need to assign a string to a variable Post: 302553182

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1. Shell Programming and Scripting

How to assign variable from a string having blanks in between

Hi All, I am new to bash scripting. I need your help to removing spaces from a string and assign them to different variables. Iwant to call script with one command line argument which is file name which containes different attributes their type and different values eg ...

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read and assign each character from the string to a variable

How... can I read input by a user character by cahracter. And assign each character from the string to a variable? Any help would be greatly appreciated! Thank you!

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How to assign the Pattern Search string as Input Variable

guys, I need to know how to assing pattern matched string as an input command variable. Here it goes' My script is something like this. ./routing.sh <Server> <enable|disable> ## This Script takes an input <Server> variable from this line of the script ## echo $1 | egrep...

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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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Shell assign variable to another variable

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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Bash assign string to variable

Hi ,I am trying to assign string to variable ,but it doesn't work Also could you show me different ways to use grep,(I am trying to get the first,second and first column form file,and I am counting the chars) let name=`grep "$id" product | cut -c6-20`

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Problem while assign string (words with tab) to a variable

Hi, I have a String(words with tab space) in a file ->file1.txt 0xxxx 11 test $aa$ 8.43 when i read the file and assign to variable value=$(cat file1.txt) echo $value i get the output without tab spaces. 0xxxx 11 test $aa$ 8.43 How to assign string...

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Assign a variable the nth character of a string.

I see a millioin ways to do this with echo, but what I wan to do is assign a variable the "nth" character of an incoming parameter to a ksh script. $1 will be "pia" I need to assign the first character to stmttype.

9. UNIX for Beginners Questions & Answers

Need to pass variable in a command and assign value to a variable

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...

10. UNIX for Beginners Questions & Answers

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...

LEARN ABOUT NETBSD

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to assign variable from a string having blanks in between

Discussion started by: flextronics

2. Shell Programming and Scripting

read and assign each character from the string to a variable

Discussion started by: Tek-E

3. Shell Programming and Scripting

How to assign the Pattern Search string as Input Variable

Discussion started by: raghunsi

4. Shell Programming and Scripting

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

Discussion started by: tiger2000