assign value to variable is not working Post: 302092870

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assign to variable

why i can't use this command: echo $arg | cut -c 1,2 | read remainArg or echo $arg | cut -c 1,2 | read $remainArg so that the result will be assign to remainArg. Anyway to do this? :)

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I have to assign a result of a query to a vairable like this how can i do this Query = select count(*) from table x=`db2 ${Query}| sed -n '4p'` but this doesn't work, is there any other way to assign the result without redirecting the result to temp file. . Thanks Mark.

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assign a value to a variable

I have a list of names in a file. i want to assign those names to a variable in such a manner eg: $cat file.txt pete lisa john var=pete-lisa-john how do i do this in shell scripting?

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Not able to assign a value to variable

Hi Experts, I am facing some problem while developing the script.My input config.csv file contains the three columns namely pathname,filename,filetype.Based on the file type i have to use ftp command that is if filetype=csv then do ftp. The input file is cat config.csv...

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assign awk's variable to shell script's variable?

Dear All, we have a command output which looks like : Total 200 queues in 30000 Kbytes and we're going to get "200" and "30000" for further process. currently, i'm using : numA=echo $OUTPUT | awk '{print $2}' numB=echo $OUTPUT | awk '{print $5}' my question is : can I use just one...

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How can I assign a variable to an variable. IE $car=honda One way I can do it is export $car=honda or let $car=2323 Is there any other ways to preform this task

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assign var with set=a[5] not working

Hi Experts, I'm having issue in assigning var with special character , please see below for complete details. $ echo $SHELL /bin/csh $ cat bp abd/asd/a $ awk -F "/" '{print $NF}' bp | awk '{print $1}' a $ set a=`awk -F "/" '{print $NF}' bp | awk '{print $1}'` $ echo $a ...

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Hello All, Hope you're doing well ! I am trying below command to be passed in a shell script, header_date_14 is a variable and $1 is the name of a file I intend to pass as a command line argument, however command line argument is not being accepted. header_date_14=$(m_dump...

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How can I assign awk's variable to shell script's variable?

I have the following script, and I want to assign the output ($10 and $5) from awk to N and L: grdinfo data.grd | awk '{print $10,$5}'| read N L output from gridinfo data.grd is: data.grd 50 100 41 82 -2796 6944 0.016 0.016 3001 2461. where N and L is suppose to be 3001 and 100. I use...

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Using read to assign value to bash variable not working

Hi, I am attempting to assign the output of the following command, to two bash variables, var1 and var2 using "read," but it doesn't seem to be working. # openstack hypervisor stats show | awk -F'|' 'NR==14{print $2,$3}' vcpus 92 # echo $? 0 # openstack hypervisor...

LEARN ABOUT DEBIAN

kdiff3

KDIFF3(1)						      General Commands Manual							 KDIFF3(1)

NAME

       KDiff3 -- compares two or three input files or directories

SYNOPSIS

       KDiff3 [QT options]  [KDE options]  [KDiff3 options]  [File1/base]  [File2]  [File3]

DESCRIPTION

       This manual page documents briefly the KDiff3 tool.

       This manual page was written for the Debian distribution because the original program does not have a manual page.  For comprehensive help,
       please see khelpcenter help:/kdiff3.

       KDiff3 is a program that

	  o  compares or merges two or three text input files or directories

	  o  shows the differences line by line and character by character

	  o  provides an automatic merge-facility and

	  o  an integrated editor for comfortable solving of merge-conflicts

	  o  supports Unicode, UTF-8 and other codecs

	  o  supports KIO on KDE (allows accessing ftp, sftp, fish, smb etc.)

	  o  Printing of differences

	  o  Manual alignment of lines

	  o  Automatic merging of version control history ($Log$)

OPTIONS

       This program follows the usual GNU command line syntax, with long options starting with two dashes (`-').  A summary of options is included
       below. For a full summary of options, run KDiff3 --help.

       -m, --merge
		 Merge the input.

       -b, --base file
		 Explicit base file. For compatibility with certain tools.

       -o, --output file
		 Output file. Implies -m. E.g.: -o newfile.txt

       --out file
		 Output file, again. (For compatibility with certain tools.)

       --auto	 No GUI if all conflicts are auto-solvable. (Needs -o file)

       --qall	 Don't solve conflicts automatically. (For compatibility...)

       -L1 alias
		 Visible name replacement for first file/base file.

       -L2 alias
		 Visible name replacement for second file.

       -L3 alias
		 Visible name replacement for third file.

       -L, --fname alias
		 Visible name replacement. May by supplied for each input.

       --cs string
		 Change a setting, e. g. --cs "AutoAdvance=1".

       --confighelp
		 Show a list of all settings and their values.

       --config file
		 Use a different settings file.

       --author
		 Show author of program.

       -v, --version
		 Show version of program.

       --license
		 Show license of program.

AUTHOR

       This  manual  page was written by Eike Sauer <eike@debian.org> for the Debian system (but may be used by others).  Permission is granted to
       copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 (or, at your  option,	any  later
       version published by the Free Software Foundation).

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.

																	 KDIFF3(1)

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