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how can i check if text file is closed ?

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# 1  
Old 07-02-2006
how can i check if text file is closed ?
Hello all
im trying to make daemon that listen for incoming textiles
and then it will move them to defined directory now the daemon part is ok
but im stack on how to check of file is close and done copied to directory .
so i could process it and move it forward
tnx
# 2  
Old 07-02-2006
I think you can use write lock (see https://www.unix.com/programming/28799-blocking-file-read.html)
# 3  
Old 07-02-2006
are there any perl build in function as stat ?
or some other way? with out using fcntl?
# 4  
Old 07-02-2006
look into 'man fuser' or 'man lsof'
# 5  
Old 07-03-2006
so what will be the best way to check if file is still being copied?

i dont see any option with using the fuser
# 6  
Old 07-03-2006
Code:
#!/bin/ksh
in_use=$(fuser -u /path/to/file/filename)
if [ ${#in_use} -gt 0 ] ; then
   echo "file in use"
else
   echo "file not in use"
fi

# 7  
Old 07-03-2006
fuser -u gives me only the file name as output
on sunos solaris when i do fuser -u myfile.txt
the output is :
myfile.txt:

what is wrong here?
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