I've tried searching through the forum but I've drawn a blank so i'm going to post here. I'm developing a number of checks on a CSV file, trying to find if any are greater than a max limit. I'm testing it by running it from a command line.
The file I'm testing has 8 records. When I perform a print of the length of the field I want to check I get this:
When I use the Equal operator as a check, I return the results I expect:
But when I use the Greater than or Equal to operator, I don't understand why I'm not getting back any records?
I've tried using the int() and +0 as suggested in other answers in case one of the figures is being treated as a string, but I've hit a wall and not sure what to do next? Can anyone suggest anything? Apologies if I've made a really beginner mistake and can't see it.
Hello All,
I have developed a script which selects a particular filed from a file ,trims it,searches for a particular pattern and then mail it when found.
cat test_file.txt |sed -n '5,$p'|sed -e 's/ //g'|awk -F'|' '{if ($4 !="Alive") print $1,$2,$3,$4}' >> proc_not_alive.txt
It is... (4 Replies)
Hi,
I was hoping someone could explain this please :)
I'm using bash, scientific linux... and I don't know what else you need to know. With
awk '{ if( 0.3 == 0.1*3) print $1}' file.dat
nothing will be printed since apparently the two numbers do not equate. (Using 0.3 != 0.1*3 is seen... (4 Replies)
Hi,
I have this following code which gives me error when compiling. The problem is happening at the point where I create a const_iterator inside the overloaded insertion operator (i.e) operator << () function. The template argument version of set is not correct I guess. Could anyone please pitch... (3 Replies)
Hello everyone,
on the man page of "magic(5)"
There is explanation
"&, to specify that the value from the file must have set all of the bits that are set in the specified value" .
My question is that what is the difference between '&' and equal operator '=' ? I tested it with file... (6 Replies)
awk -F '/' '{ if (($2!="30") print }' f.dat > date_mismatch.dat
The above command is giving the desired results
But I would want use Or in the above but it is returning the complete file
awk -F '/' '{ if ($2!="30"||$2!="31") print }' f.dat > date_mismatch.dat
Have tried the... (1 Reply)
I have two files which I would like to compare and then manipulate in a way.
File1:
pictures.txt 1.1 1.3
dance.txt 1.2 1.4
treehouse.txt 1.3 1.5
File2:
pictures.txt 1.5 ref2313 1.4 ref2345 1.3 ref5432 1.2 ref4244
dance.txt 1.6 ref2342 1.5 ref2352 1.4 ref0695 1.3 ref5738 1.2... (1 Reply)
hi i am having issues with extra pipe.
i have a data file and i need to remove the extra pipe in the(example 4th and 7thline) in datafile. there are many other line and filed like this which i need to remove from files. The sample data is below:
270 31|455004|24/03/2010|0001235|72
271... (3 Replies)
I get the following error
./get_NE05: line 42:
while
do
echo ${STRING_NAME}
J=1
if ; then
EXT=0$I
else
EXT=$I
fi
while
do
echo $I-$J
#calculating last occurrence
OCCURRENCE=`grep -io "${STRING_NAME}"... (3 Replies)
Hello folks,
I am facing a problem with the following korn shell script snippet:
ftp -n -i -v <<EOF
print -p open $CURR_HOST
print -p user $USER $PASSWD
print -p binary
print -p cd /mydir/subdir/datadir
print -p get $FILENAME
print -p bye
EOF
exit
It gives me the following... (3 Replies)
#include <iostream.h>
class test
{
private:
int i;
public:
inline test(int m)
{
i = m;
}
inline int get_i()
{
return i;
}
};
int main()
{
test * a = new test(2); (3 Replies)