(standard_in) 1: parse error


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting (standard_in) 1: parse error
# 1  
Old 07-12-2010
(standard_in) 1: parse error

Hi all,

Could someone please to tell me when do we exactly get the below error and how to get rid of it.

I am unable to trace the error.

(standard_in) 1: parse error

Thanks in advance !!
# 2  
Old 07-12-2010
Hi.

It's the kind of error that bc gives you if, for example, you have an undeclared variable, or passing something to it that it doesn't understand:

Code:
$ echo "scale=1; $X * 3" | bc
(standard_in) 1: parse error

$ echo "scale=3; x 3" | bc
(standard_in) 1: parse error

# 3  
Old 07-12-2010
Thanks Scottn.I will replace all the commands which has bc and try.

Thanks again
# 4  
Old 07-14-2010
Hi

when i use expr command instead of bc, i get the below error.

expr: non-numeric argument

Please help Smilie

Thanks !!
# 5  
Old 07-14-2010
Isn't that the same question as here?
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

(standard_in)1:syntax error using bc with Cron

I created a shell script to record server temperature. When I manually run script it works fine with no error message. But when I create a cron job, my script fails with error message (standard_in)1:syntax error. I figured out the bc utility is causing the error message. Below is my script. ... (7 Replies)
Discussion started by: SysAdminRialto
7 Replies

2. Shell Programming and Scripting

Standard_in error

# echo '6.5 < 2.7 ' |bc 0 # echo '4.8.5 > 4.8.4' |bc (standard_in) 1: syntax error (standard_in) 1: syntax error ---------------------------------------------------------- FILESET_A_VER_CHK2=4.8.5 FILESET_R_NAME_CHK2=4.8.5 if ] ; then ## echo "Fileset is higher " ... (2 Replies)
Discussion started by: Mathew_paul
2 Replies

3. Shell Programming and Scripting

Parse

Attached file is parsed so that only the three columns result. DACH1 occurs 34 times with an average of 0.881541 NEB occurs 159 times with an average of 0.837628 LTBP1 occurs 46 times with an average of 0.748722 parse result: output.txt (the text is removed and the xxx is seperated in a... (6 Replies)
Discussion started by: cmccabe
6 Replies

4. Shell Programming and Scripting

(standard_in) 1: parse error

Hi, I am trying to make a script that tries to compare two values and print if one is greater than another. It seems to return a (standard_in) 1: parse error at times. #!/bin/sh a= awk '{print $1}' file1.txt b= awk '{print $1}' file2.txt c= awk '{print $1}' file3.txt x= awk '{print... (5 Replies)
Discussion started by: jamie_123
5 Replies

5. Shell Programming and Scripting

intermittent bc parse error

Thought I had this worked out, and the equations work fine on their own. What I have is an if statement that checks the raw size of a folder. Smaller than a certain threshold and it returns a value in MB format, otherwise it returns it in GBs. Yes, I know that df and du return human readable... (3 Replies)
Discussion started by: reid
3 Replies

6. Shell Programming and Scripting

bc giving error: (standard_in) 2: parse error

Below part of script, is working fine sometimes and gives error sometime. I am doing float operations, checking if x > y. ##########CODE########## THRESHOLD="1.25" ratio=$( echo "scale=2; ${prev}/${current}" | bc ) if ; then split_date=`echo ${line} | cut -d, -f2` fi ... (9 Replies)
Discussion started by: manishma71
9 Replies

7. Shell Programming and Scripting

Perl parse error

Hello there, I em executing the following command in a perl script to append "\0" to the end of every line in a file: ###command start my $cmd = qx{"C:\\gawk" '{print $0 "\\\0"}' C:\file.txt > C:\file_1.txt}; ###command end But i get the following error: ###error meaasge start... (2 Replies)
Discussion started by: nmattam
2 Replies

8. Shell Programming and Scripting

Parse

I need a script that will always return an engine of table, which not depends on the table structure. I need it to be done exactly from the "show create table ..." statement. If there is a easiest way, except "show table status", please write. mysql -u root db -sBe "show create table... (1 Reply)
Discussion started by: mirusnet
1 Replies

9. UNIX for Advanced & Expert Users

Parse error

hi,:) onsider the followinf two lines J="$(scriptbc -p 8 $I / \(12 \* 100 \) )" N="$(( $L * 12 ))" In the first line I put \ before * like \* and its working fine. But in the second line if put \ before * i am getting parse error. What might be the reason?Any idea pls. cheers RRK (1 Reply)
Discussion started by: ravi raj kumar
1 Replies

10. Shell Programming and Scripting

Parse

Does anybody know how do we parse a file (ex. SIF file) into a delimited text file in UNIX? (7 Replies)
Discussion started by: nguda
7 Replies
Login or Register to Ask a Question