Skip to content

Instantly share code, notes, and snippets.


Ken Caruso ipl31

View GitHub Profile
TEMP_FILE=$(mktemp /tmp/clean.XXXXXX)
# Prepend the value from "id" the beginning of the line so we can use
# standard unix cli tools like sort. Save it to a temp file.
cat sample.json | jq -cr '"\(.id)\t\(.)"' > $TEMP_FILE
View quote.json
"companyName":"Apple Inc",
ipl31 /
Created Mar 13, 2020
Quant Connect Shareholder Yield Strategy
""" Shareholder Yield Algo.
This is for learning the QuantConnect Algo Framework. I don't expect it to be useful outside of that.
The goal of this algo is:
- create a universe of liquid stocks with the best share holder yield (dividends + buybacks) relative to the market.
- buy an equal weighted portfolio of these stocks.
- rebalance monthly based on share holder yield.
- ShareHolderYieldAlgo() is the main class that configures and instantiates the QuantConnect algo framework.
ipl31 / output.txt
Created Jan 16, 2020
Node exporter example output
View output.txt
# HELP go_gc_duration_seconds A summary of the GC invocation durations.
# TYPE go_gc_duration_seconds summary
go_gc_duration_seconds{quantile="0"} 7.0906e-05
go_gc_duration_seconds{quantile="0.25"} 8.5628e-05
go_gc_duration_seconds{quantile="0.5"} 8.998e-05
go_gc_duration_seconds{quantile="0.75"} 9.7221e-05
go_gc_duration_seconds{quantile="1"} 0.000375568
go_gc_duration_seconds_sum 0.104208159
go_gc_duration_seconds_count 981
# HELP go_goroutines Number of goroutines that currently exist.
ipl31 / node_exporter.service
Last active Jun 6, 2020
Raspberry Pi Node Exporter Unit File
View node_exporter.service
Description=Node Exporter
# Provide a text file location for data with the
# parameter.
ExecStart=/usr/local/bin/node_exporter /var/lib/node_exporter/textfile_collector
ipl31 /
Created Oct 26, 2018 — forked from mpasternacki/
Use multiple git-managed stores
set -e
# git-pass
# ========
# This script allows easy usage of with
# multiple, Git-managed stores. It works both as self-standing shell
# script (that can be committed to the repository itself), or as a Git
# subcommand (in which case it should reside somewhere in $PATH or in
View gist:93250dff37d3844b7ba6d7929fda2f3e
## Meeting
#### Waiving meetings
In some cases the IC might determine that a PM meeting for the incident isn't needed.
If the IC decides to waive the meeting please replace the `Meeting` section with a
note indicating the meeting has been waived (example: `Meeting waived: Paul Mooring`)
View gist:3bbcb99894a59aed5844
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.2.0-60-generic (buildd@toyol) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #91-Ubuntu SMP Wed Feb 19 03:54:44 UTC 2014 (Ubuntu 3.2.0-60.91-generic 3.2.55)
[ 0.000000] Command line: reimage= hosttype=CONTROLLER console=ttyS0,38400n8 console=tty0 elevator=deadline image_name=controller.img.gz root=/dev/sda1 syslog=
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 0000000000099800 (usable)
View gist:8849731
BUG: soft lockup - CPU#1 stuck for 30s! [wget:2220]
[39108.799286] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat isofs ip_tables x_tables pcnet32 8139cp ne2k_pci 8390 e1000 acpiphp
[39108.799286] CPU 1
[39108.799286] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat isofs ip_tables x_tables pcnet32 8139cp ne2k_pci 8390 e1000 acpiphp
[39108.799286] Pid: 2220, comm: wget Not tainted 3.2.0-37-virtual #58-Ubuntu OpenStack Foundation OpenStack Nova
[39108.799286] RIP: 0010:[<ffffffff816562d9>] [<ffffffff816562d9>] _raw_spin_unlock_irqrestore+0x19/0x30
[39108.799286] RSP: 0018:ffff88000a803cf0 EFLAGS: 00000286
[39108.799286] RAX: 0000000000000286 RBX: 0000000000000001 RCX: 0000000000000000
[39108.799286] RDX: 0000000000000004 RSI: 0000000000000286 RDI: 0000000000000286
View gist:8838405
[21842.711624] INFO: task kvm:8138 blocked for more than 120 seconds.
[21842.719878] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[21842.730157] kvm D ffff8818361e4de0 0 8138 1 0x00000080
[21842.730163] ffff880baa3e1c18 0000000000000086 000000000000001b ffff88187fc93ec0
[21842.730169] ffff880baa3e1fd8 ffff880baa3e1fd8 ffff880baa3e1fd8 0000000000013ec0
[21842.730173] ffff880c3d5aae80 ffff880b6e2a8000 ffff880baa3e1c08 ffff881829d8c918
[21842.730178] Call Trace:
[21842.730191] [<ffffffff816f41c9>] schedule+0x29/0x70
[21842.730238] [<ffffffffa01dca77>] xlog_wait+0x67/0x90 [xfs]
[21842.730245] [<ffffffff81092050>] ? try_to_wake_up+0x200/0x200