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Bash If Syntax Error

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When I type just if[ at the prompt, the shell asks for more input. Originally it was just a symlink to the test command. Both if and then are keywords. Unlike many other programming languages, the shell doesn't recognize reserved words everywhere, only when they're the first word of a command (with a few subtleties). –Gilles Aug 22 '13 at 22:02 navigate here

Is the following extension of finite state automata studied? Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. Natural construction How to deal with a very weak student? I corrected this problem, too. –peterh Dec 14 '13 at 18:46 Still has many errors. –Aleks-Daniel Jakimenko-A.

Bash Script Syntax Error

Hope this clears things up. Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - Main Menu Linux Forum Android Forum Chrome OS Forum Search LQ Aug 24 '15 at 20:22 @A.B.

Did Donald Trump call Alicia Machado "Miss Piggy" and "Miss Housekeeping"? 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 Yes, of course I'm an adult! Syntax Error Near Unexpected Token Fi' Cygwin This site is not affiliated with Linus Torvalds or The Open Group in any way.

If the last one has exit code 0, it executes the commands following the then. Bash If Statement Command If the output could be empty, then there's need for "" –progo Aug 25 '15 at 10:05 add a comment| up vote 6 down vote Essentially there are multiple ways to Remember that the shell spends a lot of its life substituting text. How rich can one single time travelling person actually become?

So I am between giving this answer -1 or nothing at all... –Aleks-Daniel Jakimenko-A. Syntax Error Near Unexpected Token Fi Mac it takes forever to type... This is one reason you should test your scripts frequently when you are writing them so there is less new code to test. Browse other questions tagged bash or ask your own question.

Bash If Statement Command

When taking passengers, what should I do to prepare them? Aug 24 '15 at 20:33 1 kos, there is a catch though..this is only suitable for arithmetic operations.. –heemayl Aug 24 '15 at 21:28 1 You forgot a =. Bash Script Syntax Error The if statement executes the command(s) between the if and the then. Syntax Error Near Unexpected Token Fi' Shell Script UNIX is a registered trademark of The Open Group.

share|improve this answer answered Mar 20 at 18:13 Thomas Dickey 32.5k34083 Thank you but I found that my lower casing didn't work so it never understands the input, and check over here You can either do if condition; then on a single line, or if condition then on two separate lines. So what's wrong with line 5? The problem was I had used tab instead of space before the brackets. Syntax Error Near Unexpected Token Fi' In Unix

How could banks with multiple branches work in a world without quick communication? Not the answer you're looking for? Another problem is that you didn't quote "$f" which might become a problem later. his comment is here This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant.

How to pluralize "State of the Union" without an additional noun? Syntax Error Near Unexpected Token For 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 Browse other questions tagged bash or ask your own question.

asked 3 years ago viewed 5614 times active 3 years ago Linked 2 bash: syntax error near unexpected token `}' Related 3Writing a bash script for apache conf files3Error in R:

How's the CMD trip bonuses from extra legs work? A name for a well-informed person who is not believed? Can filling up a 75 gallon water heater tank without opening a faucet cause damage? Syntax Error Fi Unexpected (expecting Then ) First, let me say there is nothing wrong with line 3.

Type type [ to see what is really happening. 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 What does the "Phi" sign stand for in musical notation? weblink Why can a Gnome grapple a Goliath?

It should be: if [ "$i" == '.' ] then or if [ "$i" == '.' ]; then Hope this helps. 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 By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. How's the CMD trip bonuses from extra legs work?

You would have had the same error message by entering that ; alone on the command line. ; must be used to separate commands, it cannot be used on its own Consider what happens if a variable is set to equal nothing.