ls with regular expression


 
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# 1  
Old 12-08-2009
ls with regular expression

I currently list and sort all the files in a directory which begin with an Upper Case C and end with the extension '#finished#'.

Here is the command I use:

ls -tr $currentDir/[C]*.#finished#

what i need to do now is list all the files in a directory that begin with upper case C and end with either '#finished#' or 'finsihed'.

can i do this with one `ls` statement?

my simple mind tries this:

filelist=`ls -tr $currentDir/[C]*.#finished#`
filelist=$filelist+`ls -tr $currentDir/[C]*.finished`

however I need to keep the sort order in tact for all files regardless of thier extension.

thanks
rkgudde
# 2  
Old 12-08-2009
just put the two expressions in the same line of the ls, like this:

filelist=`ls -tr $currentDir/[C]*.#finished# $currentDir/[C]*.finished`
# 3  
Old 12-08-2009
It is called globbing not a regluar expression. You can use extended globbing to do what you want if your shell supports it.
Code:
ls -tr $currentDir/C*.?(#)finished?(#)

But probably you can afford to be a little bit less precise and just use:
Code:
ls -tr $currentDir/C*.*finished*

# 4  
Old 12-08-2009
Bug

thank you both. the first solution worked perfectly.
rkgudde
 
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