linux - 重命名以数值结尾的文本文件

Question

我有十五个名为 ...cyclones_hrrr_(1-16) 的文件，我需要将它们重命名为 cyclones_hrrr_(0-15)。我使用 mv 命令编写了以下代码并且它可以工作，但是，我需要更高效的东西，也许是某种循环:

mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_1 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_0
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_2 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_1
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_3 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_2
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_4 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_3
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_5 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_4
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_6 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_5
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_7 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_6
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_8 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_7
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_9 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_8
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_10 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_9
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_11 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_10
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_12 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_11
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_13 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_12
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_14 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_13
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_15 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_14
mv ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_16 ${HOMEDIR}/hrrr/tmp/cyclones_hrrr_15

Answer 1

尝试:

p="${HOMEDIR}/hrrr/tmp/cyclones_hrrr_"
for ((i=1; i<=16; i++)); do mv "$p$i" "$p$((i-1))" ; done