Per Abildgaard Toft pertoft
pertoft
/ gist:2669cc4787e81bbf691fae58c8ee1671
Created
January 27, 2022 16:08
Raspberry PI 4 PWM example
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| import RPi.GPIO as GPIO | |
| from time import sleep | |
| ledpin = 12 # PWM pin connected to LED | |
| GPIO.setwarnings(False) #disable warnings | |
| GPIO.setmode(GPIO.BOARD) #set pin numbering system | |
| GPIO.setup(ledpin,GPIO.OUT) | |
| pi_pwm = GPIO.PWM(ledpin,1000) #create PWM instance with frequency | |
| pi_pwm.start(0) #start PWM of required Duty Cycle |
pertoft
/ gist:333defaa728896b073bd22a51a7ab344
Last active
June 18, 2024 01:07
Klipper Raspberry PI4 PWM Fan and DS18B20 sensor
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| [temperature_fan enclosure] | |
| pin: !rpi:gpio12 | |
| #pin: rpi:pwmchip0/pwm0 | |
| control: pid | |
| sensor_type: DS18B20 | |
| serial_no: 28-3c01e07653c6 | |
| sensor_mcu: rpi | |
| ds18_report_time: 1.5 | |
| min_temp: 0 | |
| max_temp: 60 |
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| 1) Get ANSIBLE_MODULE_ARGS: | |
| ANSIBLE_KEEP_REMOTE_FILES=1 ansible-playbook playbooks/jira-cmdb-get.yml --vault-password-file=~/.vault_pass -vvv | |
| 2) cd /Users/pto/.ansible/tmp/ansible-tmp-1584606942.395108-45581463648279/ | |
| 3) | |
| python AnsiballZ_jira.py explode | |
| Module expanded into: | |
| /Users/pto/.ansible/tmp/ansible-tmp-1584606942.395108-45581463648279/debug_dir | |
| pto:ansible-tmp-1584606942.395108-45581463648279 pto$ |
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| ceph -w | |
| ceph health detail | |
| ceph osd df | |
| ceph osd find | |
| ceph osd blocked-by | |
| ceph osd pool ls detail | |
| ceph osd pool get rbd all | |
| ceph pg dump | grep pgid | |
| ceph pg pgid |
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| autocmd FileType yaml setlocal ai ts=2 sw=2 et |
pertoft
/ gist:5e38ac8fea87940c3d45f3903fe7f8d0
Created
April 23, 2019 08:59
Get Ubuntu release keys
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| Website with keys: http://releases.ubuntu.com/xenial/ | |
| # wget http://releases.ubuntu.com/xenial/SHA256SUMS.gpg | |
| # wget http://releases.ubuntu.com/xenial/SHA256SUMS | |
| [root@pto-centos pto]# gpg --keyid-format long --verify SHA256SUMS.gpg SHA256SUMS | |
| gpg: Signature made Thu 28 Feb 2019 05:54:26 PM CET | |
| gpg: using DSA key 46181433FBB75451 | |
| gpg: Can't check signature: No public key | |
| gpg: Signature made Thu 28 Feb 2019 05:54:26 PM CET |
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| Ionic server with Cordova/ Ionic native plugins support in browser | |
| ionic serve --cordova --platform=browser |
pertoft
/ gist:2efac86c5a21b93e5d77ec4ee431acca
Created
January 11, 2019 13:37
Openstack Ansible interfaces configuration example
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| #/etc/network/interfaces | |
| auto lo | |
| iface lo inet loopback | |
| dns-nameservers 212.242.40.3 | |
| dns-search cloudlab.telenor.dk | |
| ### Physical interfaces | |
| auto enp27s0f0 | |
| iface enp27s0f0 inet manual |