bash_grifts.sh

#!/bin/env bash
# ^ important people do it this way ^ #

#-------------------------------------------------------------------------------------------#
# assorted bash grifts. probably related to pki,  insecurity, maybe other things l8er. idk. #
# definitely should probably work on most distros - besides gameboy color and broken ones.  #
#-------------------------------------------------------------------------------------------#

# wildcard, cert chain, & cats - hint: use this to h~a-ck my website if u want.
/acme.sh/acme.sh --issue --dns dns_cf -d markdriscoll.xyz -d '*.dev.markdriscoll.xyz' --server letsencrypt
cat fullchain.cer \*. dev.markdriscoll.xyz .key | tee full-certificate.pem

# scsi mode pages are inherently dishonest. do not blame innocent disks blame their capitalist manufacturers
ls -al /dev/disk/by-id/ | grep "sd[a-z]" | grep ata | awk '{print $9'}

# oh ur gameboy color doesnt have telnet installed? shouldve gone w gameboy advance they come w python2
python -c "import telnetlib; tel=telnetlib.Telnet('us-cloud.company.com','443',10);"

# acpi table surgery
for i in /sys/firmware/acpi/tables/*; do sudo iasl -p $PWD/$(echo $i | cut -d\/ -f6) $i && sudo chown $USER $(echo $i | cut -d\/ -f6); done

# web server for when need a web server - note: localtunnel requires node
python3 -m SimpleHTTPServer 8000 &; sudo localtunnel -k ~/.ssh/id_rsa.pub 8000

# git server for when u need a git server
apt-get -y install git-core gitosis; adduser --home /home/git --gecos "git user" git; su git -c "ssh-keygen -t rsa -f /home/git/.ssh/id_rsa; gitosis-init < ~/.ssh/id_rsa"

# assign top-level JSON entries to Shell Variables
json='{"a":42, "b":"s t r i n g", "c": []}' ; eval $(echo $json | jq -r 'to_entries | .[] | select(.value | scalars) | .key + "=\"" + (.value | tostring) + "\";"' | tee /dev/tty)

# mem suckers
ps aux | sort -nk +4 | tail