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Shell programming - running the exe file and printing the output.. ?

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Top Forums Shell Programming and Scripting Shell programming - running the exe file and printing the output.. ?
# 8  
Old 01-25-2010
when i execute the shell script file dwarf_output.ksh as


Code:
ls  /logfile/lib  | while read filename
do
echo "STARTING THE FILE" $filename >>dwarf_output.txt
echo "*************************************">>dwarf_output.txt
dwarfdump $filename | grep DW_AT_SUN_command_line >>dwarf_output.txt
echo "END OF FILE " $filename >>dwarf_output.txt
done


the output file dwarf_output.txt contains dwarf_output.ksh also. telling

Code:
STARTING THE FILE dwarf_output.ksh
*************************************
END OF FILE  dwarf_output.ksh

i want to elimate the files starting with .ksh and .sql files.. how can i do this...?

kindly help
S
Last edited by zxmaus; 01-25-2010 at 03:17 AM.. Reason: added code tags
# 9  
Old 01-25-2010
I guess those are verbose messages.
In that case,
Code:
echo "verbose" > /dev/tty
echo "log message" > to_some_log_file

# 10  
Old 01-25-2010
it it not verbose

dwarf_output.ksh is the file where actual shell script is written. so when i execute

Code:
ls /logfile/lib | while read filename
do
echo "STARTING THE FILE" $filename >>dwarf_output.txt
echo "*************************************">>dwarf_output.txt
dwarfdump $filename | grep DW_AT_SUN_command_line >>dwarf_output.txt
echo "END OF FILE " $filename >>dwarf_output.txt
done

the scripts execute it's own file. ie
Code:
dwarfdump dwarf_output.ksh | grep DW_AT_SUN_command_line

so i dont want .ksh file to execute. how to elimate .ksh and .sql files

S
Last edited by zxmaus; 01-25-2010 at 03:18 AM.. Reason: added code tags
# 11  
Old 01-25-2010
First, its not a good idea to have bin files (scripts, executable, ..) in the same directory as in directory where data files are available.

Both of them should be abstracted in different directories.

Second,
probably you could check for existence of the literals, '.ksh' or '.sql' in the filename before processing them,
Code:
if required string literals are there 
then
  continue with the next file processing 
else 
  proceed with actual processing
fi

# 12  
Old 01-25-2010
hai

i have idea about filtering the files with find ./ -name "*.ksh" -print
but what is the command for listing all the files without .ksh and .sql files..?

can u pls tell the unix command for this..


waiting

S
# 13  
Old 01-25-2010
Quote:
Originally Posted by shenthil76
hai

i have idea about filtering the files with find ./ -name "*.ksh" -print
but what is the command for listing all the files without .ksh and .sql files..?

can u pls tell the unix command for this..


waiting

S
Try this:

Code:
find . -type f ! \( -name "*.txt" \) ! \( -name "*.sql" \)

Your version of find could differ from mine, if you get errors refer your local find command man page for more information.
# 14  
Old 01-25-2010
try this
if you are want your script not to execute itself, try
Code:
 
ls /logfile/lib | while read filename
do
if [ ! -f dwarf_output.ksh ]; then
echo "STARTING THE FILE" $filename >>dwarf_output.txt
echo "*************************************">>dwarf_output.txt
dwarfdump $filename | grep DW_AT_SUN_command_line >>dwarf_output.txt
echo "END OF FILE " $filename >>dwarf_output.txt
fi
done

or
Code:
 
ls /logfile/lib | while read filename
do
if [ ! -f $0 ]; then
echo "STARTING THE FILE" $filename >>dwarf_output.txt
echo "*************************************">>dwarf_output.txt
dwarfdump $filename | grep DW_AT_SUN_command_line >>dwarf_output.txt
echo "END OF FILE " $filename >>dwarf_output.txt
fi
done
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