Replacing hex characters Post: 302522422

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Replacing all but last Hex characters in a text line

I must remove hex characters 0A and 0D from several fields within an MS Access Table. Since I don't think it can be done in Access, I am trying here. I am exporting a Table from Access (must be fixed length fields, I think, for my idea to work here) into a text format. I then want to run a...

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Hi All, example data.log 526569346 66815531961 09 526569346 66815531961 09 526569346 66815531961 09 526569346 66815531961 09 526569346 66815531961 09 I want like this to 526569346|66815531961|09 526569346|66815531961|09...

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Replacing hex characters '\x0D' with '\x0D\x0A'

Hello All, I have a requirement where I need to replaced the hex character - '\x0D' with 2 hex characters - 'x0D' & 'x0A' I am trying to use SED - But somehow its not working. Any pointers? Also the hex character '\x0D' can occur anywhere in the line. Can this also be accomplished...

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Grepping for hex characters - explanation?

Hello, Yesterday I was looking for a way to grep for a tab in the shell, and found this solution in several places: grep $'a' # Grep for the letter 'a' between two tabs I'm fine with most of this, but I don't understand what the $ (dollar sign) before the first quote does. It doesn't work...

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sed -e "s// /g" old.txt > new.txt While I do know some control characters need to be escaped, can normal characters also be escaped and still work the same way? Basically I do not know all control characters that have a special meaning, for example, ?, ., % have a meaning and have to be escaped...

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Replacing Hex Characters In A File Using awk?

Hi guys, First off, i'm a complete noob to UNIX and LINUX so apologies if I don't understand the basics! I have a file which contains a hex value of '0D' at the end of each line when I look at it in a hex viewer. I need to change it so it contains a hex value of '0D0A0A' I thought...

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

Replacing all but last Hex characters in a text line

Discussion started by: BAH

2. HP-UX

Hex characters of ascii file

Discussion started by: budrito

3. Shell Programming and Scripting

replacing characters

Discussion started by: infyanurag

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Replacing Characters

Discussion started by: karansachdeva