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Bash Syntax Error Bad For Loop Variable

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The following example adds "(WEEKEND)" to Sat and Sun, and "(weekday)" to rest of the days. $ cat for7.sh i=1 for day in Mon Tue Wed Thu Fri Sat Sun do If there's a possible way to run this script as a root user and call the DBUS_SESSION_BUS_ADDRESS of each logged in user and set them in an array and execute it Thanks. For details and our forum data attribution, retention and privacy policy, see here UbuntuCommunityAsk!DeveloperDesignDiscourseHardwareInsightsJujuShopMore ›AppsHelpForumLaunchpadMAASCanonical current community chat Ask Ubuntu Ask Ubuntu Meta your communities Sign up or log in to this contact form

How does Gandalf get informed of Bilbo's 111st birthday party? ubuntu probably created a link from /bin/bash to dash. –weberik Apr 4 '14 at 13:31 | show 5 more comments 4 Answers 4 active oldest votes up vote 4 down vote It's always confused me why people feel the need to add them. share|improve this answer answered May 16 '12 at 18:38 Bruce Ediger 27.4k34495 can also use day+=5 –glenn jackman May 16 '12 at 18:41 OT: @glenn jackman bash

Syntax Error Bad For Loop Variable Shell

share|improve this answer edited Sep 10 '11 at 2:00 Tom Zych 8,33662241 answered Apr 11 '11 at 21:25 David W. 70.2k15102220 add a comment| Your Answer draft saved draft discarded Link Suruchi January 14, 2016, 6:15 am How to print a series 1 -2 3 -4 5 -6 7 Link Sowpna February 11, 2016, 10:40 pm Explanation is very good and Video displays in Star Wars spectral norm of block-wise sums of matrices Limit involving exponentials and arctangent without L'Hôpital What to tell to a rejected candidate?

Natural construction What to tell to a rejected candidate? Any ideas on whats wrong. This is one of them. #!/bin/bash for i in `seq 1 8`; do echo $i done share|improve this answer answered Apr 4 '14 at 13:17 cheezsteak 1,1361920 2 The ";" Bash Syntax Error Invalid Arithmetic Operator How does Gandalf get informed of Bilbo's 111st birthday party?

Code: #!/bin/sh # Beep ip address trough internal pc speaker # Tested on Debian Linux @NSLU2 # Author: Sebastiaan Giebels, 2007 # Retreive dot-separated ipv4 address from the ifconfig information, using Bash Syntax Error Near Unexpected Token Done' Find all posts by kshji

#4 05-08-2010 drl Registered Voter Join Date: Apr 2007 Last Activity: 1 October 2016, 2:32 PM EDT Location: Saint Paul, MN If you remove the shebang the script is run by your current shell (which likely is Bash) so it works. 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

Do COB LEDs usually need electrically insulating from the heatsink? Bash Syntax Error Near Unexpected Token Then' Intuition behind Harmonic Analysis in Analytic Number Theory Is it possible to check for existence of member template just by identifier? On THE other hand or on another hand? Password Home Search Forums Register Forum RulesMan PagesUnix Commands Linux Commands FAQ Members Today's Posts Shell Programming and Scripting Unix shell scripting - KSH, CSH, SH, BASH, PERL, PHP, SED, AWK

Bash Syntax Error Near Unexpected Token Done'

Adv Reply Quick Navigation Programming Talk Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums The Ubuntu Forum Community Ubuntu Official Flavours Support New to if u guys help me it will be useful for me.. Syntax Error Bad For Loop Variable Shell Make sh a symbolic link to bash and then you can do sh ./test1.sh share|improve this answer answered Apr 12 '11 at 0:47 abc 5,3381357101 add a comment| up vote 0 Bash Syntax Error Near Unexpected Token Else' share|improve this answer answered Oct 26 '12 at 10:36 Karoly Horvath 65.8k768133 The echo $1 was just a typo, fixed now.

All rights reserved | Terms of Service Log in / Register Ubuntugnome-terminal package Overview Code Bugs Blueprints Translations Answers vi editor for loop syntax problem Asked by Suman Mitra on 2013-09-25 weblink That, and using day+=5, does it. –dericke May 16 '12 at 23:38 add a comment| up vote 5 down vote This error message comes from ash. varname is any Bash variable name. This is my script #!/bin/bash for (( c=1; c<=5; c++ )) do echo "Welcome $c times..." done can any one tell me syntax for for loop in sh(in ubuntu it links Bash Syntax Error Near Unexpected Token Fi'

This helps so much whom is learning this useful language. 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 However the variable j start with 5, and getting increment by 5 every time the loop gets executed. $ cat for10.sh for ((i=1, j=10; i <= 5 ; i++, j=j+5)) do http://gatoisland.com/syntax-error/bash-for-loop-syntax-error.php Why are some programming languages Turing complete but lack some abilities of other languages?

Make sure NOT to run the script with sh myscript.sh. Bash Syntax Error Near Unexpected Token Do' I ran it using sh instead of bash or "./". EDIT 1 I've also tried the following code: for i in {0..8}; do echo "i is $i" tmpdate=$(date -d "$i days" "+%b %d") echo $tmpdate done And...

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Is it possible to check for existence of member template just by identifier? Please keep posting. done exit 0 returns Syntax error: Bad for loop variable bash dash ash for share|improve this question edited May 17 '12 at 4:17 Mikel 28.8k768100 asked May 16 '12 at 18:32 Bash Syntax Error Near Unexpected Token Newline' Try running your script using bash explicitly: bash myscript.sh or by setting the shebang to #!/bin/bash.

Otherwise, the equivalent for sh is: #!/bin/sh i=80 while [ "$i" -le 101 ]; do amixer cset numid=1 "$i%" sleep 60 i=$(( i + 1 )) done share|improve this answer answered How to indicate you are going straight? Bookmark this article for future reference, as this is the only article you would ever need to refer on how to use bash for loops with examples. http://gatoisland.com/syntax-error/bash-while-loop-syntax-error.php If you're writing a script that uses bash syntax, be sure to put #!/bin/bash at the top. ¹ Assuming you meant day+=5 where you wrote day+5, otherwise it's an infinite loop.

Tweet >Add your comment If you enjoyed this article, you might also like.. 50 Linux Sysadmin Tutorials 50 Most Frequently Used Linux Commands (With Examples) Top 25 Best Linux Performance This site is not affiliated with Linus Torvalds or The Open Group in any way. Modern soldiers carry axes instead of combat knives. It works well now.

All the statements between do and done are executed repeatedly until the value of expr2 is TRUE. Meaning of "soul-sapping" Using Map to convert Feet + Inches to Inches in a List of Lists Rosa Parks is a [symbol?] for the civil rights movement? How to make different social classes look quite different? Is this Solaris or HP/UX system?

did you use 'bash myscript.sh' or added '#!/bin/bash'? –weberik Apr 4 '14 at 13:16 3 Also curious as to how the script is being run (ie are you doing sh for (( expr1; expr2; expr3 )) do command1 command2 .. Are you on a Windows system? American English: are [ə] and [ʌ] different phonemes?

Link Ken Butcher July 16, 2011, 6:58 am A simpler variation of the infinite for loop: $ cat for9-a.sh i=1; for : do sleep $i echo "Number: $((i++))" done Link EmcySquare Tango Icons Tango Desktop Project. please help me on this. Problem with using pause and onslide in one frame Now I know my ABCs, won't you come and golf with me?

The {$BASH_VERINFO[x]} should only be set if this is truly BASH. Join them; it only takes a minute: Sign up syntax of for loop in linux shell scripting up vote 13 down vote favorite 6 I have a problem implementing a for You should not include the keyword "in" in the for loop. Here's a Quick Way to Thank TGS Previous post: How to Run Cron Every 5 Minutes, Seconds, Hours, Days, Months RSS | Email | Twitter | Facebook | Google+ EBOOKS Linux

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