I have a script that will search for a keyword in all the log files. It work just fine.
Code:
LOG_FILES={ "/Sandbox/logs/*" }
for file in ${LOG_FILES[@]}; do
grep $1 $file
done
[..]
This code will not work since it contains an error because curly braces are used in the assignment.
For array assignment you need normal parentheses.
Code:
LOG_FILES=( "/Sandbox/logs/*" )
for file in ${LOG_FILES[@]}; do
grep $1 $file
done
However, since "/Sandbox/logs/*" is quoted this results in an array with a single array element "/Sandbox/logs/*".
It works because the array contents gets expanded in the loop, since the variables are used without quotes, but it will not work with files with spaces in the name.
The proper way to do this would be this:
Code:
LOG_FILES=( /Sandbox/logs/* )
for file in "${LOG_FILES[@]}"; do
grep "$1" "$file"
done
Although if there are not too many files this would be more efficient (and thus faster):
which shows that only file1 comes up with a count of three unique matching lines.
Until we get a clear description of the desired output and the log file format, I think we're wasting our time guessing at what might supply the output the OP really wants.
This User Gave Thanks to Don Cragun For This Post:
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