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agatsoh / oct_11_2018_16_08_10
Created October 11, 2018 11:43
journalctl -keb -1 command output
Oct 11 16:08:05 krishna-pc kernel: usb 1-6: Product: Bluetooth Radio
Oct 11 16:08:05 krishna-pc kernel: usb 1-6: Manufacturer: Realtek
Oct 11 16:08:05 krishna-pc kernel: usb 1-6: SerialNumber: 00e04c000001
Oct 11 16:08:05 krishna-pc kernel: hidraw: raw HID events driver (C) Jiri Kosina
Oct 11 16:08:05 krishna-pc kernel: usbcore: registered new interface driver usbhid
Oct 11 16:08:05 krishna-pc kernel: usbhid: USB HID core driver
Oct 11 16:08:05 krishna-pc kernel: input: PixArt Dell MS116 USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:413C:301A.0001/input/input5
Oct 11 16:08:05 krishna-pc kernel: hid-generic 0003:413C:301A.0001: input,hidraw0: USB HID v1.11 Mouse [PixArt Dell MS116 USB Optical Mouse] on usb-0000:00:14.0-1/input0
Oct 11 16:08:05 krishna-pc kernel: random: fast init done
Oct 11 16:08:05 krishna-pc kernel: EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
@agatsoh
agatsoh / dmesg_output_11_oct_2018
Created October 11, 2018 11:57
sudo dmesg
[sudo] password for krishna:
[ 0.000000] microcode: microcode updated early to revision 0x96, date = 2018-05-15
[ 0.000000] Linux version 4.18.12.a-1-hardened (builduser@anthraxx) (gcc version 8.2.1 20180831 (GCC)) #1 SMP PREEMPT Thu Oct 4 14:02:21 CEST 2018
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-linux-hardened root=UUID=91896567-444d-4862-94a8-69b7bfc37336 rw quiet resume=UUID=b430f61c-62cd-48f3-a3e2-3b4758466072
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
@agatsoh
agatsoh / oct_11_2018_20_26_49
Created October 11, 2018 17:01
journalctl -keb -1 output at the particular time.
[krishna@krishna-pc ~]$ journalctl -keb -1
Oct 11 20:24:53 krishna-pc kernel: RSP: 002b:00007ffcc35a6aa8 EFLAGS: 00000206 ORIG_RAX: 0000000000000053
Oct 11 20:24:53 krishna-pc kernel: RAX: ffffffffffffffda RBX: 00007ffcc35a6b60 RCX: 00007ff4031d337b
Oct 11 20:24:53 krishna-pc kernel: RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00007ffcc35a6b60
Oct 11 20:24:53 krishna-pc kernel: RBP: 0000000000000012 R08: 0000000000000000 R09: 0000562b4a330bd0
Oct 11 20:24:53 krishna-pc kernel: R10: 0000000000000011 R11: 0000000000000206 R12: 00000000000001c0
Oct 11 20:24:53 krishna-pc kernel: R13: 0000000000000078 R14: 00007ffcc35a6b76 R15: 0000000000000000
Oct 11 20:24:57 krishna-pc kernel: watchdog: BUG: soft lockup - CPU#7 stuck for 22s! [TaskSchedulerFo:3697]
Oct 11 20:24:57 krishna-pc kernel: Modules linked in: ccm rfcomm fuse bnep uvcvideo btusb btrtl btbcm videobuf2_vmalloc btintel videobuf2_memops videobuf2_v4l2 videobuf2_common bluetooth vid>
Oct 11 20:24:57 krishna-pc kernel: ghash_clmulni_intel vfat zstd_deco
@agatsoh
agatsoh / list-unit-files
Created October 12, 2018 05:29
systemctl list-unit-files --state=enabled output
systemctl list-unit-files --state=enabled
UNIT FILE STATE
var-lib-snapd-snap-core-5328.mount enabled
org.cups.cupsd.path enabled
autovt@.service enabled
avahi-daemon.service enabled
bluetooth.service enabled
dbus-org.bluez.service enabled
dbus-org.freedesktop.Avahi.service enabled
dbus-org.freedesktop.NetworkManager.service enabled
@agatsoh
agatsoh / python3.7.3_on_MX_Linux_18_1.md
Last active September 8, 2020 05:52
Install python 3.7 on MX Linux 18.1

Installing Python 3.7.3 on MX-linux 18.1

I was following this blog to install python 3.7.3 on my MX-linux 18.1 machine. Step by step procedure is as follows

  1. Install the pre-requisites

sudo apt-get install build-essential checkinstall
sudo apt-get install libreadline-gplv2-dev libncursesw5-dev libssl-dev \
 libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev libffi-dev
@agatsoh
agatsoh / merge_arrays_cpp
Last active June 23, 2019 17:45
#include <iostream>
using std::cout;
using std::cin;
struct Array {
int *A;
int size;
int length;
};
@agatsoh
agatsoh / raiden_payment
Created July 9, 2019 19:33
import requests
import time
def payment():
return requests.post('http://localhost:5012/api/v1/payments/0x610f3c3C1998FAd6A659A9f5Bb83962DA27eAf1d/0x80Cf7AcFde7Cb110675cD7B478c167cF1A5b2f0e',
headers={ 'Content-Type': 'application/json', }, json={ 'amount': 1 })
@agatsoh
agatsoh / failedtoretrieveltskernel
Created July 15, 2019 06:14
$ ./install-lts-kernel-v3.sh
Do not just run this. Examine and judge. Run at own risk.
Do not run on virtualbox.
Intended to be used on ssd/harddisk.
Press enter to continue
Installing with yay
[sudo] password for krishna:
@agatsoh
agatsoh / payment_script_goerli
Created July 31, 2019 11:53
import requests
import time
def payment():
return requests.post('http://localhost:5011/api/v1/payments/0xb0723f82B595De47920C9A1605b7dF754d8cDe5C/0xf1a500EA6B3afDcF98C8ff466dB68875003Bb686',
headers={ 'Content-Type': 'application/json', }, json={ 'amount': 1 })
@agatsoh
agatsoh / Deploy WETH contract
Created August 5, 2019 12:27
import json
from eth_utils import encode_hex
from web3 import HTTPProvider, Web3
from solc import compile_source
from web3.contract import ConciseContract
# Solidity source code
contract_source_code = '''