8e80217e59
Former-commit-id:a02aeb236c[formerly9f19e3f712] [formerly06a8b51d6d[formerly 64fa9254b946eae7e61bbc3f513b7c3696c4f54f]] Former-commit-id:06a8b51d6dFormer-commit-id:3360eb6c5f
26 lines
630 B
Bash
26 lines
630 B
Bash
#!/bin/bash
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# Expected Arguments:
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# ${1} == The String To Pad (Or Trim), If Necessary.
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# ${2} == The Desired String Length
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STRING_OF_INTEREST=${1}
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DESIRED_LENGTH=${2}
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CURRENT_LENGTH=`echo ${#STRING_OF_INTEREST}`
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if [ ${CURRENT_LENGTH} -le ${DESIRED_LENGTH} ];
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then
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COUNTER=${CURRENT_LENGTH}
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while [ ${COUNTER} -le ${DESIRED_LENGTH} ]
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do
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COUNTER=$(( ${COUNTER} + 1 ))
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STRING_OF_INTEREST="${STRING_OF_INTEREST} "
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done
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else
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# Due To 0-Indexing
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SUBSTRING_LENGTH=$(( ${DESIRED_LENGTH} + 1))
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STRING_OF_INTEREST=`echo ${STRING_OF_INTEREST:0:${SUBSTRING_LENGTH}}`
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fi
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echo "${STRING_OF_INTEREST}"
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