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tutorials::coolingSphere/Allclean: avoid extended regular expressions in grep

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Solves grep problem on Slackware 14.2

Patch contributed by Lorenzo Trevisan
Resolves patch request https://bugs.openfoam.org/view.php?id=3012
This commit is contained in:
Henry Weller
2018-07-24 11:54:17 +01:00
parent f2766db589
commit 63b0469a7b
1 changed files with 1 additions and 1 deletions
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tutorials/heatTransfer/chtMultiRegionFoam/coolingSphere/Allclean
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@ -6,7 +6,7 @@ cd "${0%/*}" || exit 1 # Run from this directory
removeRegionDirs () { removeRegionDirs () {
# HACK to get regionDirs from materialProperties # HACK to get regionDirs from materialProperties
_regionDirs="$(grep -E "^[a-Z]" constant/materialProperties | tail -n +2)" _regionDirs="$(grep "^[a-zA-Z]" constant/materialProperties | tail -n +2)"
for _d in system constant for _d in system constant
do do