UNIX for Dummies Questions & Answers

01:29:25 100
01:29:35 0
01:29:45 20
01:29:56 0
01:30:06 0
01:30:16 0
01:30:26 0
01:30:36 0
01:30:47 0
01:30:57 0
01:31:07 0
01:31:17 0

01:29:25 100

code
for i in `cat $temp`
do
if [ "$i"  -gt   0 ] ; then
echo  $i >> /tmp/tst1
else
echo "non"
fi
done

while read line
do
  echo $line
done < textfile.txt

tesmp=
01:29:25 100
01:29:35 0
01:29:45 20
01:29:56 0
01:30:06 0
01:30:16 0
01:30:26 0
01:30:36 0
01:30:47 0
01:30:57 0
01:31:07 0
01:31:17 0

for i in `cat /tmp/tesmp`
do
  awk '$2 > 1' /tmp/tesmp >> /tmp/temp
done

awk '$2 > 1 { print; }' inputfile

while read time temp; do
    if [[ 1 -lt ${temp} ]]; then
        echo ${time}
    fi
done < inputfile

#!/usr/bin/sh  -x

exec < /tmp/tesmp
while read LINE; do
  if [ `cat $LINE | awk '$2 > 1'` ]; then
    echo ${LINE} >> /tmp/test3
  fi
done

+ exec
+ read LINE
+ + awk $2 > 1cat
 01:29:25 100
cat: cannot open 01:29:25
cat: cannot open 100
+ [ ]
+ read LINE
+ awk + $2 > 1
cat 01:29:35 0
cat: cannot open 01:29:35
+ [ ]
+ read LINE
+ + awkcat 01:29:45  $2 > 120

cat: cannot open 01:29:45
cat: cannot open 20
+ [ ]
+ read LINE
+ + cat awk01:29:56 $2 > 1  0
.
.
.
.

while read line
do
    col2=`echo "$line" | cut -d" " -f2`
    [[ $col2 -gt 0 ]] && echo "$line" >> /tmp/tst1
done < $temp

awk '$2+0 > 1' /tmp/tesmp > /tmp/test3