Created
April 28, 2015 04:35
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シェルスクリプトでよく使うスニペッツ
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## 死ね | |
set -e | |
## TMP_DIRを作成 & TMP_DIRを消してから死ね | |
TEMP_DIR=$(mktemp -d "/tmp/tmp_${0##*/}.XXXXX") | |
TEMP_DIR_SUFFIX=$(basename ${TEMP_DIR} | cut -c 5-) | |
trap "rm -rf /tmp/tmp_${TEMP_DIR_SUFFIX}" EXIT | |
trap "rm -rf /tmp/tmp_${TEMP_DIR_SUFFIX}; exit 1" INT PIPE TERM | |
#echo ${TEMP_DIR_SUFFIX} | |
## 変数が定義されてなかったら死ね | |
function die_on_undefined() { | |
name=$1 | |
val=$(eval echo "\$${name}") | |
if [[ ! -n ${val} ]]; then | |
echo "[ERROR] ${name} not defined!!" | |
exit 1 | |
fi | |
} |
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