updated ubu bash
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@@ -0,0 +1,89 @@
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# ~/.bash_aliases
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# --- Persistent SSH Agent ---
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# Reuses existing agent across login sessions to prevent process bloat
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SSH_ENV="$HOME/.ssh/agent_env"
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function start_ssh_agent {
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/usr/bin/ssh-agent -s | sed 's/^echo/#echo/' > "${SSH_ENV}"
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chmod 600 "${SSH_ENV}"
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. "${SSH_ENV}" > /dev/null
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ssh-add ~/.ssh/github_rsa ~/.ssh/zippy-id_rsa ~/.ssh/zappy-id_root_rsa.key 2>/dev/null
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}
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if [ -f "${SSH_ENV}" ]; then
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. "${SSH_ENV}" > /dev/null
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ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent > /dev/null || start_ssh_agent
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else
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start_ssh_agent
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fi
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# --- Improved Search Functions (Requires ripgrep) ---
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function fastfindtext() {
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if [ -z "$1" ]; then
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echo "Usage: fastfindtext <search_term>"
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return 1
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fi
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# rg is superior for ISO workflows as it ignores hidden/binary/git-ignored files
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rg -li "$1" \
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-g '!{node_modules,bin,lib,lib64,dist,.git,__pycache__}' \
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-g '!*.{o,pcap,so,a,tar,sql}'
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}
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# Finding filenames
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function f() { sudo find . -name "*$@*" 2>/dev/null; }
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function fs() { sudo find . -iname "$@*" 2>/dev/null; }
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function fe() { sudo find . -iname "*$@" 2>/dev/null; }
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# --- Security & Networking ---
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alias netconns='sudo ss -tunp'
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alias openports='sudo ss -tulwn'
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alias lsock='sudo lsof -i -P'
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alias watchlogs='sudo tail -n 50 -f /var/log/syslog'
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alias cpu_hogs='ps wwaxr -o pid,stat,%cpu,time,command | head -10'
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# --- File & Directory Operations ---
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alias h='history'
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alias ll='ls -alF'
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alias la='ls -A'
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alias l='ls -CF'
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alias disksize='df -kh'
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alias dirsize='sudo du -h -d 1 . 2>/dev/null'
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alias lsize='ls -lSrh --color | grep -v "^d"'
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alias ldate='ls -ltr --color'
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# --- Modern Workflow (Python/uv & Nginx) ---
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alias uvr='uv run'
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alias editnginx='vi /etc/nginx/sites-enabled/default'
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alias restartnginx='nginx -t && systemctl reload nginx'
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# Cat all enabled Nginx site configurations with headers
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alias llnginx='for f in /etc/nginx/sites-enabled/*; do echo -e "\n\e[1;33m--- $f ---\e[0m"; cat "$f"; done'
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# --- Git ---
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alias gs='git status'
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alias ga='git add .'
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alias gc='git commit -m'
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alias gp='git push'
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# --- Miscellaneous ---
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alias renew="source ~/.bashrc"
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alias ccat="clear ; cat "
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alias work="/root/bin/task-manager-curses/bin/python /root/bin/task-manager-curses/tasks.py --db /root/bin/task-manager-curses/tasks.db"
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# Tree view function
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function tree (){
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pwd
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ls -R | grep ":$" | sed -e 's/:$//' -e 's/[^-][^\/]*\//--/g' -e 's/^/ /' -e 's/-/|/'
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}
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# Search for file and open in vi
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vii() {
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local file_path=$(find . -type f -name "$1" -print -quit)
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if [[ -n "$file_path" ]]; then
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vi "$file_path"
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else
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echo "File '$1' not found."
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fi
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}
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alias lsgroups='uv run --project "/root/bin/lsgroup" --directory "$PWD" "/root/bin/lsgroup/lsgroup.py"'
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@@ -0,0 +1,106 @@
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# ~/.bashrc
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# 1. Non-interactive shell check
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[[ $- != *i* ]] && return
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# 2. Path Helper (Prevents the "Mega-String" path pollution)
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# This function only adds a directory if it isn't already there.
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path_add() {
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if [ -d "$1" ] && [[ ":$PATH:" != *":$1:"* ]]; then
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export PATH="$1:$PATH"
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fi
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}
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# Reset to a sane baseline then add your custom paths safely
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export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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path_add "$HOME/.local/bin"
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path_add "/usr/local/sbin"
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path_add "$HOME/bin"
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path_add "$HOME/go/bin"
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path_add "/snap/go/current/bin"
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export SDKMAN_DIR="$HOME/.sdkman"
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[[ -s "$SDKMAN_DIR/bin/sdkman-init.sh" ]] && source "$SDKMAN_DIR/bin/sdkman-init.sh"
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# 3. History Settings (Security Audit Optimized)
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HISTCONTROL=ignoredups:ignorespace
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shopt -s histappend
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HISTSIZE=10000
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HISTFILESIZE=20000
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export HISTTIMEFORMAT="%F %T " # Essential for incident response/forensics
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PROMPT_COMMAND="history -a" # Save immediately after every command
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# 4. Prompt & Shell Behavior
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shopt -s checkwinsize
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if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
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PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
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else
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PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
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fi
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# 5. Completions
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if [ -f /etc/bash_completion ]; then
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. /etc/bash_completion
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fi
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complete -cf sudo
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# 6. Load Aliases
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if [ -f ~/.bash_aliases ]; then
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. ~/.bash_aliases
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fi
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# 7. NVM Setup (Loaded after Path to avoid conflicts)
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export NVM_DIR="$HOME/.nvm"
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[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
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[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"
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# 8. Login Dashboard
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echo -e "\n\e[1;32m--- Welcome Jared (Zappy) ---\e[0m"
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echo "External IP: $(curl -4 -s --max-time 2 https://ifconfig.me || echo 'Offline')"
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echo "Space left: $(df -h / | awk 'NR==2 {print $4}')"
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echo -e "\n\e[1;34mQuick Commands:\e[0m"
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# Filter: Remove internal bash functions (_) and NVM internals
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(
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alias | cut -d'=' -f1 | cut -d' ' -f2;
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declare -F | cut -d' ' -f3 | grep -vE '^(_|nvm|path_add|start_ssh_agent|__)'
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) | sort | xargs echo
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echo ""
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# --- Auto-activate Python .venv on cd ---
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# Activates ./\.venv when present; deactivates when leaving that project tree.
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# Safe for interactive shells only (your .bashrc already returns early for non-interactive).
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_venv_auto_activate() {
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local venv_path="$PWD/.venv"
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# If we are already in a venv, but we've left its project directory, deactivate it.
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if [[ -n "${VIRTUAL_ENV:-}" ]]; then
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# If current dir is NOT under the venv's parent dir, deactivate.
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local venv_parent
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venv_parent="$(dirname "$VIRTUAL_ENV")" # .../.venv
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venv_parent="$(dirname "$venv_parent")" # project root
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case "$PWD/" in
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"$venv_parent"/*) ;; # still inside the project
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*)
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deactivate 2>/dev/null || true
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;;
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esac
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fi
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# If no venv active (or we just deactivated), and this directory has a .venv, activate it.
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if [[ -z "${VIRTUAL_ENV:-}" && -f "$venv_path/bin/activate" ]]; then
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# shellcheck disable=SC1090
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source "$venv_path/bin/activate"
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fi
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}
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# Wrap cd so it triggers venv auto-activation.
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cd() {
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builtin cd "$@" || return
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_venv_auto_activate
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}
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# Also run once for the starting directory when the shell launches.
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_venv_auto_activate
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