chibby0ne

To verify a shasum or any other integrity hash, from a website that hosts a file with its shasum, you would normally take the following approach:

1. Download the file and its SHASUMS file and place both of these files in the same directory
2. run sha256sum -c SHASUMS

If the file integrity is intact then it would output:

filename: OK

But what if you only have the file and the shasum and no file? Case in point: Downloading boost libraries from official website

chibby0ne

The main three things are these:
1. Inside /etc/network/interfaces:
The wifi interface should be set as dhcp as have the usual settings for using wpa_conf
2. Inside /etc/dhcpcd.conf:
Disable ipv6
Add the the gateway (router) as static routers=...
3. Create a file /etc/sysctl.d/40-ipv6.conf, where you disable ipv6 for all AND for each interface

(more info about ipv6 disabling in https://wiki.archlinux.org/index.php/IPv6#Disable_IPv6)

chibby0ne

#!/bin/bash

find -maxdepth 1 -type d -print | grep -v \\.

chibby0ne

#!/bin/bash

# Add this one-liner script to the PATH variable and have the power to count the files in a directory from anywhere in the command line

ls -al $1 | grep -E \ \\..*$

chibby0ne

#!/bin/bash

# Add this one-liner script to the PATH variable and have the power to count the files in a directory from anywhere in the command line

#NAME is the prefix that the files share in common
NAME=$1; ls -1 | grep -E ${NAME}[0-9]{1}\\. | sed -e 'p;s/\([0-9]\)/0\1/g' | xargs -n 2 mv

chibby0ne

#!/bin/bash

# Add this one-liner script to the PATH variable and have the power to count the files in a directory from anywhere in the command line

ls -1 $1 | wc -l