Help in extracting fields from a file Post: 302575820

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Extracting fields from an output 8-)

I am getting a variable as x=2006/01/18 now I have to extract each field from it. Like x1=2006, x2=01 and x3=18. Any idea how? Thanks a lot for help. Thanks CSaha

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Extracting information from text fields.

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extracting fields

Hi, i have a line with several fields (indefinite number of - count varies) separated by colon. Now, i need to pick each field (except the first one) and have it assigned to variable within a loop. In other words, in the first iteration of the loop, the variable must be assigned with 2nd...

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Extracting records with unique fields from a fixed width txt file

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Extracting fields from file

I am need to extract a number of values from a file, put have now clue how to do this. The file looks like this: # My file Dest=87;CompatibleSystemSoftwareVersion=2.5300-; Dest=87;ImageVersion=000061f3;SystemSoftwareVersion=2.5300;CDN=http://my.backup.com/download.txt;CDN_Timeout=30; I...

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need help in writing a script for extracting fields

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LEARN ABOUT CENTOS

grub-render-label

GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME

       grub-render-label - generate a .disk_label for Apple Macs.

SYNOPSIS

       grub-render-label [OPTION...] [OPTIONS]

DESCRIPTION

       Render Apple .disk_label.

       -b, --bgcolor=COLOR
              use COLOR for background

       -c, --color=COLOR
              use COLOR for text

       -f, --font=FILE
              use FILE as font (PF2).

       -i, --input=FILE
              read text from FILE.

       -o, --output=FILE
              set output filename. Default is STDOUT

       -t, --text=STRING
              set the label to render

       -v, --verbose
              print verbose messages.

       -?, --help
              give this help list

       --usage
              give a short usage message

       -V, --version
              print program version

       Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

REPORTING BUGS

       Report bugs to <bug-grub@gnu.org>.

SEE ALSO

       The  full  documentation  for grub-render-label is maintained as a Texinfo manual.  If the info and grub-render-label programs are properly
       installed at your site, the command

              info grub-render-label

       should give you access to the complete manual.

grub-render-label (GRUB) 2.02-2ubuntu8.3                             July 2018                                                GRUB-RENDER-LABEL(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Extracting fields from an output 8-)

Discussion started by: csaha

2. UNIX for Dummies Questions & Answers

Extracting information from text fields.

Discussion started by: spindoctor

3. Shell Programming and Scripting

extracting fields

Discussion started by: prvnrk

4. Shell Programming and Scripting

Extracting records with unique fields from a fixed width txt file

Discussion started by: sitney