Grepping and replacing Post: 302708203

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1. UNIX for Dummies Questions & Answers

grepping

Is there a way to grep for something and then print out 10 lines after it. for example if I want to grep for a word, then output the following 10 or whatever number of lines after the word.

2. UNIX for Dummies Questions & Answers

Can you grep for a sentence. I have to search logs everyday at work and I was wondering if I could search for a string of words instead of just one. for example, if I had to find this sentence: "Received HTTP message type" How would I grep it

3. UNIX for Dummies Questions & Answers

grepping for numbers in between

Ok here's the situation I have a log like the following: (S0) Time: 124937.326033 - SendingTime: '20041108-12:49:29' (S0) Time: 124937.389946 - SendingTime: '20041108-12:49:29' (S0) Time: 124937.462494 - SendingTime: '20041108-12:49:29' (S0) Time: 124937.551056 - ...

4. UNIX for Dummies Questions & Answers

Grepping for strings

Hello. I have a dir of 1500+ dir. In these dirs is a file host, with a tag <x_tag>. I need to : 1. grep for all dir that contain this host file that contain <x_tag> 2. print a list of these host files containing <x_tag> is this better to egrep this?

5. Shell Programming and Scripting

grepping around

Using shell scripts, I use grep to find the word �error� in a log file: grep error this.log. How can I print or get the line 3 lines below the line that word �error� is located? Thanks in advance for your response.

6. Shell Programming and Scripting

Grepping issue..

I found another problem with my disk-adding script today. When looking for disks, I use grep. When I grep for the following disk sizes: 5242880 I also pick up these as well: 524288000 How do I specifically pick out one or the other, using grep, without resorting to the -v option? ...

7. Shell Programming and Scripting

Please help on grepping

Hi All, I have a log file and I want to parse the logfile with a script.A sample text is shown below: I would grep on "return code " on this file. Any idea how the lines above and below the grep patterns could also be extracted. Thanks! nua7 The runLoggingInstall return code is 0...

8. UNIX for Dummies Questions & Answers

grepping a variable

I need to pass a parameter that will then be grepped. I need it to grep /paramater and then have a space so if 123 was passed my grep would be grep '/123 ' sample.log this works fine from the command line but when i try and set it searchThis="/$2 " and then run grep $searchThis...

9. Shell Programming and Scripting

grepping by digit

Hi all, Need your help here. I have a file with thousand of lines, as shown in example below KDKJAA 98324 OIDSAJ 324 KJAJAK 100 KJKAJK 89 JOIJOI 21 JDKDJL 12 UOIUOD 10 UDUYDS 8 UIUHKK 6 I would like to grep using...

10. UNIX for Dummies Questions & Answers

Grepping using -w and dashes (-)

I have a script to sort a list of arbitrary hosts and determine if they are supported by grepping them into a master supported list. I cut all the suffixes of the hosts in the arbitrary list, leaving the "short" hostname if you will, then grep -w them into the master list. For example: ...

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)

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1. UNIX for Dummies Questions & Answers

grepping

Discussion started by: eloquent99

2. UNIX for Dummies Questions & Answers

grepping for a sentence