Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Too many arguments
Top Forums Shell Programming and Scripting Too many arguments Post 302598631 by aigles on Wednesday 15th of February 2012 03:31:49 AM
Old 02-15-2012
Use $* instead of $@ :
Code:
a="a b c"
set -- $a
if [ "$*" = "" ] ; then
    echo empty
fi

Jean-Pierre.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Arguments

Ok so i had to create a file and put some random text into it which i did. THen u make a script which takes 2 arguments. The first being a line of text, the second being your newly created file. The script should take the first argument and insert it into the very top (the first line) of... (1 Reply)
Discussion started by: iago
1 Replies

2. Shell Programming and Scripting

[: too many arguments

Hi Guys I have this small Bash script - but it fails when I'm trying to run it. ./test.sh: && ; then # date >> /writable/sys/shutdown.log shutdown -h "now" exit fi done (4 Replies)
Discussion started by: tainted2real
4 Replies

3. Shell Programming and Scripting

Too many arguments?

I can't find anything wrong with this line of code, it works when there is one file in the directory but more than one i get a "too many arguements2 error if ; then am i missing something? (3 Replies)
Discussion started by: Alendrin
3 Replies

4. Shell Programming and Scripting

too many arguments?

i don't know what's wrong with the code, says too many arguments in the first two if statements. how to change it? thx. the file is like in this format: ;dfs;dfdsf;fsd ff dsf;dfdffdfd; -f2 should be only one word with no space, but could be like this 'n/a', '**ABC' while read line; do ... (1 Reply)
Discussion started by: dtdt
1 Replies

5. Shell Programming and Scripting

[: too many arguments

hi I am getting too many arguments error for the below line if ; then Thx in advance (1 Reply)
Discussion started by: vls1210
1 Replies

6. Shell Programming and Scripting

Too many arguments

echo "the number from 1 to 10:" i=1 while do echo $i i=`expr $i+1' done above is the program i written in Linux O.S using vi editor but i am getting the error that while: line 3: i am not understanding that why i am getting this error. can any body please help me regarding this... (3 Replies)
Discussion started by: bsatishbabu
3 Replies

7. Shell Programming and Scripting

grep with two arguments to arguments to surch for

Hello, is it possible to give grep two documents to surche for? like grep "test" /home/one.txt AND /home/two.txt ? thanks (1 Reply)
Discussion started by: Cybertron
1 Replies

8. Shell Programming and Scripting

: [: too many arguments in for -f in if

Hi Experts , I have following code if ; then mv path /filename newdirpath echo "K* files moved successfully to newdirpath \n" else echo "K* files DID NOT moved successfully to newdirpath \n" fi I am getting "echo "K* files DID NOT moved successfully to newdirpath \n"... (19 Replies)
Discussion started by: ajaypatil_am
19 Replies

9. Shell Programming and Scripting

Using arguments

I have a SNMP agent that sends three arguments to the script to get a value at the end. The first is the LeafNumber, second is the request type (SET, GET, GETNEXT), and the last is a string that represents some value to be set(used only for set requests). The agent string looks like this: ... (3 Replies)
Discussion started by: jsoper1
3 Replies

10. Ubuntu

[: too many arguments

line 5: #!/bin/bash old=$(du -sh /home/andy/Downloads/myfile.iso) while true; do new=$(du -sh /home/andy/Downloads/myfile.iso) if ; then break fi old=$new xdotool getactivewindow key Ctrl sleep 5 done line 5: bash - Meaning of " (square brackets)... (9 Replies)
Discussion started by: drew77
9 Replies

LEARN ABOUT SUSE

set_color

set_color(1)                                                           fish                                                           set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1                                                    Sun Jan 8 2012                                                      set_color(1)
All times are GMT -4. The time now is 11:02 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy