This is a part of my shell script.
for line in `cat $1`
do
startNum=`echo $line | awk -F "," '{print $1}'`
endNum=`echo $line | awk -F "," '{print $2}'`
operator=`echo $line | awk -F "," '{print $3}'`
termPrefix=`echo $line | awk -F "," '{print $4}'`
if [[ "$endNum" == 81* ]] || [[ "$endNum" == 33* ]] || [[ "$endNum" == 55* ]]
then
areaCode="${endNum:0:2}"
series="${endNum:2:4}"
startCLI="${startNum:6:4}"
endCLI="${endNum:6:4}"
else
areaCode="${endNum:0:3}"
series="${endNum:3:3}"
startCLI="${startNum:6:4}"
endCLI="${endNum:6:4}"
fi
echo "Add,${areaCode},${series},${startCLI},${endCLI},${termPrefix},"
#>> ${File}
done
input is csv contains below many rows :
5557017101,5557017101,102,1694
5515585614,5515585614,102,084
Output od shell script :
,dd,55,5701,7101,7101,1694
,dd,55,1558,5614,5614,0848
Not sure why comma is coming in startign of output, instead as per shell script it should come in the end.
please help
Here is a suggested awk command that should replace all of your shell+awk code. This awk also takes care of trailing \r:
awk -v RS=$'\r' 'BEGIN{FS=OFS=","} NF>3{
startNum=$1; endNum=$2; termPrefix=$4;
if (endNum ~ /^(81|33|55)/) {
areaCode=substr(endNum,1,2); series=substr(endNum,3,4)
}
else {
areaCode=substr(endNum,1,3); series=substr(endNum,4,3)
}
startCLI=substr(startNum,7,4); endCLI=substr(endNum,7,4);
print "Add", areaCode, series, startCLI, endCLI, termPrefix
}' file
Add,55,5701,7101,7101,1694
Add,55,1558,8561,5614,084
I'm trying to modify an existing script I have to take up to three text files and transform them. Currently the script will only transform the text from one file. Here's the existing script I have:
if [ $# -eq 1 ]
then
if [ -f $1 ]
then
name="My Name"
echo $name
date
starting_data=$1
sed '/^id/ d' $starting_data > raw_data3
sed 's/-//g' raw_data3 > raw_data4
cut -f1 -d, raw_data4 > cutfile1.col1
cut -f2 -d, raw_data4 > cutfile1.col2
cut -f3 -d, raw_data4 > cutfile1.col3
sed 's/$/:/' cutfile1.col2 > last
sed 's/^ //' last > last2
sed 's/^ //' cutfile1.col3 > first
paste -d\ first last2 cutfile1.col1 > final
cat final
else
echo "$1 cannot be found."
fi
else
echo "Please enter a filename."
fi
All those temp files are unnecessary. awk can do all of what sed and cut can do, so this should be what you want (pending the output field separator question)
if [ $# -eq 0 ]; then
echo "usage: $0 file ..."
exit 1
fi
for file in "$#"; do
if ! [ -f "$file" ]; then
echo "file not found: $file"
continue
fi
name="My Name"
echo "$name"
date
awk -F, -v OFS=" " '
/^id/ {next}
{
gsub(/-/, "")
sub(/^ /, "", $2)
sub(/^ /, "", $3)
print $3, $2 ":", $1
}
' "$file" > final
cat final
done
Note all my double quotes: those are required.
Good day,
I was wondering how to pass the filename to awk as variable, in order to awk read it.
So far I have done:
echo file1 > Aenumerar
echo file2 >> Aenumerar
echo file3 >> Aenumerar
AE=`grep -c '' Aenumerar`
r=1
while [ $r -le $AE ]; do
lista=`awk "NR==$r {print $0}" Aenumerar`
AEList=`grep -c '' $lista`
s=1
while [ $s -le $AEList ]; do
word=`awk -v var=$s 'NR==var {print $1}' $lista`
echo $word
let "s = s + 1"
done
let "r = r + 1"
done
Thanks so much in advance for any clue or other simple way to do it with bash command line
Instead of:
awk "NR==$r {print $0}" Aenumerar
You need to use:
awk -v r="$r" 'NR==r' Aenumerar
Judging by what you've posted, you don't actually need all the NR stuff; you can replace your whole script with this:
while IFS= read -r lista ; do
awk '{print $1}' "$lista"
done < Aenumerar
(This will print the first field of each line in each of file1, file2, file3. I think that's what you're trying to do?)
My goal is to find out the length of the second field and if the length is more than five characters, then I need to show the entire record using shell scripts/command.
echo "From the csv file"
cat latency.csv |
while read line
do
latency=`echo $line | cut -d"," -f2 | tr -d " "`
length=$(echo ${#latency})
if [ $length -gt 5 ]
then
echo $line
fi
done
There is nothing wrong with my code, but being UNIX/Linux, I thought there should be a simpler way of doing such things.
Is there one such simpler method?
awk -F, 'length($2)>5' file
this should work
updated
awk -F, '{a=$0;gsub(/ /,"",$2);if(length($2)>5)print a}' file
awk -F, '{
t = $2
gsub(/ /, x, t)
if (length(t) > 5)
print
}' latency.csv
Or:
perl -F, -ane'
print if
$F[1] =~ tr/ //dc > 5
' latency.csv
After writing some unix scripts I am able to manage to get data from different xml files to csv format and now I got stuck with the following problem
file1.csv : contains
1,5,6,7,8
2,3,4,5,9
1,6,10,11,12
1,5,11,12
file2.csv : contains
1,Mango,Tuna,Webby,Through,Franky,Sam,Sumo
2,Franky
3,Sam
4,Sumo
5,Mango,Tuna,Webby
6,Tuna,Webby,Through
7,Through,Sam,Sumo
8,Nothing
9,Sam,Sumo
10,Sumo,Mango,Tuna
11,Mango,Tuna,Webby,Through
12,Mango,Tuna,Webby,Through,Franky
output I want is
1,5,6,7,8
Mango,Tuna,Webby,Through,Franky,Sam,Sumo
Mango,Tuna,Webby
Tuna,Webby,Through
Through,Sam,Sumo
Nothing
Common word:None
2,3,4,5,9
Franky
Sam
Sumo
Mango,Tuna,Webby
Sam, Sumo
Common Word:None
1,6,10,11,12
Mango,Tuna,Webby,Through,Franky,Sam,Sumo
Tuna,Webby,Through
Sumo,Mango,Tuna
Mango,Tuna,Webby,Through
Mango,Tuna,Webby,Through,Franky
Common word: Tuna
1,5,11,12
Mango,Tuna,Webby,Through,Franky,Sam,Sumo
Mango,Tuna,Webby
Mango,Tuna,Webby,Through
Mango,Tuna,Webby,Through,Franky
Common word: Mango,Tuna,Webby
I apprecaite any help.
Thanks
I got some solution but not complete
##!/bin/bash
count=1
count_2=1
for i in `cat file1.csv`
do
echo $i > $count.txt
cat $count.txt | tr "," "\n" > $count_2.txt
count=`expr $count + 1`
count_2=`expr $count_2 + 1`
done;
#this code will create separte files for each line in file1.csv,
bash file3_search.sh
##########################
file3_search.sh
================
##!/bin/bash
cat file2.csv | sed '/^$/d' | sed 's/[ ]*$//' > trim.txt
dos2unix -q 1.txt 1.txt
dos2unix 2.txt 2.txt
dos2unix 3.txt 3.txt
echo "1st Combination results"
for i in `cat 1.txt`
do
cat trim.txt | egrep -w $i
done > Combination1.txt;
echo "2nd Combination results"
for i in `cat 2.txt`
do
cat trim.txt | egrep -w $i
done > Combination2.txt;
echo "3rd Combination results"
for i in `cat 3.txt`
do
cat trim.txt | egrep -w $i
done > Combination3.txt;
Guys I am not good at programming (I am software tester) please someone can re-factor my code and also please tell me how to get the common word in those Combination.txt file
IMHO it works:
for line in $(cat 1.csv) ; do
echo $line ;
grepline=`echo $line | sed 's/ \+//g;s/,/,|/g;s/^\(.*\)$/^(\1,)/'`;
egrep $grepline 2.csv
egrep $grepline 2.csv | \
awk -F "," '
{ for (i=2;i<=NF;i++)
{s[$i]+=1}
}
END { for (key in s)
{if (s[key]==NR) { tp+=key "," }
}
if (tp!="") {print "Common word(s): " gensub(/,$/,"","g",tp)}
else {print "Common word: None"}}'
echo
done
HTH
Here's an answer for you. It depends on associative array capabilities of bash version 4:
IFS=,
declare -a words
# read and store the words in file2
while read line; do
set -- $line
n=$1
shift
words[$n]="$*"
done < file2.csv
# read file1 and process
while read line; do
echo "$line"
set -- $line
indexes=( "$#" )
NF=${#indexes[#]}
declare -A common
for (( i=0; i<$NF; i++)); do
echo "${words[${indexes[$i]}]}"
set -- ${words[${indexes[$i]}]}
for word; do
common[$word]=$(( ${common[$word]} + 1))
done
done
printf "Common words: "
n=0
for word in "${!common[#]}"; do
if [[ ${common[$word]} -eq $NF ]]; then
printf "%s " $word
(( n++ ))
fi
done
[[ $n -eq 0 ]] && printf "None"
unset common
printf "\n\n"
done < file1.csv