10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I tried to look up the issue i'm experiencing, but i'm confused what's wrong with my script.
After executing the script I'm getting the following error
expr: non-numeric argument
syntax error on line 1, teletype
After some research, it seems that the problem relates to bc.
I have... (1 Reply)
Discussion started by: nms
1 Replies
2. Homework & Coursework Questions
Hi All,
As per my knowledge in unix, my code looks fine. But still I am getting error (expr:syntax error). Please help me to resolve this error.
Script :
PRE_LBNO=0
PRE_DATE=0
TOT_PAY=0
TOT_REM=0
TOTAL=1
for Record_Type in `cut -c 1 Inputt.dat`
do
if ;
then
CURR_LBNO=` cut -c... (6 Replies)
Discussion started by: lathanandhini
6 Replies
3. Shell Programming and Scripting
Hi All,
I'm writing a shell script in KSH, where I want to store the filename, total record count and actual record count of all the source files. The source files reside in 4 different sub-folders under the same root folder.
Below is code:
#!/usr/bin/ksh... (6 Replies)
Discussion started by: jagari
6 Replies
4. Shell Programming and Scripting
Hello, I am new to Shell programing.
I want to add two numbers & show result. command I use are as under
Echo Enter the two numbers
read number
d1 = ` expr $ num%10`
num = `expr $ num/10`
d2 = ` expr $ num%10`
num = `expr $ num/10`
sum = $ d1 + $ d2
echo the sum is $ sum
I am getting... (1 Reply)
Discussion started by: pbchhaya
1 Replies
5. Shell Programming and Scripting
Hi,
I am facing issues in my shell script while trying to add two variables. Look at the snippet below for details:
# Initially variable SAMPLE1 and SAMPLE2 are set from different sources. Have trucated decimal to avoid numeric errors in expr
SAMPLE1=`/usr/bin/top -n 1 | head -3 | tail -1... (3 Replies)
Discussion started by: animesh303
3 Replies
6. UNIX for Dummies Questions & Answers
Hi All,
This is a piece of code from one of my scripts:
t1=`cat temp3.21447 | grep WEALTHTOUC_TRANS_20100409_233127.txt.txt.TRG | awk '{print $3}' | cut -c1-5`
t2=`cat temp3.21447 | grep WEALTHTOUC_TRANS_20100409_233127.txt.txt.TRG | awk '{print $5}' | cut -c1-5`
#t1=23:43... (5 Replies)
Discussion started by: prachiagra
5 Replies
7. Shell Programming and Scripting
Hi ALL,
i am so much confused y the following script is not working in the korn shel which works in bash shell. please solve the error that i am facing.
i want to extract the format of the size from a variable i.e. GB or KB or MB or B or BYTES
code:
--------
size_dir_pass=1.2gb... (2 Replies)
Discussion started by: G.K.K
2 Replies
8. UNIX for Dummies Questions & Answers
HELLO i have a problem i need to do this equation:
final_result=*1.5. I am using expr like this:
FINAL_RESULT=`expr (($RESULT1 + $RESULT2 / 2) \* 3) / 2` but it is wrong. Someone help me.thank you (2 Replies)
Discussion started by: psalas
2 Replies
9. Shell Programming and Scripting
sum=0;
cat op_api2 |while read word1 word2;
do
echo $word2
sum=`expr $word2 + $sum`;
done
echo $sum
op_api2 ( file has this data )
----------------------------
UsageSummary 1034
UsageSummary 1675
UnbilledUsage 175
UnbilledUsage 177
UnbilledUsage 177
UnbilledUsage 194
I want the... (2 Replies)
Discussion started by: bishweshwar
2 Replies
10. Shell Programming and Scripting
i want to get a substring from a string and used such shell script:
var_year=`expr substr "07132006" 5 4`
echo $var_year
but i got such error message: expr: syntax error. why?
Note: Kshell used on solaris 8. :confused: (5 Replies)
Discussion started by: robin.zhu
5 Replies