aclindsa/exponential-backups
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Output errors to stderr

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This commit is contained in:
Aaron Lindsay
2014-02-07 07:27:46 -05:00
parent b51491b3dc
commit b4bb87fe9b
1 changed files with 3 additions and 3 deletions
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6
binary_backups.sh
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@@ -68,7 +68,7 @@ while getopts "hrd:i:" OPTION; do
i) i)
input=$OPTARG input=$OPTARG
if [[ ! -f $input ]]; then if [[ ! -f $input ]]; then
echo "Error: \"$input\" is not a file" echo "Error: \"$input\" is not a file" 1>&2
usage usage
exit 1 exit 1
fi fi
@@ -76,7 +76,7 @@ while getopts "hrd:i:" OPTION; do
d) d)
current_date=$OPTARG current_date=$OPTARG
if [[ $(invalid_date "$current_date") ]]; then if [[ $(invalid_date "$current_date") ]]; then
echo "Error: \"$current_date\" is not a valid date" echo "Error: \"$current_date\" is not a valid date" 1>&2
usage usage
exit 1 exit 1
fi fi
@@ -99,7 +99,7 @@ current_days=$(days_since_epoch "$current_date")
while read line; do while read line; do
if [[ $(invalid_date "$line") ]]; then if [[ $(invalid_date "$line") ]]; then
echo "Error: \"$line\" is not a valid date" echo "Error: \"$line\" is not a valid date" 1>&2
exit 1 exit 1
fi fi
backup_days=$(days_since_epoch "$line") backup_days=$(days_since_epoch "$line")