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How to zero pad a sequence of integers in bash so that all have the same width?
...15)
do
echo $i
done
will produce the following output:
00010
00011
00012
00013
00014
00015
More generally, bash has printf as a built-in so you can pad output with zeroes as follows:
$ i=99
$ printf "%05d\n" $i
00099
You can use the -v flag to store the output in another variable:
$ i=99
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Set attribute without value
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answered Oct 31 '12 at 13:37
LixLix
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How to convert a string or integer to binary in Ruby?
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Mike WoodhouseMike Woodhouse
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In Vim, I'd like to go back a word. The opposite of `w`
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daaawx
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answered Feb 9 '12 at 15:13
gefeigefei
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Ternary Operator Similar To ?:
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125
From Tony Morris' Lambda Blog:
I hear this question a lot. Yes it does. Instead of c ? p :...
How do you display JavaScript datetime in 12 hour AM/PM format?
How do you display a JavaScript datetime object in the 12 hour format (AM/PM)?
25 Answers
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What does the question mark in Java generics' type parameter mean?
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12
Don't forget interfaces. The ? doesn't have to represent a class!
– Mark Peters
Jun 10 '10 at 15:09...
C# nullable string error
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JoeJoe
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How to declare or mark a Java method as deprecated?
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answered Jan 27 '12 at 10:24
Vladimir IvanovVladimir Ivanov
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Read lines from a file into a Bash array [duplicate]
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Latest revision based on comment from BinaryZebra's comment
and tested here. The addition of ...