Blog

bashrc on the farm

August 09 2018 17:19:17.

My .bashrc on the Roma1 farm:

 
 if tty > /dev/null; then
 alias cd..='cd ..'
 alias ll='ls -ltrh'
 alias ls='ls -GF'
 export PS1='[\[\033[01;32m\]\u@\h:\[\033[34m\]\w\[\033[0m\]]\$ '
 if [[ $HOSTNAME =~ "farm-login-01.roma1.infn.it" || $HOSTNAME =~ "farm-login-02.roma1.infn.it" ]]; then
 . /chirone/soft/linuxbrew/set.sh 
 alias emacs='emacs -nw --user ""'
 export PS1='[\[\033[01;32m\]\u@farm:\[\033[34m\]\w\[\033[0m\]]\$ '
 export G4DIR=/chirone/soft/geant4.10.04.p02-install
 elif [[ $HOSTNAME =~ "leila" || $HOSTNAME =~ "bb8" || $HOSTNAME =~ "hansolo" ]]; then
 export FLUPRO=/home/soft/fluka
 export FLUKA=$FLUPRO
 export FLUFOR=gfortran
 export ROOTSYS=/home/soft/root-install_6.08.02 
 export G4DIR=/home/soft/geant-install_10.03.p02
 fi
 
 if [ -z $ROOTSYS ]; then
 echo "ROOTSYS is not setted"
 else
 . $ROOTSYS/bin/thisroot.sh
 alias root='root -l' 
 fi
 
 if [ -z $G4DIR ]; then
 echo "G4DIR is not setted"
 else
 . $G4DIR/bin/geant4.sh 
 alias g4make='cmake -DGeant4_DIR=$G4INSTALL'
 fi
 
 # GNU SCREEN
 function myscreendisplay {
 echo export DISPLAY=$DISPLAY > ~/.display; 
 if [ -n "${SESSION_MANAGER+x}" ]; then 
 echo export SESSION_MANAGER=$SESSION_MANAGER >> ~/.display
 else 
 echo unset SESSION_MANAGER >> ~/.display
 fi; 
 } 
 alias screen='myscreendisplay; screen -D -R'
 alias disp='source ~/.display'
 
 # extract: Extract most know archives with one command 
 # --------------------------------------------------------- 
 extract () { 
 if [ -f $1 ] ; then 
 case $1 in 
 *.tar.bz2) tar xjf $1 ;; 
 *.tar.gz) tar xzf $1 ;; 
 *.bz2) bunzip2 $1 ;; 
 *.rar) unrar e $1 ;; 
 *.gz) gunzip $1 ;; 
 *.tar) tar xf $1 ;; 
 *.tbz2) tar xjf $1 ;;
 *.tgz) tar xzf $1 ;; 
 *.zip) unzip $1 ;; 
 *.Z) uncompress $1 ;; 
 *.7z) 7z x $1 ;; 
 *) echo "'$1' cannot be extracted via extract()" ;; 
 esac 
 else 
 echo "'$1' is not a valid file" 
 fi 
 }
 
 export HISTCONTROL=ignoredups
 bind '"\e[A":history-search-backward'
 bind '"\e[B":history-search-forward'
 
 function gzless()
 {
 gzip -cd $1 | less ;
 }
 
 alias ttop="top -R -F -s 10 -o rsize"
 findPid () { lsof -t -c "$@" ; }
 
 # zipf: To create a ZIP archive of a folder
 zipf () { zip -r "$1".zip "$1" ; }
 
 mans () {
 man $1 | grep -iC2 --color=always $2 | less
 }
 
 # lr: Full Recursive Directory Listing
 # ------------------------------------------
 alias lr='ls -R | grep ":$" | sed -e '\''s/:$//'\'' -e '\''s/[^-][^\/]*\//--/g'\'' -e '\''s/^/ /'\'' -e '\''s/-/|/'\'' | less'
 
 # ii: display useful host related informaton
 # -------------------------------------------------------------------
 ii() {
 echo -e "\nYou are logged on ${RED}$HOST"
 echo -e "\nAdditionnal information:$NC " ; uname -a
 echo -e "\n${RED}Users logged on:$NC " ; w -h
 echo -e "\n${RED}Current date :$NC " ; date
 echo -e "\n${RED}Machine stats :$NC " ; uptime
 echo -e "\n${RED}Current network location :$NC " ; scselect
 echo -e "\n${RED}Public facing IP Address :$NC " ;myip
 #echo -e "\n${RED}DNS Configuration:$NC " ; scutil --dns
 echo
 }
 
 fi #end check if interactive