACP package *), default = FF:FF:FF:FF:FF:FF. -na ... no authorisation, skip the ACP_AUTH packet. You should only use this option together with -i. -ba ... use bug/bufferoverflow on LS to bypass usual password authentication. Standard until acp_commander 0.4. -pw passwd . your LS admin password. If not given, but required you'll be asked for it. -i ID ... define a connection identifier, if not given, a random one will be used. (With param MAC the senders MAC address will be used.) Successfull authenitfications are stored in conjunction with a given connection ID. So you may reuse a previously used one. Using a lot of different id's in a chain of commands might cause a lot of overhead at the linkstation. -p port ... define alternative target port, default = 22936 -b localIP.. bind socket to local address. Use if acp_commander can not find your linkstation (might use wrong adapter). -f ... find linkstation(s) by sending an ACP_DISCOVER package -o ... open the linkstation by sending 'telnetd' and 'passwd -d root', thus enabling telnet and clearing the root password -c cmd ... sends the given shell command cmd to the linkstation. -s ... interactive shell -cb ... clear \boot, get rid of ACP_STATE_ERROR after firmware update output of df follows for control -ip newIP... change IP to newIP (basic support). -save ... save configuration -load ... load configuration -blink ... blink LED's and play some tones -savepref... write out acp_commander.preferences (XML) for editing. -loadpref... load acp_commander.preferences (XML) and store values in default place. -gui nr ... set Web GUI language 0=Jap, 1=Eng, 2=Ger. -addons ... install addons.tar from local or linkstationwiki. -diag ... run some diagnostics on LS settings (lang, backup). -emmode ... Linkstation reboots next into EM-mode. -normmode .. Linkstation reboots next into normal mode. -reboot ... reboot Linkstation. -shutdown .. shut Linkstation down. -d1...-d3 .. set debug level, generate additional output debug level >= 3: HEX/ASCII dump of incoming packets -q ... quiet, surpress header, does not work with -h or -v -h | -v ... extended help (this output) -u ... (shorter) usage *) this is not the MAC address the packet is sent to, but the address within the ACP packet. The linkstation will only react to ACP packets if they carry the correct (its) MAC-address or FF:FF:FF:FF:FF:FF This program is the result of the work done at nas-central.org (linkstationwiki.net), which is not related with Buffalo(R) in any way. Experimental software, use with care, it might brick your Linkstation! If this helps you, please consider donating to www.linkstationwiki.net $ ```