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abort

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This commit is contained in:
Tj Holowaychuk 2011-01-05 06:03:31 -08:00
parent 1667a31d61
commit d3ac35d2f2
1 changed files with 12 additions and 0 deletions
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12
bin/n
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@ -14,6 +14,10 @@ which wget > /dev/null && GET="wget -q -O-"
# curl support
which curl > /dev/null && GET="curl -# -L"
# Ensure we have curl or wget
test -z "$GET" && abort "curl or wget required"
#
# Log the given <msg ...>
#
@ -22,6 +26,14 @@ log() {
echo "... $@"
}
#
# Exit with the given <msg ...>
#
abort() {
echo "Error: $@" && exit 1
}
#
# Output usage information.
#