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Bash Script Ignore Error Continue


In a GNU C macro envSet(name), what does (void) "" name mean? Why are some programming languages Turing complete but lack some abilities of other languages? How would family relationships change if legal system uses collective punishment? dwhitney67December 11th, 2008, 04:17 PMDo something like this: #!/bin/sh set -e ... his comment is 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 I want the script to continue. –JorgeO Jul 2 '09 at 15:38 @Alex: it is default but there is probablt something that overrides the default setting. –Milan Babuškov Jul One way that seems to work is: #!/bin/bash cmd1 || exit 1 cmd2 || exit 1 cmd3 || exit 1 etc. However i would like for this small sub-section is slightly different.

Bash Script Continue After Error

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 EDIT: I think I found a workaround, although it probably isn't the best solution again: #!/bin/bash set -e cmd1 cmd2 #exclude next command from causing script to terminate: set +e; cmd3; Adopt A Jet/Book Are there any 'smart' ejection seats? Is this safe to display MySQL query error in webpage if something went wrong?

up vote 1 down vote favorite I save images with: #!/bin/bash for i in {1..30000} do wget "http://services.runescape.com/m=itemdb_rs/3809_obj_sprite.gif?id="$i done Is there a way to speed up the process? I knew there had to be a better way than putting "|| exit 1" at the end of each command. :) jasper.davidsonDecember 11th, 2008, 04:31 PMOne more question though if you 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 Bash Script Error Output I was inattentive.

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#7 12-10-2013 hergp Problem Eliminator Join Date: Jan 2010 Last Activity: 29 September 2016, 3:33 PM EDT Location: Vienna, Austria share|improve this answer answered Jul 2 '09 at 16:08 Vatine 13.7k23254 add a comment| up vote -3 down vote Try redirecting the standard error to a file ...something like 2> myerror. is a Q & A web site specific for Linux related questions.

However, on testing it's syntax errors. Bash Script Error Log BTW Welcome to SO –victor hugo Jul 2 '09 at 15:46 set {args} is not always portable. I do not get any ether when mining Using Map to convert Feet + Inches to Inches in a List of Lists When taking passengers, what should I do to prepare Is there a better way I hope?

Bash Ignore Error Code

Which requires more energy: walking 1 km or cycling 1 km at the same speed? if [[ $status -ne 0 && "$2" != "ignore" ]] then echo "stopping..." exit $status fi } # Main execCmd "ls" echo "continuing..." echo execCmd "touch /foo" "ignore" # ignore error Bash Script Continue After Error Not the answer you're looking for? Bash Script Error Command Not Found The above suggestions to use 'true' will also work, but are inefficient as 'true' is an external program.

Not the answer you're looking for? this content E.g. [ -d /etc ] || echo "your system is broken" (if /etc is not a directory, echo something). –Tim Post♦ Jun 25 '12 at 10:24 Is redirecting the Or you could do something cheesy like: #!/bin/bash function execCmd() { eval "$1" status=$? Thanks again. Bash Script Error Check

How can I continue after this error? The specific bash is: #!/bin/sh invoke-rc.d tomcat stop rm -fr /var/webapps/ cp -R $WEBAPP /var/webapps/ invoke-rc.d tomcat start I want to exec "invoke-rc.d tomcat stop" and even if Tomcat is not How to handle spending money for extended trip to Europe? weblink Were slings used for throwing hand grenades?

But is it possible ignore the error and return normal exit code even the command has failed? Bash Script Error Message If you only want to minimize the number of command invocations, -exec has a + parameter. –Roger Dahl Oct 23 '14 at 15:05 add a comment| Your Answer draft saved Meaning of Guns and ghee Why did companions have such high social standing?

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share|improve this answer edited Jul 24 '13 at 13:00 answered Jul 24 '13 at 9:49 devnull 60.7k16102135 Is this more of a replacement for my "set +e and set The || true even takes care of the situation when the shell's -e option is in effect (assuming another command is not failing while -e is in effect). Can filling up a 75 gallon water heater tank without opening a faucet cause damage? Bash Script Error Exit jasper.davidsonDecember 11th, 2008, 04:23 PMThank you very much, dwhitney67, that's exactly what I was looking for.

Home Subscribe Ask a Question Advertise About Us How to ignore error in Bash script Bash Add comments Jun 292012 How to ignore error in Bash script Answer: We have I have a bash script that calls a database client to drop some indexes, import a lot of data, and then restore the indexes. Meaning of "soul-sapping" Why does Windows show "This device can perform faster" notification if I connect it clumsily? check over here Saying command || true would suffice. –devnull Jul 24 '13 at 10:07 That's helpful for cleaning up my code (The set +e and set -e can get quite messy!)

What does an 'ü' mean? I can't believe I messed that up. :) Edited with the correction. –Gerry Mar 30 '15 at 1:58 add a comment| up vote 1 down vote I always loved chmod -f Realism of a setting with several sapient anthropomorphic animal species what is the difference between \twocolumn and \documentclass[twocolumn]{book} I accepted a counter offer and regret it: can I go back and With something like the following,xargs will never see exit codes return by somecommand: xargs sh -c "somecommand || :" share|improve this answer answered Jul 11 '11 at 16:08 larsks 30k264126

American English: are [ə] and [ʌ] different phonemes? Is there possibly some way around that? Problem with using pause and onslide in one frame Why write an entire bash script in functions? And, Welcome to SO! :) –S.R.I Jul 24 '13 at 9:42 That does help to improve my error reporting however it does not include anything for handling different errors

This results in an exit status of zero. no outgoing connection via ipv4 Why write an entire bash script in functions? I was finding that it was always dying at a certain line, and not completing the job. To learn how to properly handle errors in a bash script, check out the following resources: Error handling in BASH Bash: Error handling share|improve this answer answered Aug 4 '12 at

Force Microsoft Word to NEVER auto-capitalize the name of my company A simple visual puzzle to die for more hot questions question feed lang-sh about us tour help blog chat data So sayeth the Shepherd Can a creature benefit from differently typed speed bonuses all named fast movement? I edited this post a few times and failed to notice that I left the paths in tact :) I must be slightly brain dead today. –Tim Post♦ Jul 2 '09 asked 4 years ago viewed 3917 times active 1 year ago Related 23How to use wget to download HTTP error pages?5How can I let wget to show file upload progress?3Variable parsing

However i would like to continue executing on this error. reserved word, then the shell shall immediately exit. Sometimes a URL does not exist and I get: connected. Is the following extension of finite state automata studied?

please how to achieve so this error is skipped and continuing to the next entry? no outgoing connection via ipv4 How's the CMD trip bonuses from extra legs work? This will make the output of the command go to a file.