Sponsored Content
Top Forums Shell Programming and Scripting How i can put the result of a command inside a bash variable? Post 302598126 by alexscript on Monday 13th of February 2012 12:44:55 PM
Old 02-13-2012
Ok, now i tried using backquotes.
But i obtain errors instead of the result:

$ ./prova.sh
Code:
cat: arandr.desktop: File o directory non esistente

cat: qv4l2.desktop: File o directory non esistente

...

Naturally that files are present.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to put output of one command into a variable

Hi, Let say I have these 3 files (state, list and myscript). I want to be able get the sample output like below when I run myscript. Any one know how to fix the code? TIA. ~~~~~~~~~~~~~~~ > cat /home/state CA > cat /home/list CA 100 50 20 AUS 120 61 10 > cat myscript... (6 Replies)
Discussion started by: joker_789us
6 Replies

2. Shell Programming and Scripting

Not able to store command inside a shell variable, and run the variable

Hi, I am trying to do the following thing var='date' $var Above command substitutes date for and in turn runs the date command and i am getting the todays date value. I am trying to do the same thing as following, but facing some problems, unique_host_pro="sed -e ' /#/d'... (3 Replies)
Discussion started by: gvinayagam
3 Replies

3. Windows & DOS: Issues & Discussions

Read command result as variable

Hi all, Is there a simple way to read a command output as a variable? I've running a batch file to do: attrib.exe * | find /c /v "" >filecount.txt but rather than write it to the txt file I'd like to read the total in as a variable to pass to the rest of the bat file... Any help much... (1 Reply)
Discussion started by: Grueben
1 Replies

4. UNIX for Dummies Questions & Answers

NEWB Question - BASH COMMAND RESULT for ${0##*/}

This should be extremely simple and someone will probably answer it in .5 seconds. I need to know what: VARIABLE=${0##*/} does? I do not have a shell handy to just try it in. I am reading through some scripts and need to understand this line. Any help is appreciated. Many thanks! -... (3 Replies)
Discussion started by: chrisgoetz
3 Replies

5. UNIX for Dummies Questions & Answers

How to get all the files inside a folder then put the value in a variable?

Hi here is my code for i in `ls *.cmd` do msg aaa imp -U$AAAUSER -P$AAAUSERPWD <$i>>$curdir/import_tap.out -Jutf8 done I can only get all files with .cmd extension. what i need to get are all the files inside the specific folder Thanks (2 Replies)
Discussion started by: cmarzan
2 Replies

6. Shell Programming and Scripting

Shell script variable $1 used with put command

I have the following script used, i am new to shell scripting. tryign to understand. in the put $BASE_FOLDER/$base_name holds which path. What does it mean by $1 second path in put command is it constructing this path: /user/hive/warehouse/stage.db/$1 what is $1 holding in above path. ... (2 Replies)
Discussion started by: cplusplus1
2 Replies

7. Shell Programming and Scripting

CUT command not giving correct result inside loop

Hi, i have a source file and have 3 columns and separated by "|" .i want to split this 3 columns in different variable.When i am executing this values indivisually giving correct result but when the same execute inside a for loop,it's giving issues. Src file(jjj.txt) -------... (8 Replies)
Discussion started by: raju2016
8 Replies

8. Shell Programming and Scripting

Bash to store result in variable for other lines in script to use

I can not figure out how to capture the $filename variable store by the bash. #!/bin/bash # oldest folder stored as variable for analysis, version log created, and quality indicators matched to run dir=/home/cmccabe/Desktop/NGS/test find "$dir" -maxdepth 1 -mindepth 1 -type d -printf... (5 Replies)
Discussion started by: cmccabe
5 Replies

9. Shell Programming and Scripting

Put a command into router through sshpass bash script

hello, i am facing some issue. I am using a simple bash script that via sshpass put a command into router. Now, problem is that i have a file and commands into it. sshpass -p $pass ssh -o $log -n $user@$h /ip address set address=10.0.0.1/24 so if I have that command ip address set ... (0 Replies)
Discussion started by: tomislav91
0 Replies

10. Shell Programming and Scripting

How to run several bash commands put in bash command line?

How to run several bash commands put in bash command line without needing and requiring a script file. Because I'm actually a windows guy and new here so for illustration is sort of : $ bash "echo ${PATH} & echo have a nice day!" will do output, for example:... (4 Replies)
Discussion started by: abdulbadii
4 Replies
DESKTOP-FILE-VALIDATE(1)				      General Commands Manual					  DESKTOP-FILE-VALIDATE(1)

NAME
desktop-file-validate - Validate desktop entry files SYNOPSIS
desktop-file-validate [--no-warn-deprecated] [--warn-kde] FILE... DESCRIPTION
The desktop-file-validate program is a tool to validate desktop entry files according to the Desktop Entry specification 1.0. The specification describes a file format to provide information such as name, icon and description for an application. Such a file can then be used as an application launcher and to display the application in the applications menu. For information about the Desktop Entry specification, see http://freedesktop.org/wiki/Specifications/desktop-entry-spec. The desktop entry files are commonly called desktop files. OPTIONS
The following options are supported: --no-warn-deprecated Do not warn about usage of deprecated items that were defined in previous versions of the specification. --warn-kde Warn about usage of KDE extensions to the specification. This includes the use of the KDE Desktop Entry group, of the ServiceTypes, DocPath, Keywords, InitialPreference, Dev, FSType, MountPoint, ReadOnly, UnmountIcon keys, or of the Service, ServiceType and FSDe- vice types. BUGS
If you find bugs in the desktop-file-validate program, please report these on https://bugs.freedesktop.org. SEE ALSO
desktop-file-edit(1) desktop-file-install(1) FREEDESKTOP.ORG DESKTOP-FILE-VALIDATE(1)
All times are GMT -4. The time now is 04:49 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy