Try to use printf instead of echo

Fix the diffs alias
Use `dig` to get wan ip for ippub alias
Use `ip` instead of `ifconfig` for ippriv alias
Fix the lowercase function
Delete some tab

CHANGELOG

@@ -1,3 +1,15 @@
+2014-09-27 1.0.3
+Features update:
+- Try to use printf instead of echo
+- Fix the diffs alias
+- Use `dig` to get wan ip for ippub alias
+- Use `ip` instead of `ifconfig` for ippriv alias
+- Fix the lowercase function
+- Delete some tab
+
+2014-09-27 1.0.2
+Small feature update for login session: possibility to disable X session.
+
 2014-09-08 1.0.1
 Fix release:
 

zshrc

@@ -192,7 +192,7 @@ alias mkdir='mkdir -p'
 #La commande tree "basique" fait ça très bien ...
 
 # Affiche la variable $PATH ligne par ligne
-alias path='echo $PATH | tr ":" "\n" '
+alias path='printf %s $PATH | tr ":" "\n" '
 
 # Edite le dernier fichier d'un dossier
 ## Fonctionement:
@@ -208,7 +208,7 @@ alias vnb='vi -n "+set noundofile" "+set nobackup"'
 
 # Différence entre deux fichiers
 alias diff='colordiff -u'
-alias diffs='diff --side-by-side'
+alias diffs='\diff --side-by-side'
 
 # Recherche toutes les occurences de l'arguments passé en paramètre dans l'historique des commandes
 alias param='fc -l 0 | grep'
@@ -322,35 +322,36 @@ function listalias(){
 function ippub()
 {
   #curl ifconfig.me
-  wget http://checkip.dyndns.org/ -O - -o /dev/null | cut -d" " -f 6 | cut -d\< -f 1
-}
   #lynx --dump http://www.whatismyip.com/|grep Your|awk '{print $4}'
+  #wget http://checkip.dyndns.org/ -O - -o /dev/null | cut -d" " -f 6 | cut -d\< -f 1
+  dig +short myip.opendns.com @resolver1.opendns.com
+}
 
 
 #Récupère l'adresse IP (privee)
 function ippriv()
 {
-  echo "eth0: `ifconfig eth0|grep "inet adr"|awk '{print $2}'|awk -F ':' '{print $2}'`"
-  echo "wlan0: `ifconfig wlan0|grep "inet adr"|awk '{print $2}'|awk -F ':' '{print $2}'`"
+  printf 'eth0: %s\n' $(ip a s eth0|grep "inet "|awk '{print $2}')
+  printf 'wlan0: %s\n' $(ip a s wlan0|grep "inet "|awk '{print $2}')
 }
 
 
 #Renomme les fichiers en minuscule
 function lowercase()
 {
-  for file ; do
+  for file in *; do
     filename=${file##*/}
     case "$filename" in
       */*) dirname==${file%/*} ;;
       *) dirname=.;;
     esac
-    nf=$(echo $filename | tr A-Z a-z)
+    nf=$(printf $filename | tr A-Z a-z)
     newname="${dirname}/${nf}"
     if [ "$nf" != "$filename" ]; then
       mv "$file" "$newname"
-      echo "lowercase: $file --> $newname"
+      printf 'lowercase: %s --> %s\n' ${file} ${newname}
     else
-      echo "lowercase: $file not changed."
+      printf 'lowercase %s not changed\n' ${file}
     fi
   done
 }
@@ -1014,4 +1015,3 @@ setopt extendedglob
 # `ls ^*.log` listera tous les fichiers exceptés *.log
 
 
-