Resize images using Imagemagick
Date: July 2, 2020
Install Imagemagick from the repo and run the following to get the size of the image:
identify -format…
Find last 500 modified files and directories
Date: May 9, 2020
Useful for malware auditing:
For directories:
find ./ -type d -printf ‘%T@ %p\t\t %t\n’ | sort -k…
Extract URL’s from file
Date: May 9, 2020
Extract URL’s from a file, sort them and eliminate duplicates:
grep -Eo ‘(http|https)://[^/”]+’ in.txt | sort | uniq…
Monitor active connections in realtime
Date: April 27, 2020
Simple bash script leveraging lsof in a loop:
#!/bin/bash
while true
do
clear
echo -e “[-] Active Connections\n\n”
…
Remove blank lines from a file
Date: April 23, 2020
Just use sed:
sed ‘/^$/d’ file-in.txt >> file-out.txt
Works on macOS and Linux using ZSH.
Reference:…