Find Files and then convert them to Uppercase


 
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# 1  
Old 04-19-2012
Find Files and then convert them to Uppercase

Hi All,

So I'm new to scripting and I've been put in a position to convert a bunch of files with specific extensions in a folder and all its subfolders to uppercase including their extension. I figure so far I could do something like this:

...
...

and then input $line into another bash script that would capitalize the filenames that it found and outputted to txtlist. I've been trying various combinations but so far had not had much luck. Could someone give me a hand?

Thanks!

Last edited by ideal2545; 04-19-2012 at 11:57 PM.. Reason: SOLVED SEE LAST POST
# 2  
Old 04-19-2012
You can use tr for that.

Code:
find ./ -name '*.txt' | tr '[a-z]' '[A-Z]'

...though why you'd want to, I have no idea -- UNIX file names allow mixed cases and are case sensitive, meaning the actual name of the file is irretrievably lost by uppercasing it.
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# 3  
Old 04-19-2012
Hi, Thanks for that quick response, well the idea here is the application were using to read these files will only read them in uppercase thanks to the vendor. I tried your find command, but the problem there is that it would capitalize the entire path and not just the filename. I hope this makes sense!

Thanks
# 4  
Old 04-19-2012
What a strange application. Oh well.

What's your system? This will be simple enough if you have GNU awk:

Code:
find /path -name '*.txt' | awk -F"/" -v OFS="/" '{$NF=toupper($NF)} 1'

nawk may have it on other systems but of this I'm less certain.
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# 5  
Old 04-19-2012
The System I am on is running Solaris 10 - I'll give that a shot right away and let you know.
# 6  
Old 04-19-2012
bash-3.00$ find /path/to/dir -name '*.txt' | awk -F"/" -v OFS="/" '{$NF=toupper($NF)} 1'
awk: syntax error near line 1
awk: bailing out near line 1

output, i imagine this is probably either a different implementation of awk that came with Solaris 10 maybe?

---------- Post updated at 07:05 PM ---------- Previous update was at 07:04 PM ----------

Solaris 10 is this OS - i thought i had posted that right before I posted the output!
# 7  
Old 04-19-2012
That's why I suggested nawk on other systems.

Or gawk, if you have it.
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