Knowledge is Power
I got stuck with one of the docker-compose.yml that was using v3.8 and my docker-compose version was old. It did not support v3.8 files only v3.3 and below was supported. RaspberryPi at the time of writing only had docker-compose version...
Quickly check your network connections using ss command
Faker is a python library that will generate random data. What can it generate? faker.providers faker.providers.address faker.providers.automotive faker.providers.bank faker.providers.barcode faker.providers.color faker.providers.company faker.providers.credit_card faker.providers.currency faker.providers.date_time faker.providers.file faker.providers.geo faker.providers.internet faker.providers.isbn faker.providers.job faker.providers.lorem faker.providers.misc faker.providers.person faker.providers.phone_number faker.providers.profile faker.providers.python faker.providers.ssn faker.providers.user_agent Example Related posts:...
This article may help you to copy data between on Premises hadoop cluster and AWS S3 bucket.
Background Was working on compiling mysql server from source on a Oracle Linux 6 virtual machine and the root partition got full. Now what are my alternatives? Options Increase space by resizing the .vdi disk file Tried and failed.....
Data import using Sqoop Teradata example $ sqoop import –connect jdbc:teradata://server_name/DATABASE=db1,LOGMECH=LDAP,CHARSET=UTF8 –driver “com.teradata.jdbc.TeraDriver” –username <user1> –password <password1> –query “select a.*, b.* from a inner join b on a.a_id=b.a_id where \$CONDITIONS AND a.f1 in (‘A’,’B’,’C’) group by 1” –null-string ‘\\N’ –null-non-string...
Basic Steps Increase swap partition $ less /etc/dphys-swapfile $ ll /var/swap -rw——— 1 root 100M Aug 20 06:58 /var/swap $ sudo dphys-swapfile swapoff $ sudo vi /etc/dphys-swapfile # add below line for 2GB swap partition CONF_SWAPSIZE=2048 $ sudo dphys-swapfile setup...
(Not original article) sql-metadata is a Python library that uses a tokenized query returned by python-sqlparse and generates query metadata. This metadata can return column and table names from your supplied SQL query. Here are a couple of example from the sql-metadata github readme:...
Hide a user account in MacOS https://support.apple.com/en-us/HT203998 https://www.reddit.com/r/macsysadmin/comments/emxph7/catalina_create_a_hidden_user/ https://github.com/gregneagle/pycreateuserpkg Creating user account https://apple.stackexchange.com/questions/226073/how-do-i-create-user-accounts-from-the-terminal-in-mac-os-x-10-11 https://sterlingit.com.au/how-to-create-a-user-or-admin-user-in-osx-apple-mac-via-terminal-commands-in-9-simple-steps/ https://mackeeper.com/blog/post/356-using-various-types-of-user-accounts-on-mac/ Find files created or modified by an installer http://hints.macworld.com/article.php?story=20091223115101622 Take backup of startup entries I’d take a before and after snapshot to identify...
This automation script runs JMeter test plan with multiple input files specified by JMeter. It also has ability to send email before working on an input file and once the input file processing is complete. This is a working attempt...
Fix the Home and End keys for an external keyboard on Mac.
My mac did not find the newly installed app. Attempting to fix using these commands. Enable and disable spotlight to make the problem go away.
JMeter user properties file Stashing my jmeter user.properties file settings 😉 command-line > bin/jmeter.bat -n -t “project\Test Plan.jmx” -l “project\output_results\testresults.jtl” user.properties jmeter.save.saveservice.output_format=xml jmeter.save.saveservice.url=true jmeter.save.saveservice.samplerData=true jmeter.save.saveservice.requestHeaders=true jmeter.save.saveservice.response_code=true jmeter.save.saveservice.response_data=true jmeter.save.saveservice.responseHeaders=true jmeter.save.saveservice.response_message=true jmeter.save.saveservice.thread_name=true jmeter.save.saveservice.time=true jmeter.save.saveservice.latency=true jmeter.save.saveservice.bytes=true jmeter.save.saveservice.hostname=true jmeter.save.saveservice.label=true jmeter.save.saveservice.data_type=true jmeter.save.saveservice.assertions=true jmeter.save.saveservice.assertion_results_failure_message=true...
X11 forwarding on WSL2 More info here ~/.bashrc export DISPLAY=$(awk ‘/nameserver / {print $2; exit}’ /etc/resolv.conf 2>/dev/null):0 export LIBGL_ALWAYS_INDIRECT=1 Windows links for linux apps in WSL Adds linux GUI application menu to a windows toolbar https://github.com/cascadium/wsl-windows-toolbar-launcher Related posts: Access...
Want to write a Hadoop program in less than 5 minutes? Get in here for a quick check on how it’s done. We use Python and Hadoop streaming to complete the task.
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