Created
October 24, 2018 02:27
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Common Bash variables
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#!/usr/bin/env bash | |
STARTD=${PWD} | |
SELFD=$(cd $(dirname ${0}) >/dev/null 2>&1; pwd) | |
SELF=$(basename ${0}) | |
SELFN=$(basename ${SELFD}) | |
SELFU=${SELF%.*} | |
SELFZ=${SELFD}/${SELF} | |
NOW=$(date +%Y%m%dt%H%M%S) | |
UNQ=${NOW}.${RANDOM} | |
LOGD=${SELFD}/${SELFU}.${UNQ} | |
LOG=${LOGD}/${SELFU}.log | |
TEST=${TEST:+echo} | |
mkdir -p ${LOGD} >/dev/null 2>&1 | |
[ -w ${LOGD} ] || exit ${LINENO} |
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