Joshy Cyriac joshy

joshy / clean.sh

Created July 10, 2020 10:41

delete oldest first directories

	# delete oldest first, first 100 entries of directories
	ls -lctr \| head -n 100 \| xargs sudo rm -rf

joshy / slurm.sh

Created July 28, 2020 06:58

slurm actual hardware configuration

	#!/bin/sh
	slurmd -C

joshy / gist:9629c24f8c2fb1b4d66d7a58f40fabf3

Created February 17, 2021 12:21

nushell examples

	# nushell 0.27

	# find small files and delete them
	ls */LWS \| where size < 16mb \| each { rm $it.name }

joshy / gist:68f4d19f4e68e609dc2fac18f695771d

Last active November 8, 2021 01:52

Find out key names for i3wm configuration

xev -event keyboard | egrep -o 'keycode.*\)'

joshy / gist:38514c737188e7780f84060e804085ad

Created November 24, 2021 16:03

vmware new disk on linux make visible without reboot

for host in /sys/class/scsi_host/*; do echo "- - -" | sudo tee $host/scan; ls /dev/sd* ; done

joshy / gist:6e6f798b80668d5c6be93789a68f2c38

Created January 24, 2022 10:52

My x2go FAQ

	# vscode not showing up
	code --user-data-dir=/tmp/remote

	# firefox not showing up
	firefox -P # create a new profile

joshy / gist:73e7ae352965716406e65342441ed4a8

Created August 10, 2022 06:17

clean /var/log/journal

sudo journalctl --vacuum-size=500M

joshy / gist:5a5431e74795b14c62b7978977603d1d

Created June 15, 2023 06:40

Windows get cmd line arguments of a windows process

	# open powershell as administrator and run
	wmic process where ProcessId=<ID> get CommandLine

joshy / gist:b4fb7731dd7cd9969ec74a9996ad7b4e

Created January 9, 2024 08:48

Picasso <-> Basel

	Das Wunder von Basel:
	https://www.swissinfo.ch/ger/direktedemokratie/schauplatz-schweiz--12-_das-picasso-wunder-zu-basel/43549972

joshy / gist:e2e52cb29dae8cf0afd7c1e042b05c24

Created January 19, 2024 07:19

Certificate expiration date

openssl s_client -connect <hostname>:<port> | openssl x509 -noout -dates