Using sed to delete a line having a particular keyword Post: 302446966

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1. Shell Programming and Scripting

sed: delete regex line and next line if blank

Hi, I want to write a sed script which from batiato: batiato/giubbe: pip_b.2.txt pip_b.3.txt pip_b.3mmm.txt bennato: bennato/peterpan: 123.txt consoli: pip_a.12.txt daniele:

2. Shell Programming and Scripting

How can i delete a keyword starting with x in unix

I am trying to delete key word starting with x in a unix text file. example, I am trying to delete the words like xaa,xabxbb,xbd and so on.... my input file is some thing like this xaaa w 1234 5678 rwsd ravi xw123 xbc3 ohrd want to delete words xaaa,xw123 and xbc3 from the above...

3. Shell Programming and Scripting

Delete the lines after the last instance of the keyword

I have my input sometyhing like this aaa bbbbbb cccccc ddddd eeeee 1234 ravi kumar aaaaaa vvvvvvv 5678 ravi kumar rrrrrrr mmmmmmm I want the output as follows. aaa bbbbbb cccccc ddddd eeeee 1234 ravi kumar aaaaaa vvvvvvv 5678 ravi kumar

4. Shell Programming and Scripting

Delete the lines before the first instance of the keyword

I have my data something like this. I want to delete all the lines before the frist instance of the key word 'ravi kumar' aaa bbbbbb cccccc ddddd eeeee 1234 ravi kumar aaaaaa vvvvvvv 5678 ravi kumar rrrrrrr mmmmmmm I want the output as follows. 1234 ravi kumar aaaaaa...

5. Shell Programming and Scripting

search for keyword in subsequent lines and delete the second line

I have my data something like this I need to search for the keyword yyyy in the susequent lines and if it is present, delete the second line with keyword. In other words, if a keywords is found in two subsequent lines delete the second line. input data: aaaa bbbbb cccc dddd xxxx...

6. Shell Programming and Scripting

How can i delete a keyword containing XYZ in unix

Hi all, I am trying to remove the words which has XYZ as a prt of that. My input file is something like this : PHNDAZLF-UPS-XYZ' aaaaaaa bbbbb ADFRTEJKS-XYZ cccccccc ddddddd rrrrrr SGETHEHDJ-ABC-RXY' hhhhh ttttt' kkkk FHJSKSJDKD-XXX-YYY Output expected is : aaaaaaa...

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USING sed to delete a line

Please let me know wat would be sed command to delete any partcular line from a file and also moving lines below it to up. ie wen line #9 is deleted data in line #10 should move to #9 and so on.

8. Shell Programming and Scripting

Sed or Grep to delete line containing patter plus extra line

I'm new to using sed and grep commands, but have found them extremely useful. However I am having a hard time figuring this one out: Delete every line containing the word CEN and the next line as well. ie. test.txt blue 324 CEN green red blue 324 CEN green red blue to produce:...

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sed command to grep multiple pattern present in single line and delete that line

here is what i want to achieve.. i have a file with below contents cat fileName blah blah blah . .DROP this REJECT that . --sport 7800 -j REJECT --reject-with icmp-port-unreachable --dport 7800 -j REJECT --reject-with icmp-port-unreachable . . . more blah blah blah --dport 3306...

10. Shell Programming and Scripting

Search for a Keyword in file and replace another keyword or add at the end of line

Hi I want to implement something like this: if( keyword1 exists) then check if(keyword2 exists in the same line) then replace keyword 2 with New_Keyword else Add New_Keyword at the end of line end if eg: Check for Keyword JUNGLE and add/replace...

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: delete regex line and next line if blank

Discussion started by: one71

2. Shell Programming and Scripting

How can i delete a keyword starting with x in unix

Discussion started by: rdhanek

3. Shell Programming and Scripting

Delete the lines after the last instance of the keyword

Discussion started by: rdhanek

4. Shell Programming and Scripting

Delete the lines before the first instance of the keyword

Discussion started by: rdhanek

5. Shell Programming and Scripting

search for keyword in subsequent lines and delete the second line

Discussion started by: rdhanek

6. Shell Programming and Scripting

How can i delete a keyword containing XYZ in unix

Discussion started by: rdhanek

7. Shell Programming and Scripting

USING sed to delete a line

Discussion started by: fidelis

8. Shell Programming and Scripting

Sed or Grep to delete line containing patter plus extra line

Discussion started by: rocketman88

9. Shell Programming and Scripting

sed command to grep multiple pattern present in single line and delete that line

Discussion started by: vivek d r

10. Shell Programming and Scripting

Search for a Keyword in file and replace another keyword or add at the end of line

Discussion started by: dashing201

LEARN ABOUT CENTOS

grub-render-label