Sponsored Content
Top Forums Shell Programming and Scripting In bash getting weird output from function ? Post 302416934 by Scott on Wednesday 28th of April 2010 05:47:35 AM
Old 04-28-2010
Quote:
Originally Posted by boy18nj
oh g8t, I changed the name it worked. But also 1 more thing to notice here is, it did not echo the value of global variable.

Code:
the value of result

The value of $result is that of the two echo's inside the function (in red) - not to be confused with the return value of the function (8):
Code:
the value is 8
the value of result inside the times function
Inside function 8

and is echo'd correctly.
 

10 More Discussions You Might Find Interesting

1. AIX

Weird bootlist output

just setup a new system today - 9117 570, using HMC for console but not partitioned. I installed this system twice. the first time it started off as 5300-00, then updated to ML03. before the update, I believe I mirrored the rootvg, and then altered the bootlist, at that point, the display was... (4 Replies)
Discussion started by: davew1099
4 Replies

2. Shell Programming and Scripting

weird echo output?

#!/bin/bash INPUT=$1 if then INPUT=0$1 TRACKNUMBER=$INPUT fi TRACKNUMBER=$INPUT echo "Track Number:" $TRACKNUMBER if then echo "File Does Not Exist!: split-track"${TRACKNUMBER}".wav" exit 0 fi CUEFILE="$2" (6 Replies)
Discussion started by: TinCanFury
6 Replies

3. UNIX for Dummies Questions & Answers

Weird character in between echo function

Hi All, Appreciate if anyone can help. I've a script where it does echo function like this while do FILE_ARG="cu0${w}_${FILE}_${DT}.av" ORACLE_ERROR=`grep "ORA-" ${FILE_ARG}` if ]; then Func_Log_Writer "Fail! ${FILE_ARG}\n" Func_Log_Writer "Error message:... (2 Replies)
Discussion started by: agathaeleanor
2 Replies

4. Shell Programming and Scripting

format of output is weird

hi all, have a ksh script which connects to a database and runs a sql and dumps it to a '.csv' file. The problem is the result is in multiple rows with long spaces in between when it should be just a single line and this screws up the format in the '.csv' file. script is : #!/bin/ksh... (1 Reply)
Discussion started by: cesarNZ
1 Replies

5. UNIX for Dummies Questions & Answers

weird 'ls' output

Hi, Anyone knows why I can't display the contents of my directory and how to fix this? http://i50.tinypic.com/4smfth.jpg Thanks in advance for any advise. Deanne Double post. Continued here. (0 Replies)
Discussion started by: Deanne
0 Replies

6. Shell Programming and Scripting

Traceroute script weird output

This script is giving weird output #!/bin/bash NETPATH=(`/bin/traceroute -n 4.2.2.2 | awk '{print $2}'`) for i in "${NETPATH}" do echo $i done The output: to 11.11.11.1 1.1.1.1 99.111.208.2 traceroute_test.sh traceroute_test.sh (7 Replies)
Discussion started by: thumbs
7 Replies

7. Programming

A weird problem with POSIX function

Hi all, Sorry for the title because I didn't find a proper name for it. My question is about POSIX functions, such as timer_create(), mq_open() and pthread_create(). void test_queue() { struct mq_attr attr; attr.mq_maxmsg = 10; attr.mq_msgsize = 64; mq_unlink("/my_test_queue");... (6 Replies)
Discussion started by: bus147
6 Replies

8. HP-UX

[Solved] Weird 'ls -l' output

Hello folks, I've found an HP-UX server with a rare 'ls -l' output. Please see the attached file. Anybody knows how can I change the output to not have this extra tabulations? Thanks in advance! (10 Replies)
Discussion started by: carpannav
10 Replies

9. Shell Programming and Scripting

Sqlplus function output to bash

Hi, I would like to have the output from an Oracle procedure be captured into a bash variable, then emailed to me when it runs on the cron daily as such: ~~~~~bash script~~~~~~~~~~~ #!/bin/bash shellvar=`sqlplus -s <<EOF execute test(); commit; exit; EOF` echo $shellvar mail -s "email... (1 Reply)
Discussion started by: inlinesidekick
1 Replies

10. UNIX for Advanced & Expert Users

Weird output from ps command

Hi Guys, I am regular Solaris user. I came across a weird problem that puzzled me. Hope you guys can help. I found that process's state(command & arguments) in two different variants of ps command is different. Can anyone explain how is this possible? bash-3.2$ ps -eLo pid,s,comm,args |... (2 Replies)
Discussion started by: brij123
2 Replies
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 08:35 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy