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Renaming files in a folder to sequential numbers
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Try to use a loop, let, and printf for the padding:
a=1
for i in *.jpg; do
new=$(printf "%04d.jpg" "$a") #04 pad to length of 4
mv -i -- "$i" "$new"
let a=a+1
done
using the -i flag prevents automatically overwriting existing files.
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Attaching click event to a JQuery object not yet added to the DOM [duplicate]
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10 Answers
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Is == in PHP a case-sensitive string comparison?
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101
Yes, == is case sensitive.
You can use strcasecmp for case insensitive comparison
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Bash script - variable content as a command to run
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217
You just need to do:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
$(perl test.pl test2 $c...
How to run Maven from another directory (without cd to project dir)?
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Aaron
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answered Jun 25 '11 at 17:56
dunnidunni
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round() doesn't seem to be rounding properly
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19 Answers
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Round double in two decimal places in C#?
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edited Jul 4 '12 at 3:47
Tim Cooper
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Can I set null as the default value for a @Value in Spring?
I'm currently using the @Value Spring 3.1.x annotation like this:
5 Answers
5
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How do Third-Party “tracking cookies” work?
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1 Answer
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