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Bash Script Do Not Exit On Error


Find all posts by postcd #2 12-10-2013 Akshay Hegde Forum Advisor Join Date: Nov 2012 Last Activity: 28 September 2016, 2:06 AM EDT Posts: 1,783 Thanks: 97 It just implies that if you had set -e at the beginning of the script, you don't need to say set +e to ignore errors. It merely tells the calling program that something went wrong. So sayeth the Shepherd Were slings used for throwing hand grenades? Check This Out

How to extrude a face parallel to another? And, as discussed above, || short-circuits so the RHS is only executed if the LHS fails (returns non-zero). Please apply the logic to the script in the question. share|improve this answer answered Oct 30 '15 at 1:43 Chris Cogdon 1,08011217 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google

Bash Script Exit With Error Message

Linux Ask! My girlfriend has mentioned disowning her 14 y/o transgender daughter Will the medium be able to last 100 years? Were slings used for throwing hand grenades?

I'm essentially trying to mimic the try{}catch{} from c# –Stunt Jul 24 '13 at 10:00 add a comment| 2 Answers 2 active oldest votes up vote 29 down vote accepted In I do not get any ether when mining So sayeth the Shepherd Why can a Gnome grapple a Goliath? Browse other questions tagged bash or ask your own question. Exit Bash Script From Function The Woz Monitor 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

what is the difference between \twocolumn and \documentclass[twocolumn]{book} Password Protected Wifi, page without HTTPS - why the data is send in clear text? Exit Bash Shell Script Join them; it only takes a minute: Sign up Bash ignoring error for a particular command up vote 144 down vote favorite 16 I am using following options set -o pipefail Same thing if the curl command failed. Find all posts by hergp #4 12-10-2013 wisecracker Registered User Join Date: Jan 2013 Last Activity: 29 September 2016, 12:54 PM EDT Location: Loughborough Posts: 1,069 Thanks: 295

EDIT: In order to change the behaviour such that in the execution should continue only if executing some-arbitrary-command returned file not found as part of the error, you can say: [[ Bash Script Exit While Loop Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Were slings used for throwing hand grenades? If those answers do not fully address your question, please ask a new question.

Exit Bash Shell Script

I was inattentive. And sort out what it is in your environment setup that makes bash misbehave - all sorts of scripts will fail unexpectedly if your shell bails on the first error. –Jonathan Bash Script Exit With Error Message If not, why? Exit Bash Script Without Exiting Shell hergp View Public Profile Visit hergp's homepage!

If you need to mix ANDs and ORs, group with { these braces } which don’t spawn a sub-shell. http://gatoisland.com/bash-script/bash-script-tar-error.php Convince people not to share their password with trusted others Video displays in Star Wars more hot questions question feed lang-sh about us tour help blog chat data legal privacy policy Convince people not to share their password with trusted others no outgoing connection via ipv4 Adopt A Jet/Book How could banks with multiple branches work in a world without quick communication? bash shell-script share|improve this question edited Nov 6 '15 at 8:02 asked Nov 6 '15 at 7:10 the_velour_fog 2,3971022 add a comment| 4 Answers 4 active oldest votes up vote 3 Exit Bash Script If Command Fails

Did Donald Trump call Alicia Machado "Miss Piggy" and "Miss Housekeeping"? If not, why? for (( i=1; i<5; i++ )) do echo "attempt number: "$i curl -LSso ~/.vim/autoload/pathogen.vim https://tpo.pe/pathogen.vim if [ -f ~/.vim/autoload/pathogen.vim ] then echo "file has been retrieved by curl, so breaking now..." http://gatoisland.com/bash-script/bash-script-exit-on-command-error.php That should never have a non-zero exit status.

is a Q & A web site specific for Linux related questions. Bash Script Exit If No Arguments Related posts: How to perform syntax check on a bash script? GTIN validation Can a creature benefit from differently typed speed bonuses all named fast movement?

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#1 12-10-2013 postcd Banned Join Date: Oct 2013 Last Activity:

Rosa Parks is a [symbol?] for the civil rights movement? I'm not sure i understand how this handles varying errors. –Stunt Jul 24 '13 at 10:04 @Stunt This isn't a replacement. Adopt A Jet/Book American English: are [ə] and [ʌ] different phonemes? navigate here when grep finds nothing, it returns non-zero exit code and it is enough for shell to think that the entire pipe has non-zero exit code. –Igor Chubin Jun 27 '12 at

That does not affect errexit at all. What would be the best method of achieving this? Not the answer you're looking for? The original script did not || the for loop. –RobertL Nov 6 '15 at 8:06 I just noticed I hadn't shown the set -o errexit command in my example

but I doubt that this is a concern for you. This one's going down down down and out. –RobertL Nov 6 '15 at 7:57 @John1024 But I guess the evidence is still that errexit wasn't set. How to pluralize "State of the Union" without an additional noun? Hot Network Questions Religious supervisor wants to thank god in the acknowledgements How to book a flight if my passport doesn't state my gender?

i know i can fix my domain list so it dont contains inproper values, but i prefer skipping invalid entries.

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