Using sed to replace a range of number Post: 302920342

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Sed command to find, manipulate and replace a number

Hi, Im very new to the world of sed so I'm really not even sure if this is possible. What i need to do is read from a flat file and every time i see this line: VAL=123,456 I need to change 456 to 457 for every occurence of this line in the file. The numbers 123 and 456 are different for...

2. Shell Programming and Scripting

How to replace a range of text with sed or awk?

Howdy! I'm trying to automate editing of a configuration file (custom.conf for GDM). I need to find every line between a line that starts with "" and the next line that starts with "", I want to preserve that line, but then delete all the lines in that configuration section and then insert...

3. UNIX for Dummies Questions & Answers

Sed to replace second number in a random string

I need a sed line that will take STDM111 and change it to STDM161 the STDM will always be constant but the 3 numbers after will be random, I just need it to always replace the middle number with 6 regardless of what the numbers are.

4. Shell Programming and Scripting

Using SED to replace a random number?

Hi all, I need to run a number of scripts which have a certain phrase on them so I have identified these by; grep -l 100 *script | sort -u Normally I could just run something along the lines of; for i in `grep -l 100 *script | sort -u`; do ./${i}; done However before I run each of...

5. Shell Programming and Scripting

Replace a null from grep to a number 0 using sed

Hi I have a file which contains count for a code. Code is first field and count is second field. I am trying to search the code and get correspond count. File look like this. temp.out A 10 B 20 I am searching for C , if C is not there I will have get value 0. I have...

6. Shell Programming and Scripting

Replace x Number of String Occurrence with Sed

Ok, So I have a huge file that has over 12000 lines in it. in this file, there are 589 occurrences of the string "use five-minute-interval" spread in various areas in the file. How can i replace the the last 250 of the occurrences of "use five-minute-interval" with "use...

7. Shell Programming and Scripting

Replace a pattern in a file with a generated number using sed or awk

my file has thousands of line but let me show what i want to achieve... here is one line from that file cat fileName.txt (2,'','user3002,user3003','USER_DATA_SINGLE',1,0,0,'BACKUP',2,NULL,0,450,NULL,NULL,'','2011-05-10...

8. Shell Programming and Scripting

Sed print range of lines between line number and pattern

Hi, I have a file as below This is the line one This is the line two <\XMLTAG> This is the line three This is the line four <\XMLTAG> Output of the SED command need to be as below. This is the line one This is the line two <\XMLTAG> Please do the need to needful to...

9. Shell Programming and Scripting

sed to replace the matching pattern with equal number of spaces

Hi I have written a shell script which used sed code below sed -i 's/'"$Pattern"'/ /g' $FileName I want to count the length of Pattern and replace it with equal number of spaces in the FileName. I have used $(#pattern) to get the length but could not understand how to replace...

10. Shell Programming and Scripting

sed replace range of characters in each line

Hi, I'm trying to replace a range of characters by their position in each line by spaces. I need to replace characters 95 to 145 by spaces in each line. i tried below but it doesn't work sed -r "s/^(.{94})(.{51})/\ /" inputfile.txt > outputfile.txt can someone please help me...

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

Sed command to find, manipulate and replace a number

Discussion started by: LT_2008

2. Shell Programming and Scripting

How to replace a range of text with sed or awk?

Discussion started by: TXTad

3. UNIX for Dummies Questions & Answers

Sed to replace second number in a random string

Discussion started by: glev2005

4. Shell Programming and Scripting

Using SED to replace a random number?

Discussion started by: JayC89