The following code does not work very effectively when it comes to managing the checkpoints. Can some give some better idea?
MainScriptName="MainScriptName-"
Checkpoints="$MAIN/Checkpoints"
StepNo="02"
StepName="MyStepName"
MainLogPathFilename="$LogPath$MainScriptName$LogFilenamets.csv"
fileCount=0
fileCount=`find $Checkpoints -maxdepth 1 -name "$MainScriptName$StepNo.lck" | wc -l`
SECONDS=0
executions_status=""
StepStarted="$(date +'%d/%m/%Y %H:%M')"
echo "Step No : $StepNo $StepStarted"
if [ $fileCount -eq 0 ]
then
$hivef $MAIN/MyscriptName/Date.hql >> $LogPath/$MainScriptName.log 2>&1
if [ "$?" -ne 0 ]
then
duration=$SECONDS
echo "$StepName, $StepStarted, $StepCompleted, $(($duration / 60)), Failed" >> $MainLogPathFilename
echo "Failed !"
exit 10
else
touch $Checkpoints/$MainScriptName$StepNo.lck
executions_status="Success"
fi
else
executions_status="Skipped"
fi
echo "$executions_status"
StepCompleted="$(date +'%d/%m/%Y %H:%M')"
duration=$SECONDS
echo "$StepNo, $StepName, $StepStarted, $StepCompleted, $(($duration / 60)), $executions_status" >> $MainLogPathFilename
and then simply read it if exists then skip it.
echo "Script Name : " $MainScriptName "- Started"
StepNo="01"
fileCount=0
fileCount=`find $Checkpoints -maxdepth 1 -name "$MainScriptName$StepNo.lck" | wc -l`
StepName="Build_Report"
SECONDS=0
executions_status=""
StepStarted="$(date +'%d/%m/%Y %H:%M')"
echo "File Count : $fileCount"
echo "Step No : $StepNo $StepStarted"
if [ $fileCount -eq 0 ] then
$hivef $HDP_MAIN/CODE/TXN/HiveQuery.hql > $LogPath/$MainScriptName.log 2>&1
query1result=$?
ScriptError="-1"
ScriptError=`cat "$LogPath/$MainScriptName.log" | grep "(No such file or directory)\|Error opening session" | wc -l`
if [ $query1result -ne 0 ] || [ $ScriptError -gt 0 ]
then
duration=$SECONDS
echo "$StepName, $StepStarted, $StepCompleted, $(($duration / 60)), Failed" >> $MainLogPathFilename
echo "Failed !"
exit 10
else
touch $Checkpoints/$MainScriptName$StepNo.lck
executions_status="Successfully Completed."
fi
else
executions_status="Skipped"
fi
echo "$executions_status"
StepCompleted="$(date +'%d/%m/%Y %H:%M')"
duration=$SECONDS
echo "$StepNo, $StepName, $StepStarted, $StepCompleted, $(($duration / 60)), $executions_status" >> $MainLogPathFilename
Related
Below is my code.
#!/bin/ksh
curdate=$(date '+%d%h,%Y')
while read line;
do
echo "$line" > new10.txt
str0=$(cut -f 2 new10.txt)
str01=$(cut -f 1 -d ',' new10.txt)
str1=$(cut -f 2 -d ',' new10.txt)
str2=$(cut -c 3 $str1)
if [ $str2=':' ];
then
str2=',2016'
finalstr=$str01$str2
if [ '01jan2017' -le $finalstr -le $curdate ];
then
finalstr1=$str01',2017'
else
finalstr1=$str01',2016'
echo $finalstr1 > datefinal.txt
fi
done < /export/home/islams/PISAS/userwiseutil/date.txt
I am getting following errors:
date1.sh: line 22: syntax error near unexpected token done'
date1.sh: line 22:done < /export/home/islams/PISAS/userwiseutil/date.txt'
#!/bin/ksh
curdate=$(date '+%d%h,%Y')
while read line;
do
echo "$line" > new10.txt
str0=$(cut -f 2 new10.txt)
str01=$(cut -f 1 -d ',' new10.txt)
str1=$(cut -f 2 -d ',' new10.txt)
str2=$(cut -c 3 $str1)
if [ $str2=':' ];
then
str2=',2016'
finalstr=$str01$str2
if [ '01jan2017' -le $finalstr -le $curdate ];
then
finalstr1=$str01',2017'
else
finalstr1=$str01',2016'
echo $finalstr1 > datefinal.txt
fi
fi #You missed this
done < /export/home/islams/PISAS/userwiseutil/date.txt
You missed one fi
I am extracting an interested pattern in a file. In each line I have repeated pattern and I want to order all repeated pattern for each line in a comma separated format. For example: In each line I have a string like this:
Line1: InterPro:IPR000504 InterPro:IPR003954 InterPro:IPR012677 Pfam:PF00076 PROSITE:PS50102 SMART:SM00360 SMART:SM00361 EMBL:CP002684 Proteomes:UP000006548 GO:GO:0009507 GO:GO:0003723 GO:GO:0000166 Gene3D:3.30.70.330 SUPFAM:SSF54928 eggNOG:KOG0118 eggNOG:COG0724 InterPro:IPR003954
Line2: InterPro:IPR000306 InterPro:IPR002423 InterPro:IPR002498 Pfam:PF00118 Pfam:PF01363 Pfam:PF01504 PROSITE:PS51455 SMART:SM00064 SMART:SM00330 InterPro:IPR013083 Proteomes:UP000006548 GO:GO:0005739 GO:GO:0005524 EMBL:CP002686 GO:GO:0009555 GO:GO:0046872 GO:GO:0005768 GO:GO:0010008 Gene3D:3.30.40.10 InterPro:IPR017455
I want to extract all InterPro IDs for each line as like as this :
IPR000504,IPR003954,IPR012677,IPR003954
IPR000306,IPR002423,IPR002498,IPR013083,IPR017455
I have used this script:
while read line; do
NUM=$(echo $line | grep -oP 'InterPro:\K[^ ]+' | wc -l)
if [ $NUM -eq 0 ];then
echo "NA" >> InterPro.txt;
fi;
if [ ! $NUM -eq 0 ];then
echo $line | grep -oP 'InterPro:\K[^ ]+' | tr '\n' ',' >> InterPro.txt;
fi;
done <./File.txt
The problem is once I run this script, all the pattern's values in the File.txt print in one line. I want all interested pattern's values of each line print in separated line.
Thank you in advance
With awk:
awk '{for (i=1; i<=NF; ++i) {if ($i~/^InterPro:/) {gsub(/InterPro:/, "", $i); x=x","$i}} gsub (/^,/, "", x); print x; x=""}' file
Output:
IPR000504,IPR003954,IPR012677,IPR003954
IPR000306,IPR002423,IPR002498,IPR013083,IPR017455
With indent and more meaningful variable names:
awk '
{
for (column=1; column<=NF; ++column)
{
if ($column~/^InterPro:/)
{
gsub(/InterPro:/, "", $column)
line=line","$column
}
}
gsub (/^,/, "",line)
print line
line=""
}' file
With bash builtin commands:
while IFS= read -r line; do
for column in $line; do
[[ $column =~ ^InterPro:(.*) ]] && new+=",${BASH_REMATCH[1]}"
done
echo "${new#,*}"
unset new
done < file
Finally, I changed the script and could get the interested results:
while read line; do
NUM=$(echo $line | grep -oP 'InterPro:\K[^ ]+' | wc -l)
if [ $NUM -eq 0 ];then
echo "NA" >> InterPro.txt;
fi;
if [ ! $NUM -eq 0 ];then
echo $line | grep -oP 'InterPro:\K[^ ]+' | sed -n -e 'H;${x;s/\n/,/g;s/^,//;p;}' | sed 's/ /,/g' >> InterPro.txt;
fi;
done <./File.txt
I am validating the date in Unix shell script as follow:
CheckDate="2010-04-09"
regex="[1-9][0-9][0-9][0-9]-[0-9][0-9]-[0-3][0-9]"
if [[ $CheckDate = *#$regex ]]
then
echo "ok"
else
echo "not ok"
fi
But ksh it is giving output as not okay.. pls help.. i want output as ok
Here is my little script (written in Solaris 10, nawk is mandatory... sorry...). I know if you try to trick it by sending an alphanumeric you get an error on the let statements. Not perfect, but it gets you there...
#!/usr/bin/ksh
# checks for "-" or "/" separated 3 field parameter...
if [[ `echo $1 | nawk -F"/|-" '{print NF}'` -ne 3 ]]
then
echo "invalid date!!!"
exit 1
fi
# typeset trickery...
typeset -Z4 YEAR
typeset -Z2 MONTH
typeset -Z2 DATE
let YEAR=`echo $1 | nawk -F"/|-" '{print $3}'`
let MONTH=`echo $1 | nawk -F"/|-" '{print $1}'`
let DATE=`echo $1 | nawk -F"/|-" '{print $2}'`
let DATE2=`echo $1 | nawk -F"/|-" '{print $2}'`
# validating the year
# if the year passed contains letters or is "0" the year is invalid...
if [[ $YEAR -eq 0 ]]
then
echo "Invalid year!!!"
exit 2
fi
# validating the month
if [[ $MONTH -eq 0 || $MONTH -gt 12 ]]
then
echo "Invalid month!"
exit 3
fi
# Validating the date
if [[ $DATE -eq 0 ]]
then
echo "Invalid date!"
exit 4
else
CAL_CHECK=`cal $MONTH $YEAR | grep $DATE2 > /dev/null 2>&1 ; echo $?`
if [[ $CAL_CHECK -ne 0 ]]
then
echo "invalid date!!!"
exit 5
else
echo "VALID DATE!!!"
fi
fi
You can try this and manipulate
echo "04/09/2010" | awk -F '/' '{ print ($1 <= 04 && $2 <= 09 && match($3, /^[0-9][0-9][0-9][0-9]$/)) ? "good" : "bad" }'
echo "2010/04/09" | awk -F '/' '{ print ( match($1, /^[0-9][0-9][0-9][0-9]$/) && $2 <= 04 && $3 <= 09 ) ? "good" : "bad" }'
Please find the below code works as your exception.
export checkdate="2010-04-09"
echo ${checkdate} | grep '^[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]$'
if [ $? -eq 0 ]; then
echo "Date is valid"
else
echo "Date is not valid"
fi
I'm trying create a chef-solo recipe for using puma on centos6. All of the guides that I see are targeted towards Ubuntu using Upstart. I've tried making modifications to use init but it still fails with the error * /etc/init.d/puma-manager does not exist!.
/recipes/puma.rb
# add puma init conf
template '/etc/init/puma.conf' do
source 'puma-init.conf.erb'
mode 0644
end
# add puma manager conf
template '/etc/init/puma-manager.conf' do
source 'puma-manager.conf.erb'
mode 0644
end
# add puma conf
template '/etc/puma.conf' do
source 'puma.conf.erb'
mode 0644
end
cookbook_file '/etc/init.d/puma' do
source 'puma'
owner 'deploy'
group 'deploy'
mode '0755'
action :create
end
cookbook_file '/usr/local/bin/run-puma' do
source 'run-puma'
owner 'deploy'
group 'deploy'
mode '0755'
action :create
end
# add puma app conf
template "#{node['app_shared_path']}/config/puma.rb" do
source 'puma.rb.erb'
mode 0644
# notifies :restart, 'service[puma]', :delayed
end
service 'puma-manager' do
provider Chef::Provider::Service::Init
supports ['start', 'stop', 'restart', 'status']
action :start
end
/files/default/puma
#! /bin/sh
### BEGIN INIT INFO
# Provides: puma
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Example initscript
# Description: This file should be used to construct scripts to be
# placed in /etc/init.d.
### END INIT INFO
# Author: Darío Javier Cravero <dario#exordo.com>
#
# Do NOT "set -e"
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/usr/local/bin:/usr/local/sbin/:/sbin:/usr/sbin:/bin:/usr/bin
DESC="Puma rack web server"
NAME=puma
DAEMON=$NAME
SCRIPTNAME=/etc/init.d/$NAME
CONFIG=/etc/puma.conf
JUNGLE=`cat $CONFIG`
RUNPUMA=/usr/local/bin/run-puma
USE_LOCAL_BUNDLE=0
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
#
# Function that starts the jungle
#
do_start() {
log_daemon_msg "=> Running the jungle..."
for i in $JUNGLE; do
dir=`echo $i | cut -d , -f 1`
user=`echo $i | cut -d , -f 2`
config_file=`echo $i | cut -d , -f 3`
if [ "$config_file" = "" ]; then
config_file="$dir/config/puma.rb"
fi
log_file=`echo $i | cut -d , -f 4`
if [ "$log_file" = "" ]; then
log_file="$dir/log/puma.log"
fi
environment=`echo $i | cut -d , -f 5`
do_start_one $dir $user $config_file $log_file $environment
done
}
do_start_one() {
PIDFILE=$1/tmp/puma/pid
if [ -e $PIDFILE ]; then
PID=`cat $PIDFILE`
# If the puma isn't running, run it, otherwise restart it.
if [ "`ps -A -o pid= | grep -c $PID`" -eq 0 ]; then
do_start_one_do $1 $2 $3 $4 $5
else
do_restart_one $1
fi
else
do_start_one_do $1 $2 $3 $4 $5
fi
}
do_start_one_do() {
log_daemon_msg "--> Woke up puma $1"
log_daemon_msg "user $2"
log_daemon_msg "log to $4"
if [ ! -z "$5" ]; then
for e in $(echo "$5" | tr ';' '\n'); do
log_daemon_msg "environment $e"
v=${e%%\=*} ; eval "$e" ; export $v
done
fi
start-stop-daemon --verbose --start --chdir $1 --chuid $2 --background --exec $RUNPUMA -- $1 $3 $4
}
#
# Function that stops the jungle
#
do_stop() {
log_daemon_msg "=> Putting all the beasts to bed..."
for i in $JUNGLE; do
dir=`echo $i | cut -d , -f 1`
do_stop_one $dir
done
}
#
# Function that stops the daemon/service
#
do_stop_one() {
log_daemon_msg "--> Stopping $1"
PIDFILE=$1/tmp/puma/pid
STATEFILE=$1/tmp/puma/state
if [ -e $PIDFILE ]; then
PID=`cat $PIDFILE`
if [ "`ps -A -o pid= | grep -c $PID`" -eq 0 ]; then
log_daemon_msg "---> Puma $1 isn't running."
else
log_daemon_msg "---> About to kill PID `cat $PIDFILE`"
if [ "$USE_LOCAL_BUNDLE" -eq 1 ]; then
cd $1 && bundle exec pumactl --state $STATEFILE stop
else
pumactl --state $STATEFILE stop
fi
# Many daemons don't delete their pidfiles when they exit.
rm -f $PIDFILE $STATEFILE
fi
else
log_daemon_msg "---> No puma here..."
fi
return 0
}
#
# Function that restarts the jungle
#
do_restart() {
for i in $JUNGLE; do
dir=`echo $i | cut -d , -f 1`
do_restart_one $dir
done
}
#
# Function that sends a SIGUSR2 to the daemon/service
#
do_restart_one() {
PIDFILE=$1/tmp/puma/pid
i=`grep $1 $CONFIG`
dir=`echo $i | cut -d , -f 1`
if [ -e $PIDFILE ]; then
log_daemon_msg "--> About to restart puma $1"
if [ "$USE_LOCAL_BUNDLE" -eq 1 ]; then
cd $1 && bundle exec pumactl --state $dir/tmp/puma/state restart
else
pumactl --state $dir/tmp/puma/state restart
fi
# kill -s USR2 `cat $PIDFILE`
# TODO Check if process exist
else
log_daemon_msg "--> Your puma was never playing... Let's get it out there first"
user=`echo $i | cut -d , -f 2`
config_file=`echo $i | cut -d , -f 3`
if [ "$config_file" = "" ]; then
config_file="$dir/config/puma.rb"
fi
log_file=`echo $i | cut -d , -f 4`
if [ "$log_file" = "" ]; then
log_file="$dir/log/puma.log"
fi
environment=`echo $i | cut -d , -f 5`
do_start_one $dir $user $config_file $log_file $environment
fi
return 0
}
#
# Function that statuss the jungle
#
do_status() {
for i in $JUNGLE; do
dir=`echo $i | cut -d , -f 1`
do_status_one $dir
done
}
#
# Function that sends a SIGUSR2 to the daemon/service
#
do_status_one() {
PIDFILE=$1/tmp/puma/pid
i=`grep $1 $CONFIG`
dir=`echo $i | cut -d , -f 1`
if [ -e $PIDFILE ]; then
log_daemon_msg "--> About to status puma $1"
if [ "$USE_LOCAL_BUNDLE" -eq 1 ]; then
cd $1 && bundle exec pumactl --state $dir/tmp/puma/state stats
else
pumactl --state $dir/tmp/puma/state stats
fi
# kill -s USR2 `cat $PIDFILE`
# TODO Check if process exist
else
log_daemon_msg "--> $1 isn't there :(..."
fi
return 0
}
do_add() {
str=""
# App's directory
if [ -d "$1" ]; then
if [ "`grep -c "^$1" $CONFIG`" -eq 0 ]; then
str=$1
else
echo "The app is already being managed. Remove it if you want to update its config."
exit 1
fi
else
echo "The directory $1 doesn't exist."
exit 1
fi
# User to run it as
if [ "`grep -c "^$2:" /etc/passwd`" -eq 0 ]; then
echo "The user $2 doesn't exist."
exit 1
else
str="$str,$2"
fi
# Config file
if [ "$3" != "" ]; then
if [ -e $3 ]; then
str="$str,$3"
else
echo "The config file $3 doesn't exist."
exit 1
fi
fi
# Log file
if [ "$4" != "" ]; then
str="$str,$4"
fi
# Environment variables
if [ "$5" != "" ]; then
str="$str,$5"
fi
# Add it to the jungle
echo $str >> $CONFIG
log_daemon_msg "Added a Puma to the jungle: $str. You still have to start it though."
}
do_remove() {
if [ "`grep -c "^$1" $CONFIG`" -eq 0 ]; then
echo "There's no app $1 to remove."
else
# Stop it first.
do_stop_one $1
# Remove it from the config.
sed -i "\\:^$1:d" $CONFIG
log_daemon_msg "Removed a Puma from the jungle: $1."
fi
}
config_bundler() {
HOME="$(eval echo ~$(id -un))"
if [ -d "/usr/local/rbenv/bin" ]; then
PATH="/usr/local/rbenv/bin:/usr/local/rbenv/shims:$PATH"
eval "$(rbenv init -)"
USE_LOCAL_BUNDLE=1
return 0
elif [ -d "$HOME/.rbenv/bin" ]; then
PATH="$HOME/.rbenv/bin:$HOME/.rbenv/shims:$PATH"
eval "$(rbenv init -)"
USE_LOCAL_BUNDLE=1
return 0
# TODO: test rvm
# elif [ -f /etc/profile.d/rvm.sh ]; then
# source /etc/profile.d/rvm.sh
# elif [ -f /usr/local/rvm/scripts/rvm ]; then
# source /etc/profile.d/rvm.sh
# elif [ -f "$HOME/.rvm/scripts/rvm" ]; then
# source "$HOME/.rvm/scripts/rvm"
# TODO: don't know what to do with chruby
# elif [ -f /usr/local/share/chruby/chruby.sh ]; then
# source /usr/local/share/chruby/chruby.sh
# if [ -f /usr/local/share/chruby/auto.sh ]; then
# source /usr/local/share/chruby/auto.sh
# fi
# if you aren't using auto, set your version here
# chruby 2.0.0
fi
return 1
}
config_bundler
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
if [ "$#" -eq 1 ]; then
do_start
else
i=`grep $2 $CONFIG`
dir=`echo $i | cut -d , -f 1`
user=`echo $i | cut -d , -f 2`
config_file=`echo $i | cut -d , -f 3`
if [ "$config_file" = "" ]; then
config_file="$dir/config/puma.rb"
fi
log_file=`echo $i | cut -d , -f 4`
if [ "$log_file" = "" ]; then
log_file="$dir/log/puma.log"
fi
do_start_one $dir $user $config_file $log_file
fi
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
if [ "$#" -eq 1 ]; then
do_stop
else
i=`grep $2 $CONFIG`
dir=`echo $i | cut -d , -f 1`
do_stop_one $dir
fi
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
# TODO Implement.
log_daemon_msg "Status $DESC" "$NAME"
if [ "$#" -eq 1 ]; then
do_status
else
i=`grep $2 $CONFIG`
dir=`echo $i | cut -d , -f 1`
do_status_one $dir
fi
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
restart)
log_daemon_msg "Restarting $DESC" "$NAME"
if [ "$#" -eq 1 ]; then
do_restart
else
i=`grep $2 $CONFIG`
dir=`echo $i | cut -d , -f 1`
do_restart_one $dir
fi
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
add)
if [ "$#" -lt 3 ]; then
echo "Please, specifiy the app's directory and the user that will run it at least."
echo " Usage: $SCRIPTNAME add /path/to/app user /path/to/app/config/puma.rb /path/to/app/config/log/puma.log"
echo " config and log are optionals."
exit 1
else
do_add $2 $3 $4 $5
fi
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
remove)
if [ "$#" -lt 2 ]; then
echo "Please, specifiy the app's directory to remove."
exit 1
else
do_remove $2
fi
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
*)
echo "Usage:" >&2
echo " Run the jungle: $SCRIPTNAME {start|stop|status|restart}" >&2
echo " Add a Puma: $SCRIPTNAME add /path/to/app user /path/to/app/config/puma.rb /path/to/app/config/log/puma.log"
echo " config and log are optionals."
echo " Remove a Puma: $SCRIPTNAME remove /path/to/app"
echo " On a Puma: $SCRIPTNAME {start|stop|status|restart} PUMA-NAME" >&2
exit 3
;;
esac
:
/files/default/run-puma
#!/bin/bash
app=$1; config=$2; log=$3;
cd $app && exec bundle exec puma -C $config 2>&1 >> $log
First of all, your service name seems to be wrong. It seems like it should be called service 'puma' instead of puma-manager.
Besides that, a init script from Debian/Ubuntu will not work on CentOS without modifications. Some required files like the helper methods from the init-functions do not exist on CentOS.
Depending on the script, those modification can be quite complex and sometimes it's better to write a new script from scratch.
Anyway, there is a non-official CentOS init script example for Puma here:
https://github.com/puma/puma/issues/178
But it is a little old/untested and I'm not sure it will work without modification.
I am facing problem in comparing big floating variables in unix
Code:
error message: syntax error on line 1 teletype
I got to know from one of the old posts in the forum this is because
"the script is trying to do a calculation with bc by echoing an expression into it. But one of the variables has an illegal number"
Below is the script which is giving the error
Code:
#! /bin/bash -xv
a=`cat abc.csv | sed '1d' | tr -s ' ' | cut -d, -f3`
echo $a
-180582621617.24
b=`sed '1d' def.csv | cut -d',' -f7 | awk '{s+=$1}END{ printf("%.2f\n",s)}'`
echo $b
-180582621617.37
Result=`echo "if($a !=$b) 1" | bc `
if [ $Result -eq 1 ]; then
echo "both values not equal"
else
echo " both values equal"
fi
But I was able to compare it when hard-coded
Code:
a=`echo "-180582621617.24,222.555,333.333" | awk -F"," '{print $1}'`
b=`echo "-180582621617.24,222.555,333.333" | awk -F"," '{print $1}'`
Result=`echo "if($a !=$b) 1" | bc `
if [ $Result -eq 1 ]; then
echo "both values not equal"
else
echo " both values equal"
fi
Your test in bc is return 1 if true and nothing when false.
$Result will be then either undefined or numeric (1). test with -eq only works with two operands both numeric. Just return 0 for the else case
Result=`echo "if($a !=$b) 1 else 0" | bc `
if [ $Result -eq 1 ] ; then
echo "both values not equal"
else
echo " both values equal"
fi
Use bc for dealing with floating numbers in shell:
$ bc <<< '-180582621617.24 == -180582621617.37'
0
$ bc <<< '-180582621617.24 != -180582621617.37'
1
In your case, it is going to be bc <<< "$a != $b", e.g.:
[[ bc <<< "$a != $b" ]] && Result=1 || Result=0
Thanks for all the suggestions.
I was able to compare by creating two temp files and using the diff -w command.
#! /bin/bash -xv
rm -f triger_cksum.txt data_cksum.txt
a=`cat ab.csv | sed '1d' | tr -s ' ' | cut -d, -f3`
echo $a > triger_cksum.txt
b=`sed '1d' cd.csv | cut -d',' -f61 | awk '{s+=$1}END{ printf("%.6f\n",s)}'`
echo $b > data_cksum.txt
diff_files=`diff -w triger_cksum.txt data_cksum.txt | wc -l | tr -s ' '`
if [ $diff_files -eq 0 ]
then
echo "cksum equal"
else
echo "cksum not equal"
fi