======Script bashrc======
//**Origine : [[http://www.linuxpourlesnuls.ch|Linux Pour Les Nuls]]**//\\
//**Auteur : frz**//\\
//**Date : 5 juillet 2006**//\\

----
=====Introduction=====

Bonjour à tous. Ça ne fait seulement que 1 semaine que j'utilise Linux (Mandriva) et je crois que je me débrouille quand même bien.. :-P Sur les forums ont retrouve souvent des questions sur le fichier **bashrc**, sur comment éditer son prompt dans le shell etc.. Alors voici vos réponse! :-P

Avant de commencer, voici quelque chose qu'il faut que vous sachiez : Il y a un **bashrc** :

  * dans le dossier **/etc**,
  * dans **/home/nom-perso** ,
  * et dans **/root**.

Les fichiers dans **/home/nom-perso** et **/root** peuvent être configurés séparément. Donc si vous ouvrez votre //konsole// en mode //user normal//, c'est donc le fichier **bashrc** de **/home/nom-perso** qui sera lu. Si vous faites la commande **su** pour passer en mode //root//, alors ce sera le fichier **bashrc** de **/root** qui sera lu. Le fichier bashrc de **/etc** est utilisé par les 2 modes, soit //user normal// et mode //root//. Donc que vous soyez en mode //user normal// ou //root//, ce sera le fichier **bashrc** de **/etc** qui sera utilisé.

**__IMPORTANT__**

Les 2 premiers scripts sont pour ceux qui veulent utiliser les 2 **bashrc** différents. Le dernier est celui de **/etc**. Donc vous choisissez parmi ces 2 options.

----
=====Option 1=====

====NORMAL USERs (/home/frz/.bashrc)====


  # .bashrc
  
  # User specific aliases and functions
  
  # Source global definitions
  if [ -f /etc/bashrc ]; then
    . /etc/bashrc
  fi
  
  # Prompt konsol shell
  PS1="[u@H W] "
  
  
  #### Perso ####
  #############
  
  # Défini les couleurs
  BLACK=`e[0;30m`
  BLUEF=`e[0;34m`
  BLUEP=`e[1;34m`
  GREENF=`e[0;32m`
  GREENP=`e[1;32m`
  CYANF=`e[0;36m`
  CYANP=`e[1;36m`
  REDF=`e[0;31m`
  REDP=`e[1;31m`
  PURPLEF=`e[0;35m`
  PURPLEP=`e[1;35m`
  BROWNF=`e[0;33m`
  BROWNP=`e[1;33m`
  GRAYF=`e[0;37m`
  GRAYP=`e[1;37m`
  YELLOW=`e[1;33m`
  WHITE=`e[1;37m`
  NC=`e[0m` # No Color
  
  
  # Message de bienvenue
  clear
  # Message de bienvenue
  if [ "$USER" = "mathieu" ]; then
    echo -e "${REDP}Welcome master. You are logged on $HOSTNAME.${NC}"
    uname -a
    echo ""
  else
    echo -e "${REDP}Welcome $USER. You are logged on $HOSTNAME.${NC}"
    uname -a
    echo ""
  fi
  
  # Aliases (variables)
  alias home=`cd /home`
  alias frz=`cd ~`
  alias desktop=`cd /home/frz/Desktop`
  alias frzd=`cd /home/frz/Desktop/frz`
  alias lsa=`ls -Al` # List all files (+hidden files)
  
  
  # Functions
  function cmds() # savoir mes commandes
  {
  echo -e " ${REDP}Liste des commandes:"
  echo -e "${GREENP} -Alias-"
  echo -e "${BLUEP}aliasp: ${NC}Liste les commandes alias persos."
  echo -e " ${GREENP} -Functions-"
  echo -e "${BLUEP}clog: ${NC}Clear les logs."
  echo -e "${BLUEP}info: ${NC}Informations sur la session ouverte et l`ordinateur."
  echo ""
  }
  
  function aliasp() #savoir mes alias
  {
    echo -e " ${REDP}Liste des aliases persos:"
    echo -e "${BLUEP}home: ${NC}Dossier home (~)."
    echo -e "${BLUEP}frz: ${NC}Dossier frz."
    echo -e "${BLUEP}desktop: ${NC}Dossier Desktop."
    echo -e "${BLUEP}frzd: ${NC}Dossier frz sur le desktop."
    echo -e "${BLUEP}lsa: ${NC}Liste tout les fichiers + fichiers cachés."
    echo ""
  }
  function colors()
  {
    echo -e " ${REDP}Code de couleurs:"
    echo -e "${BLUEF}BLUEF ${NC}<--> ${BLUEP}BLUEP"
    echo -e "${GREENF}GREENF ${NC}<--> ${GREENP}GREENP"
    echo -e "${CYANF}CYANF ${NC}<--> ${CYANP}CYANP"
    echo -e "${REDF}REDF ${NC}<--> ${REDP}REDP"
    echo -e "${PURPLEF}PURPLEF ${NC}<--> ${PURPLEP}PURPLEP"
    echo -e "${BROWNF}BROWNF ${NC}<--> ${BROWNP}BROWNP"
    echo -e "${GRAYF}GRAYF ${NC}<--> ${GRAYP}GRAYP"
    echo -e "${YELLOW}YELLOW"
    echo -e "${WHITE}WHITE"
    echo -e "${NC}NC (NO COLOR)"
    echo ""
  }
  
  function info()   # avoir les infos dla session ouverte et pc
  {
    echo -e " You are logged on ${BLUEP}$HOSTNAME"
    echo -e " ${REDP}Additionnal information:$NC " ; uname -a
    echo -e " ${REDP}Users logged on:$NC " ; w -h
    echo -e " ${REDP}Current date :$NC " ; date
    echo -e " ${REDP}Machine stats :$NC " ; uptime
    echo -e " ${REDP}Memory stats :$NC " ; free
    my_ip 2>&- ;
    echo -e " ${REDP}Local IP Address :$NC" ; echo ${MY_IP:-"Not connected"}
    echo -e " ${REDP}ISP Address :$NC" ; echo ${MY_ISP:-"Not connected"}
    echo ""
  }
  
  
  function clog() # Clear les logs
  {
  if [ "$UID" = "0" ]; then # 0 = level r00t
   cd /var/log
   cat /dev/null > messages
   cat /dev/null > wtmp
   echo -e "${REDP}Logs cleaned up.${NC}"
   echo ""
  else
   echo -e "${REDP}That cmd request a r00t access.${NC}"
   echo ""
  fi
  }

----

====root bash (/root/bashrc)====

  # .bashrc
    PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/bin:/usr/local/sbin
  ENV=$HOME/.bashrc
  USERNAME="root"
  export USERNAME ENV PATH
  
  # Source global definitions
  if [ -f /etc/bashrc ]; then
    . /etc/bashrc
  fi
  
  # Prompt konsol shell
  PS1="[u@H W] "
  
  
  #### Perso ####
  #############
  
  # Défini les couleurs
  BLACK=`e[0;30m`
  BLUEF=`e[0;34m`
  BLUEP=`e[1;34m`
  GREENF=`e[0;32m`
  GREENP=`e[1;32m`
  CYANF=`e[0;36m`
  CYANP=`e[1;36m`
  REDF=`e[0;31m`
  REDP=`e[1;31m`
  PURPLEF=`e[0;35m`
  PURPLEP=`e[1;35m`
  BROWNF=`e[0;33m`
  BROWNP=`e[1;33m`
  GRAYF=`e[0;37m`
  GRAYP=`e[1;37m`
  YELLOW=`e[1;33m`
  WHITE=`e[1;37m`
  NC=`e[0m` # No Color
  
  
  # Message de bienvenue
  if [ "$UID" = "0" ]; then
    echo -e "${REDP}Your are not logged as r00t on $HOSTNAME.${NC}"
    uname -a
    echo ""
  else
    echo -e "${REDP}Welcome $USER. You are logged on $HOSTNAME.${NC}"
    uname -a
    echo ""
  fi
  
  # Aliases (variables)
  alias home=`cd /home`
  alias frz=`cd ~`
  alias desktop=`cd /home/frz/Desktop`
  alias frzd=`cd /home/frz/Desktop/frz`
  alias lsa=`ls -Al` # List all files (+hidden files)
  
  
  # Functions
  function cmds() # savoir mes commandes
  {
    echo -e " ${REDP}Liste des commandes:"
    echo -e "${GREENP} -Alias-"
    echo -e "${BLUEP}aliasp: ${NC}Liste les commandes alias persos."
    echo -e " ${GREENP} -Functions-"
    echo -e "${BLUEP}clog: ${NC}Clear les logs."
    echo -e "${BLUEP}info: ${NC}Informations sur la session ouverte et l`ordinateur."
    echo ""
  }
  
  function aliasp() #savoir mes alias
  {
    echo -e " ${REDP}Liste des aliases persos:"
    echo -e "${BLUEP}home: ${NC}Dossier home (~)."
    echo -e "${BLUEP}frz: ${NC}Dossier frz."
    echo -e "${BLUEP}desktop: ${NC}Dossier Desktop."
    echo -e "${BLUEP}frzd: ${NC}Dossier frz sur le desktop."
    echo -e "${BLUEP}lsa: ${NC}Liste tout les fichiers + fichiers cachés."
    echo ""
  }
  function colors()
  {
    echo -e " ${REDP}Code de couleurs:"
    echo -e "${BLUEF}BLUEF ${NC}<--> ${BLUEP}BLUEP"
    echo -e "${GREENF}GREENF ${NC}<--> ${GREENP}GREENP"
    echo -e "${CYANF}CYANF ${NC}<--> ${CYANP}CYANP"
    echo -e "${REDF}REDF ${NC}<--> ${REDP}REDP"
    echo -e "${PURPLEF}PURPLEF ${NC}<--> ${PURPLEP}PURPLEP"
    echo -e "${BROWNF}BROWNF ${NC}<--> ${BROWNP}BROWNP"
    echo -e "${GRAYF}GRAYF ${NC}<--> ${GRAYP}GRAYP"
    echo -e "${YELLOW}YELLOW"
    echo -e "${WHITE}WHITE"
    echo -e "${NC}NC (NO COLOR)"
    echo ""
  }
  
  function info()   # avoir les infos dla session ouverte et pc
  {
    echo -e " You are logged on ${BLUEP}$HOSTNAME"
    echo -e " ${REDP}Additionnal information:$NC " ; uname -a
    echo -e " ${REDP}Users logged on:$NC " ; w -h
    echo -e " ${REDP}Current date :$NC " ; date
    echo -e " ${REDP}Machine stats :$NC " ; uptime
    echo -e " ${REDP}Memory stats :$NC " ; free
    my_ip 2>&- ;
    echo -e " ${REDP}Local IP Address :$NC" ; echo ${MY_IP:-"Not connected"}
    echo -e " ${REDP}ISP Address :$NC" ; echo ${MY_ISP:-"Not connected"}
    echo ""
  }
  
  function clog() # Clear les logs
  {
  if [ "$UID" = "0" ]; then # 0 = level r00t
   cd /var/log
   cat /dev/null > messages
   cat /dev/null > wtmp
   echo -e "${REDP}Logs cleaned up.${NC}"
   echo ""
  else
   echo -e "${REDP}That cmd request a r00t access.${NC}"
   echo ""
  fi
  }

----
=====Option 2=====

==ETC bash (/etc/)==


  # /etc/bashrc
  
  # System wide functions and aliases
  # Environment stuff goes in /etc/profile
  
  # by default, we want this to get set.
  # Even for non-interactive, non-login shells.
  if [ "`id -gn`" = "`id -un`" -a `id -u` -gt 99 ]; then
    umask 002
  else
    umask 022
  fi
  
  # are we an interactive shell?
  if [ "$PS1" ]; then
    case $TERM in
    xterm*)
        PROMPT_COMMAND=`echo -ne "]0;${USER}@${HOSTNAME}: ${PWD}
         ;;
    *)
        ;;
    esac
    [ "$PS1" = "s-v$ " ] && PS1="[u@h W]$ "
  
     if [ -z "$loginsh" ]; then # We`re not a login shell
    # Not all scripts in profile.d are compatible with other shells
    # TODO: make the scripts compatible or check the running shell by
    # themselves.
    if [ -n "${BASH_VERSION}${KSH_VERSION}${ZSH_VERSION}" ]; then
            for i in /etc/profile.d/*.sh; do
            if [ -x $i ]; then
                . $i
            fi
        done
    fi
    fi
  fi
  
  unset loginsh
  
  
  ##################
  ### bashrc perso ###
  ##################
  # Défini les couleurs
  BLACK=`e[0;30m`
  BLUEF=`e[0;34m`
  BLUEP=`e[1;34m`
  GREENF=`e[0;32m`
  GREENP=`e[1;32m`
  CYANF=`e[0;36m`
  CYANP=`e[1;36m`
  REDF=`e[0;31m`
  REDP=`e[1;31m`
  PURPLEF=`e[0;35m`
  PURPLEP=`e[1;35m`
  BROWNF=`e[0;33m`
  BROWNP=`e[1;33m`
  GRAYF=`e[0;37m`
  GRAYP=`e[1;37m`
  YELLOW=`e[1;33m`
  WHITE=`e[1;37m`
  NC=`e[0m` # No Color
  
  # Message de bienvenue
  if [ "$UID" = "0" ]; then
  echo -e "${REDP}You are not logged as r00t on $HOSTNAME.${NC}"
  echo ""
  elif [ "$USER" = "mathieu" ]; then
  echo -e "${REDP}Welcome master. You are logged on $HOSTNAME.${NC}"
  uname -a
  echo ""
  else
  echo -e "${REDP}Welcome $USER. You are logged on $HOSTNAME.${NC}"
  uname -a
  echo ""
  fi
  
  # Aliases (variables)
  alias home=`cd /home`
  alias frz=`cd ~`
  alias desktop=`cd /home/frz/Desktop`
  alias frzd=`cd /home/frz/Desktop/frz`
  alias lsa=`ls -Al` # List all files (+hidden files)
  
  # Functions
  function cmds() # savoir mes commandes
  {
  echo -e " ${REDP}Liste des commandes:"
  echo -e "${GREENP} -Alias-"
  echo -e "${BLUEP}aliasp: ${NC}Liste les commandes alias persos."
  echo -e " ${GREENP} -Functions-"
  echo -e "${BLUEP}clog: ${NC}Clear les logs."
  echo -e "${BLUEP}info: ${NC}Informations sur la session ouverte et l`ordinateur."
  echo ""
  }
  
  function aliasp() #savoir mes alias
  {
  echo -e " ${REDP}Liste des aliases persos:"
  echo -e "${BLUEP}home: ${NC}Dossier home (~)."
  echo -e "${BLUEP}frz: ${NC}Dossier frz."
  echo -e "${BLUEP}desktop: ${NC}Dossier Desktop."
  echo -e "${BLUEP}frzd: ${NC}Dossier frz sur le desktop."
  echo -e "${BLUEP}lsa: ${NC}Liste tout les fichiers + fichiers cachés."
  echo ""
  }
  
  function colors()
  {
  echo -e " ${REDP}Code de couleurs:"
  echo -e "${BLUEF}BLUEF ${NC}<--> ${BLUEP}BLUEP"
  echo -e "${GREENF}GREENF ${NC}<--> ${GREENP}GREENP"
  echo -e "${CYANF}CYANF ${NC}<--> ${CYANP}CYANP"
  echo -e "${REDF}REDF ${NC}<--> ${REDP}REDP"
  echo -e "${PURPLEF}PURPLEF ${NC}<--> ${PURPLEP}PURPLEP"
  echo -e "${BROWNF}BROWNF ${NC}<--> ${BROWNP}BROWNP"
  echo -e "${GRAYF}GRAYF ${NC}<--> ${GRAYP}GRAYP"
  echo -e "${YELLOW}YELLOW"
  echo -e "${WHITE}WHITE"
  echo -e "${NC}NC (NO COLOR)"
  echo ""
  }
  
  function info() # avoir les infos dla session ouverte et pc
  {
  echo -e " You are logged on ${BLUEP}$HOSTNAME"
  echo -e " ${REDP}Additionnal information:$NC " ; uname -a
  echo -e " ${REDP}Users logged on:$NC " ; w -h
  echo -e " ${REDP}Current date :$NC " ; date
  echo -e " ${REDP}Machine stats :$NC " ; uptime
  echo -e " ${REDP}Memory stats :$NC " ; free
  my_ip 2>&- ;
  echo -e " ${REDP}Local IP Address :$NC" ; echo ${MY_IP:-"Not connected"}
  echo -e " ${REDP}ISP Address :$NC" ; echo ${MY_ISP:-"Not connected"}
  echo ""
  }  
  
  function clog() # Clear les logs
  {
  if [ "$UID" = "0" ]; then # 0 = level r00t
  cd /var/log
  cat /dev/null > messages
  cat /dev/null > wtmp
  echo -e "${REDP}Logs cleaned up.${NC}"
  echo ""
  else
  echo -e "${REDP}That cmd request a r00t access.${NC}"
  echo ""
  fi
  }

----
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