Differences

This shows you the differences between two versions of the page.

--- wiki:old:customization_tips [2014/08/29 16:29] – [PROMPT BASH for Interactive jobs] bugfix neyron
+++ wiki:old:customization_tips [2014/08/29 16:48] – [oarsh completion] neyron
@@ Line 1201: / Line 1201: @@
 ====== Users tips ======
 ===== oarsh completion =====
-//This tip is from Jerome Reybert.//
+//Tip based on an idea from Jerome Reybert//
-"I wanted a simple way to access another nodes from the main node of my OAR reservation (ie. to check if a library is present on another node, or to top a process...). Every time I needed this, I had to
+In order to complete nodes names in a oarsh command, add these lines in your .bashrc
-<code bash>
- $ cat $OAR_NODEFILE
- $ oarsh "one of the nodes"
-</code>
-bash_completion is a better solution. bash_completion seems to be widely available on g5k nodes. You just have to add these lines in your .bashrc, and then try oarsh <TAB>
 <code bash>
- function _oarsh_complete_()
+function _oarsh_complete_() {
- {
+  if [ -n "$OAR_NODEFILE" -a "$COMP_CWORD" -eq 1 ]; then
-   local word=${comp_words[comp_cword]}
+    local word=${comp_words[comp_cword]}
-   local list=`cat $OAR_NODEFILE | uniq | tr '\' ' '`
+    local list=$(cat $OAR_NODEFILE | uniq | tr '\n' ' ')
-   COMPREPLY=($(compgen -W "$list" -- "${word}"))
+    COMPREPLY=($(compgen -W "$list" -- "${word}"))
- }
+  fi
- complete -F _oarsh_complete_ oarsh
+}
+complete -o default -F _oarsh_complete_ oarsh
 </code>
+Then try oarsh <TAB>
 ===== PROMPT BASH for Interactive jobs =====
 If you want to have a bash prompt with your job id and the remaining walltime then you can add in your ~/.bashrc: