bash: Piccole modifiche

* Sposta i file nella sottocartella 'common/HOME/bash/'
* Apporta piccole modifiche

common/HOME/bash/.bash_aliases

@@ -13,10 +13,10 @@ alias o='xdg-open' # open any file in the configured default application
 #alias k='kill'
 
 # exa/ls aliases
-alias ls="exa --icons --color=always --group-directories-first"
+alias ls="exa --icons --color=auto --group-directories-first"
 alias la="ls --all"
 alias ll="ls --all --long --group --header"
-alias tree="ll --tree -L 3"
+alias tree="ls --all --tree -L 3"
 
 # Colorize grep output (good for log files)
 alias grep="grep --color=auto"
@@ -52,10 +52,11 @@ alias pull="git pull"
 alias push="git push"
 
 # apt
-alias upgrade="sudo apt update && sudo apt upgrade"
+alias upgrade="sudo freshclam; sudo apt update && sudo apt upgrade"
 alias apt-info="apt show"
 
 # Altri programmi usati di frequente
+alias python="python3"
 alias dolphin="dolphin --new-window"
 alias dendron="/usr/bin/codium --new-window /Data/Dendron/dendron.code-workspace"
 alias email="thunderbird"

common/HOME/bash/.bash_profile

@@ -18,6 +18,9 @@ if [ -n "$BASH_VERSION" ]; then
 fi
 
 # Environment variables
+# set PATH so it includes 'sbin' directories
+PATH="$PATH:/usr/local/sbin:/usr/sbin:/sbin"
+
 # set PATH so it includes '~/AppImage' directory, if it exists
 if [ -d "$HOME/AppImage" ] ; then
     PATH="$HOME/AppImage:$PATH"
@@ -27,8 +30,6 @@ fi
 if [ -d "$HOME/.local/bin" ] ; then
     PATH="$HOME/.local/bin:$PATH"
 fi
-
-# set PATH so it includes user's private bin, if it exists
 if [ -d "$HOME/bin" ] ; then
     PATH="$HOME/bin:$PATH"
 fi
@@ -37,3 +38,6 @@ fi
 export XDG_CONFIG_HOME="$HOME/.config"
 export XDG_CACHE_HOME="$HOME/.cache"
 export XDG_DATA_HOME="$HOME/.local/share"
+
+# Start ssh-agent in the background
+eval "$(ssh-agent -s)" > /dev/null

common/HOME/bash/.bashrc

@@ -94,7 +94,7 @@ fi
 
 # Add an "alert" alias for long running commands.  Use like so:
 #   sleep 10; alert
-alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
+#alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
 
 # Alias definitions.
 # Source my custom aliases, which are stored in a separate file
@@ -118,13 +118,13 @@ if ! shopt -oq posix; then
 fi
 
 # Environment variables
-if [ -n "$DISPLAY" ]; then
-    export EDITOR=xed
-elif [ -n "$WAYLAND_DISPLAY" ]; then
-    export EDITOR=xed
-else
-    export EDITOR=nano
-fi
+#if [ -n "$DISPLAY" ]; then
+#    export EDITOR=xed
+#elif [ -n "$WAYLAND_DISPLAY" ]; then
+#    export EDITOR=xed
+#else
+#    export EDITOR=nano
+#fi
 
 if [ -n "$DISPLAY" ]; then
     export BROWSER=firefox