updated ubu bash

ubuntu/bash_aliases.txt

@@ -0,0 +1,89 @@
+# ~/.bash_aliases
+
+# --- Persistent SSH Agent ---
+# Reuses existing agent across login sessions to prevent process bloat
+SSH_ENV="$HOME/.ssh/agent_env"
+
+function start_ssh_agent {
+    /usr/bin/ssh-agent -s | sed 's/^echo/#echo/' > "${SSH_ENV}"
+    chmod 600 "${SSH_ENV}"
+    . "${SSH_ENV}" > /dev/null
+    ssh-add ~/.ssh/github_rsa ~/.ssh/zippy-id_rsa ~/.ssh/zappy-id_root_rsa.key 2>/dev/null
+}
+
+if [ -f "${SSH_ENV}" ]; then
+    . "${SSH_ENV}" > /dev/null
+    ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent > /dev/null || start_ssh_agent
+else
+    start_ssh_agent
+fi
+
+# --- Improved Search Functions (Requires ripgrep) ---
+function fastfindtext() {
+    if [ -z "$1" ]; then
+        echo "Usage: fastfindtext <search_term>"
+        return 1
+    fi
+    # rg is superior for ISO workflows as it ignores hidden/binary/git-ignored files
+    rg -li "$1" \
+       -g '!{node_modules,bin,lib,lib64,dist,.git,__pycache__}' \
+       -g '!*.{o,pcap,so,a,tar,sql}'
+}
+
+# Finding filenames
+function f()  { sudo find . -name "*$@*" 2>/dev/null; }
+function fs() { sudo find . -iname "$@*" 2>/dev/null; }
+function fe() { sudo find . -iname "*$@" 2>/dev/null; }
+
+# --- Security & Networking ---
+alias netconns='sudo ss -tunp'
+alias openports='sudo ss -tulwn'
+alias lsock='sudo lsof -i -P'
+alias watchlogs='sudo tail -n 50 -f /var/log/syslog'
+alias cpu_hogs='ps wwaxr -o pid,stat,%cpu,time,command | head -10'
+
+# --- File & Directory Operations ---
+alias h='history'
+alias ll='ls -alF'
+alias la='ls -A'
+alias l='ls -CF'
+alias disksize='df -kh'
+alias dirsize='sudo du -h -d 1 . 2>/dev/null'
+alias lsize='ls -lSrh --color | grep -v "^d"'
+alias ldate='ls -ltr --color'
+
+# --- Modern Workflow (Python/uv & Nginx) ---
+alias uvr='uv run'
+alias editnginx='vi /etc/nginx/sites-enabled/default'
+alias restartnginx='nginx -t && systemctl reload nginx'
+# Cat all enabled Nginx site configurations with headers
+alias llnginx='for f in /etc/nginx/sites-enabled/*; do echo -e "\n\e[1;33m--- $f ---\e[0m"; cat "$f"; done'
+
+# --- Git ---
+alias gs='git status'
+alias ga='git add .'
+alias gc='git commit -m'
+alias gp='git push'
+
+# --- Miscellaneous ---
+alias renew="source ~/.bashrc"
+alias ccat="clear ; cat "
+alias work="/root/bin/task-manager-curses/bin/python /root/bin/task-manager-curses/tasks.py --db /root/bin/task-manager-curses/tasks.db"
+
+# Tree view function
+function tree (){
+    pwd
+    ls -R | grep ":$" | sed -e 's/:$//' -e 's/[^-][^\/]*\//--/g' -e 's/^/    /' -e 's/-/|/'
+}
+
+# Search for file and open in vi
+vii() {
+    local file_path=$(find . -type f -name "$1" -print -quit)
+    if [[ -n "$file_path" ]]; then
+        vi "$file_path"
+    else
+        echo "File '$1' not found."
+    fi
+}
+
+alias lsgroups='uv run --project "/root/bin/lsgroup" --directory "$PWD" "/root/bin/lsgroup/lsgroup.py"'