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23 lines
567 B
23 lines
567 B
# |
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# Color grep results |
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# Examples: http://rubyurl.com/ZXv |
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# |
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GREP_OPTIONS="--color=auto" |
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# avoid VCS folders (if the necessary grep flags are available) |
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VCS_FOLDERS="{.bzr,.cvs,.git,.hg,.svn}" |
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grep-flag-available() { |
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echo | command grep $1 "" >/dev/null 2>&1 |
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} |
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if grep-flag-available --exclude-dir=.cvs; then |
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GREP_OPTIONS+=" --exclude-dir=$VCS_FOLDERS" |
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elif grep-flag-available --exclude=.cvs; then |
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GREP_OPTIONS+=" --exclude=$VCS_FOLDERS" |
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fi |
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unset VCS_FOLDERS |
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unfunction grep-flag-available |
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export GREP_OPTIONS="$GREP_OPTIONS" |
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export GREP_COLOR='1;32'
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