diff --git a/.bash_aliases b/.bash_aliases
index 085c52f..d26548d 100644
--- a/.bash_aliases
+++ b/.bash_aliases
@@ -1,31 +1,43 @@
-## Apt
+# System
+alias reload='source ~/.bashrc'
+alias rebash='source ~/.bash_aliases'
+alias please='/usr/bin/sudo $(history -p !!)'
+alias hs='history|grep'
+
+# Apt
 alias upgrade='sudo apt update && sudo apt upgrade -y'
 
-## Compression
-alias tgz='tar -zxvf'
-alias tbz='tar -jxvf'
-alias lzo='tar --lzop -cvf'
-alias ulzo='tar xvf'
+# File management
+alias rm='rm -i'
+alias cp='cp -i'
+alias mv='mv -i'
 
-## Navigation
-
-### cd
 alias ..="cd .."
 alias ...="cd ../.."
+alias gohome='cd ~'
+
+alias mkdir='mkdir -p'
+alias mkdircd='func(){ mkdir -p "$1"; cd "$1"; }; func'
 
-### ls
 alias ll='ls -l'
 alias lla='ll -a'
 alias ls='ls $LS_OPTIONS'
 alias lsa='ls -a'
 
-# tail
+alias df='df -h'
+alias size='du -sh'
+
+# Network management aliases
+alias ping='ping -c 5'
+alias ip4='ip -4 addr'
+alias ports='ss -tuln'
+alias ipinfo='curl ident.me && echo'
+alias proxy='ssh -D 35000 alamaison'
+
+# Files
 alias tailf='tail -n 3000 -f'
-
-## Others
-
 alias grep='grep --colour=auto'
 
-alias ip4='ip -4 addr'
-alias hs='history|grep'
-alias proxy='ssh -D 32144 alamaison'
\ No newline at end of file
+# Utilities
+alias now='date +"%Y-%m-%d %H:%M:%S"'
+alias yt-mp3='yt-dlp -x --audio-format mp3'