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(standard_in) 1 Syntax Error Bc

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There are plenty more lines where the "..." is, but they're basically just a variation on the same idea. Note the comment about VmSize - it skips all procs that don't have a VmSize entry. Why is international first class much more expensive than international economy class? You can try: CACHE=$(free -m | more | grep -v Swap | tail -1 | cut -d':' -f2 | awk '{print $1}') NOTE Use awk to parse output is better than check over here

Browse other questions tagged linux bash or ask your own question. Print the digital root How do I recursively calculate this equation and generate a list of iteration? http://mywiki.wooledge.org/ArithmeticExpression Something tells me that you do not want to round your numbers down to integers here. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed http://www.unix.com/shell-programming-and-scripting/141599-bc-giving-error-standard_in-2-parse-error.html

(standard_in) 1 Syntax Error Bc

I was under the impression that mathlib allows this (it works on bc version 1.06.95 but not 1.06) –Numpty Jun 8 '12 at 1:36 Not 1.06.94 either. –Dennis Williamson The problem is that there is something like "S:S:N:I::O:P..." in the file "$HOME/Documents/Development/road/Vertical/utest/$file.res" that's not in the corresponding file that's used in the other script. Trick or Treat polyglot How do you say "enchufado" in English? So spacing out the echo also works.) Bullseye....

It also makes the variable operate in an arithmetic context in certain situations, in essence adding an implied let in front of it. Approximation of the Gamma function for small value more hot questions question feed lang-sh about us tour help blog chat data legal privacy policy work here advertising info mobile contact us It converts it from bytes to megabits. (standard_in) 1 Illegal Character Thread Tools Show Printable Version Email this Page Search this Thread Advanced Search Posting Rules You may not post new threads You may not post replies You may not post attachments

Abstract definition of convex set Is there a way to easily handle functions returning std::pairs? What to do when majority of the students do not bother to do peer grading assignment? How to handle unintentional innuendos What exactly is a "bad" "standard" or "good" annual raise? http://stackoverflow.com/questions/38894420/shell-scripting-standard-in-illegal-character-t-and-standard-in-2-parse All Rights Reserved.

Before server side scripting how were HTML forms interpreted In a World Where Gods Exist Why Wouldn't Every Nation Be Theocratic? Bc Syntax Error How could a language that uses a single word extremely often sustain itself? The best way to cure it is listen when the experts point out your mistakes. It's quick & easy. (standard_in) 1: parse error P: 7 hta1984 Expand|Select|Wrap|Line Numbers #!/bin/bash #sar.sh i=1 whilereadmyline do if[$i-eq1] then echo"ReportDate:$(cut-d""-f4ornek2-c.txt)">output.txt elif[$i-gt3] then echo$myline>temp.txt proc=$(cut-d""-f3temp.txt) echo$proc>temp.txt cattemp.txt>>temp2.txt fi i=$(expr$i+1) done

  • Why are my prints low quality when screenshotting a PDF?
  • There are lots of unneeded calls to external programs. 1) First of all, what shell are you using?
  • The best way to cure it is listen when the experts point out your mistakes.
  • What if i have more than two columns for that variable/line.
  • Browse other questions tagged shell sh bc or ask your own question.
  • Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started

Standard_in 2 Syntax Error Bc

The thing is that the sed command takes the value from file and treats it as a string. directory Why don't miners get boiled to death at 4km deep? (standard_in) 1 Syntax Error Bc Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name (standard_in) 1 Syntax Error Bash Script Similar topics SAX XML Parse Python error message parse error or infinite loop?

Dec 13 '06 #1 Post Reply Share this Question 1 Reply P: 7 hta1984 Expand|Select|Wrap|Line Numbers cattemp2.txt|awk'{sum+=$1}END{printsum}' average=$(echo"scale=4;$sum/$index"|bc) Expand|Select|Wrap|Line Numbers sum=$(cattemp2.txt|awk'{sum+=$1}END{printsum}') average=$(echo"scale=4;$sum/$index"|bc) editing two lines as above solved the http://internetmairie.com/syntax-error/501-5-5-2-rcpt-to-syntax-error.html Here's the bash man page –tripleee Nov 26 '14 at 6:42 | show 9 more comments 1 Answer 1 active oldest votes up vote 3 down vote accepted The first line I will be more careful. –Diana Feb 6 at 16:12 add a comment| active oldest votes Know someone who can answer? Accidentally modified .bashrc and now I cant login despite entering password correctly DDoS: Why not block originating IP addresses? Shell Script (standard_in) 2 Syntax Error

Run that line and then run declare -p randno4. I'm still clueless as why that passed through a single iteration and did not when looping over a bunch of PIDs, or why the overall change of behaviour. So spacing out the echo also works.) 2 members found this post helpful. this content In bash at least, post-declaring the variable doesn't appear to alter the current value, and pre-declaring it will throw up an error on invalid values. 3) This may be partly due

What sed or another program does to set the variable has no impact on how the shell uses it. Standard_in 1 Parse Error Bc If I am told a hard number and don't get it should I look elsewhere? Not the answer you're looking for?

Should there really be 1E6 ohm resistance between an anti-static wrist strap and a pc?

Where did I find these numbers? Yeah, that is the output which i needed. more hot questions question feed lang-sh about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Bc Command In Linux What does "Game of the Year" actually mean?

asked 2 months ago viewed 31 times Related 2146Check if a directory exists in a shell script9Bash Scripting and bc386How to declare and use boolean variables in shell script?139How to get Remove advertisements Sponsored Links agn View Public Profile Find all posts by agn #6 08-04-2010 manishma71 Registered User Join Date: Jun 2009 Last Activity: 14 December 2010, 3:19 more hot questions question feed lang-bsh about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation have a peek at these guys That could explain why I wasn't reading correctly the memory usage.

But I don't understand how to use printf. –Diana Feb 5 at 22:22 You have a missing semicolon in one case: B2=` echo "scale=3 $b2/1000 " |bc -l` . How to describe very tasty and probably unhealthy food Why is international first class much more expensive than international economy class? Code: #!/bin/bash testfile="$1" n=12 for (( i=2; i <=n ; i++ )) ; do (( j = i - 1 )) iline="$( sed -n "${i}p" "$testfile" )" jline="$( sed -n "${j}p"