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Bash If Syntax Error


Please try to provide the correct answer the first time. –val0x00ff Aug 22 '13 at 12:14 1 I do not consider my first answer as wrong. share|improve this answer edited Mar 20 at 19:38 answered Mar 20 at 18:26 Archemar 11.8k71848 I didn't even get to $editor "file name" –Scripty Coder Mar 20 at 19:16 share|improve this answer answered Sep 30 '13 at 20:04 Stéphane Chazelas 175k28281504 add a comment| up vote 1 down vote The == operator doesn't exist in Bash. Why write an entire bash script in functions? this contact form

It worked before. They do not always work the same: Code: $ cat foobar #!/bin/bash for i in $(ls -1a); do if [ "$i" == '.' ] then echo 'one dot' elif [ "$i" If you don't get the expected output, check your typing; you made a mistake. This also illustrates that the [ is not part of the the if statement.

Bash Script Syntax Error

Not the answer you're looking for? Browse other questions tagged bash shell-script or ask your own question. Good way to explain fundamental theorem of arithmetic?

Do COB LEDs usually need electrically insulating from the heatsink? Can a creature benefit from differently typed speed bonuses all named fast movement? A good way to provide a wrong answer first, then keep editing before someone else provides the correct answer. Syntax Error Near Unexpected Token Fi' Cygwin We saw this in our earlier discussion on stubbing.

for strings comparisons): if (($(ipcs|grep test|wc -l)==630)); then echo "Shared Memory check passed" fi More informations on "The Double-Parentheses Construct" share|improve this answer edited Aug 25 '15 at 11:42 answered Aug Bash If Statement Command Use http://mywiki.wooledge.org/BashGuide instead. 1 members found this post helpful. So I guess I will case-esac it. –Scripty Coder Mar 20 at 19:14 I only needed to change '[:upper:]' '[:lower:]' to '[A-Z]' '[a-z]' –Scripty Coder Mar 20 at 19:26 Meaning of Guns and ghee Is there a good way to get from Levoča to Lviv?

What you should prefer in bash is [[ ]]. Syntax Error Near Unexpected Token Fi Mac UNIX is a registered trademark of The Open Group. Shotts, Jr. asked 1 year ago viewed 681 times active 1 year ago Related 1“syntax error: unexpected end of file” simple script1mysql statement in bash shell script does not work / syntax error6Evaluating

Bash If Statement Command

Problem? if is a shell keyword, but the shell sees if[, not if. Bash Script Syntax Error Jan 7 at 10:25 This question has been asked before and already has an answer. Syntax Error Near Unexpected Token Fi' Shell Script lucmove View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by lucmove 05-10-2010, 03:34 AM #2 druuna LQ Veteran Registered: Sep 2003 Posts:

Another problem is that you didn't quote "$f" which might become a problem later. weblink It's a reserved word. Problem with using pause and onslide in one frame Intuition behind Harmonic Analysis in Analytic Number Theory Integral using residue theorem complex analysis Meaning of "soul-sapping" Is there a way to more hot questions default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Other Syntax Error Near Unexpected Token Fi' In Unix

Hot Network Questions What type of sequences are escape sequences starting with "\033]" How to make different social classes look quite different? This brings up an important thing to remember when you are writing your scripts. elif” script0Bash scripting: syntax error near unexpected token `done' Hot Network Questions what is the difference between \twocolumn and \documentclass[twocolumn]{book} Activate Hearthstone season chest cards? http://sovidi.com/syntax-error/bash-expr-syntax-error.php Why does Windows show "This device can perform faster" notification if I connect it clumsily?

The users who voted to close gave this specific reason:"Questions describing a problem that can't be reproduced and seemingly went away on its own (or went away when a typo was Syntax Error Near Unexpected Token For Religious supervisor wants to thank god in the acknowledgements Convince people not to share their password with trusted others GTIN validation Does mean=mode imply a symmetric distribution? The error comes from that second ; on the second line.

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This technique is called tracing. Keywords (or commands) begin statements, and before a new statement on the same line begins, the old one must terminate. 0 members found this post helpful. asked 1 year ago viewed 78 times active 1 year ago Linked 4 Why am I getting a 'unary operator expected' error? Syntax Error Fi Unexpected (expecting Then ) From this we can determine that the error is occurring on line 5 not line 3.

This is often incorrect, as we have seen. Symbolic comparison of recursive functions Why don't most major game engines use gifs for animated textures? Video displays in Star Wars Is there a way to make a metal sword resistant to lava? his comment is here Use set -x to turn tracing on and set +x to turn tracing off.

Intuition behind Harmonic Analysis in Analytic Number Theory spectral norm of block-wise sums of matrices Verbs of buttons on websites Symbolic comparison of recursive functions Subtraction with a negative result Problem It is common and well known since the beginning of Oracle database. –user75ponic Aug 23 '13 at 6:36 @Polppan : oh, thanks for that info ^^ –Olivier Dulac Aug Remember that "[" is an abbreviation for the test shell builtin. Isolating problems Finding bugs in your programs can sometimes be very difficult and frustrating.

As you gain experience tracking down bugs, you will discover that bugs are often not where you first expect to find them. Dec 14 '13 at 19:37 | show 2 more comments up vote 5 down vote Use Notepad ++ and use the option to Convert the file to UNIX format. Limit involving exponentials and arctangent without L'Hôpital How to handle spending money for extended trip to Europe? Empty variables Edit the script to change line 3 from: number=1 to: number= and run the script again.

I also find that text editors with syntax highlighting (like nedit or kate) make these kinds of bugs easier to find. Look: Code: luc$[518]test> for i in $(ls -1a); do > if[ "$i" == '.' ]; then bash: syntax error near unexpected token `then' The correct way is without the semi-colon. Consider what happens if a variable is set to equal nothing. How would family relationships change if legal system uses collective punishment?

If you do not put a space after [ the shell will try to execute [whatever as command and fail. How rich can one single time travelling person actually become?