remove automatic screen title from .bash_aliases

requires testing ...

README.md

@@ -11,4 +11,30 @@ Add to `.bashrc` or `.bash_aliases`:
 cd
 wget -O .spezi.bash_aliases --quiet -N "https://git.ip.spezi.it/Spezi/dotfiles/raw/branch/main/bash_aliases"
 . ~/.spezi.bash_aliases
+```
+
+# Custom Prompt
+
+Add to `.bashrc`:
+
+```
+PS1='[\[\e[38;5;215m\]$?\[\e[0m\]][\[\e[38;5;40m\]\t\[\e[0m\]][\[\e[96m\]\u\[\e[0m\]@\[\e[38;5;32m\]\H\[\e[0m\]][\[\e[96m\]\w\[\e[0m\]] '
+```
+
+Nice editor: [https://bash-prompt-generator.org/](https://bash-prompt-generator.org/)
+
+# automatic GNU screen window title
+
+```
+[[ "${TERMCAP}" == *"screen"* ]] && printf '\ek%s\e\\' $(whoami)@$(uname -n)
+```
+
+#  all-in-one
+
+```
+cd
+wget -O .spezi.bash_aliases --quiet -N "https://git.ip.spezi.it/Spezi/dotfiles/raw/branch/main/bash_aliases"
+. ~/.spezi.bash_aliases
+PS1='[\[\e[38;5;215m\]$?\[\e[0m\]][\[\e[38;5;40m\]\t\[\e[0m\]][\[\e[96m\]\u\[\e[0m\]@\[\e[38;5;32m\]\H\[\e[0m\]][\[\e[96m\]\w\[\e[0m\]] '
+[[ "${TERMCAP}" == *"screen"* ]] && printf '\ek%s\e\\' $(whoami)@$(uname -n)
 ```

bash_aliases

@@ -1,10 +1,10 @@
 # ======
 # shorts
 # ======
-alias l='ls -l'
+alias l='ls -l --color=auto'
-alias k='ls -la'
+alias k='ls -la --color=auto'
-function ö { l --color $1 | less; }
+function ö { l --color=auto $1 | less; }
-function j { if ! [ -z $2 ]; then k --color $1 | grep -i $2 --color=never; else k --color | grep -i $1 --color=never; fi;}
+function j { if ! [ -z $2 ]; then k --color=auto $1 | grep -i $2 --color=never; else k --color=auto | grep -i $1 --color=never; fi;}
 
 # ============================
 # expanded commands / "macros"
@@ -13,12 +13,14 @@ function grepr { grep -n -i -r "${@:1}" . --color=always | grep -v -e "Binär" -
 function grepnr { grep -n -r "${@:1}" . --color=always | grep -v -e "Binär" -e "Binary file" -e "rr-cache"; }
 function runs { ps -ef | grep $1 | grep -v grep; }
 function timestamptodate { date -d @$1; }
-function dush { pwd=$(pwd); cd "$1"; sudo du -csh --apparent-size ./* .[^.]* | grep -v "nicht gefunden" | sort -h; cd $pwd; }
+function dush { pwd=$(pwd); cd "$1"; sudo du -xcsh --apparent-size ./* .[^.]* | grep -v "nicht gefunden" | sort -h; cd $pwd; }
+function upgrade { if command -v apt-fast; then hereapt="apt-fast"; else hereapt="apt"; fi; sudo $hereapt update && sudo $hereapt upgrade; }
 alias svim="sudo -E vim"
-alias upgrade='sudo apt-fast update && sudo apt-fast upgrade'
 alias aliases='vim ~/.bash_aliases; unalias -a && source ~/.bashrc; source ~/.bash_aliases'
 alias realias='unalias -a && source ~/.bashrc; source ~/.bash_aliases'
 alias rebash='unalias -a && source ~/.profile'
+alias dflocal='df -Th | grep -v -e squashfs -e tmpfs -e sshfs -e cifs'
+alias st="printf '\ek%s\e\\' $(whoami)@$(uname -n);"
 
 # =============
 # redefinitions
@@ -73,6 +75,7 @@ function random-string { if ! [ -z "$1" ]; then len=$1; else len=32; fi; cat /de
 function cssh(){
   ssh $@ -t 'cd $HOME ;
   wget -O .spezi.bash_aliases --quiet -N "https://git.ip.spezi.it/Spezi/dotfiles/raw/branch/main/bash_aliases" ;
+  PS1='[\[\e[38;5;215m\]$?\[\e[0m\]][\[\e[38;5;40m\]\t\[\e[0m\]][\[\e[96m\]\u\[\e[0m\]@\[\e[38;5;32m\]\H\[\e[0m\]][\[\e[96m\]\w\[\e[0m\]] ';
   bash --rcfile $HOME/.spezi.bash_aliases'
 }
 

screenrc

@@ -0,0 +1,117 @@
+# $Id: screenrc,v 1.15 2003/10/08 11:39:03 zal Exp $
+#
+# /etc/screenrc
+#
+#   This is the system wide screenrc.
+#
+#   You can use this file to change the default behavior of screen system wide
+#   or copy it to ~/.screenrc and use it as a starting point for your own
+#   settings.
+#
+#   Commands in this file are used to set options, bind screen functions to
+#   keys, redefine terminal capabilities, and to automatically establish one or
+#   more windows at the beginning of your screen session.
+#
+#   This is not a comprehensive list of options, look at the screen manual for
+#   details on everything that you can put in this file.
+#
+
+# ------------------------------------------------------------------------------
+# SCREEN SETTINGS
+# ------------------------------------------------------------------------------
+
+#startup_message off
+#nethack on
+
+#defflow on # will force screen to process ^S/^Q
+deflogin on
+#autodetach off
+
+# turn visual bell on
+vbell on
+vbell_msg "   Wuff  ----  Wuff!!  "
+
+# define a bigger scrollback, default is 100 lines
+defscrollback 1024
+
+# ------------------------------------------------------------------------------
+# SCREEN KEYBINDINGS
+# ------------------------------------------------------------------------------
+
+# Remove some stupid / dangerous key bindings
+bind ^k
+#bind L
+bind ^\
+# Make them better
+bind \\ quit
+bind K kill
+bind I login on
+bind O login off
+bind } history
+
+# An example of a "screen scraper" which will launch urlview on the current
+# screen window
+#
+#bind ^B eval "hardcopy_append off" "hardcopy -h $HOME/.screen-urlview" "screen urlview $HOME/.screen-urlview"
+
+# ------------------------------------------------------------------------------
+# TERMINAL SETTINGS
+# ------------------------------------------------------------------------------
+
+# The vt100 description does not mention "dl". *sigh*
+termcapinfo vt100 dl=5\E[M
+
+# turn sending of screen messages to hardstatus off
+hardstatus off
+# Set the hardstatus prop on gui terms to set the titlebar/icon title
+termcapinfo xterm*|rxvt*|kterm*|Eterm* hs:ts=\E]0;:fs=\007:ds=\E]0;\007
+# use this for the hard status string
+hardstatus string "%h%? users: %u%?"
+
+# An alternative hardstatus to display a bar at the bottom listing the
+# windownames and highlighting the current windowname in blue. (This is only
+# enabled if there is no hardstatus setting for your terminal)
+#
+#hardstatus lastline "%-Lw%{= BW}%50>%n%f* %t%{-}%+Lw%<"
+
+# set these terminals up to be 'optimal' instead of vt100
+termcapinfo xterm*|linux*|rxvt*|Eterm* OP
+
+# Change the xterm initialization string from is2=\E[!p\E[?3;4l\E[4l\E>
+# (This fixes the "Aborted because of window size change" konsole symptoms found
+#  in bug #134198)
+termcapinfo xterm 'is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;4;6l'
+
+# To get screen to add lines to xterm's scrollback buffer, uncomment the
+# following termcapinfo line which tells xterm to use the normal screen buffer
+# (which has scrollback), not the alternate screen buffer.
+#
+#termcapinfo xterm|xterms|xs|rxvt ti@:te@
+
+# Enable non-blocking mode to better cope with flaky ssh connections.
+defnonblock 5
+
+# ------------------------------------------------------------------------------
+# STARTUP SCREENS
+# ------------------------------------------------------------------------------
+
+# Example of automatically running some programs in windows on screen startup.
+#
+#   The following will open top in the first window, an ssh session to monkey
+#   in the next window, and then open mutt and tail in windows 8 and 9
+#   respectively.
+#
+# screen top
+# screen -t monkey ssh monkey
+# screen -t mail 8 mutt
+# screen -t daemon 9 tail -f /var/log/daemon.log
+
+
+
+autodetach on
+startup_message off
+# hardstatus alwayslastline
+shelltitle 'bash'
+
+caption always '%{gk}%{wk} '
+hardstatus alwayslastline '%{g}[%{w} %H %{g}]%{g}[ %{w}%?%-Lw%?%{=b kR}(%{W}%n*%f %t%?(%u)%?%{=b kR})%{= w}%?%+Lw%?%? %{g}][ %{d}%l%{g} ][ %{= w}%d.%m.%Y %c:%s%{g} ]%{W}'