PERL: extract lines between two patterns Post: 302592164

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1. Shell Programming and Scripting

To extract the string between two patterns

Sample input: Loading File System Networking in nature Closing the System now i need to extract the patterns between the words File and Closing: i.e. sample output: System Networking in Nature Thanks in advance !!!!!!!!!!!!!!!!!

2. Shell Programming and Scripting

Searching patterns in 1 file and deleting all lines with those patterns in 2nd file

Hi Gurus, I have a file say for ex. file1 which has 3500 lines in it which are different account numbers and another file (file2) which has 230000 lines in it. I want to read all the lines in file1 and delete all those lines from file2 which has that same pattern as in file1. I am not quite...

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PERL: Extract random record which has 4 lines each

Hi, I have a data file with millions of record (N). Each record was saved in 4 lines. So there are total of NX4 lines in the data file. For Example: Host1 a b c d Host2 e f g h Host3 i j k

4. Shell Programming and Scripting

Extract certain patterns from file.

Hi All, I tried extracting this pattern using grep but it did not work. What I have is a file which has contents like this: file:///channel/add-adhd.html file:///channel/allergies.html file:///channel/arthritis.html http://mail.yahoo.com/ http://messenger.yahoo.com/...

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Perl : to print the lines between two patterns

Hello experts, I have a text file from which I need to print all the lines between the patterns. Could anyone please help me with the perl script. names.txt ========= Badger Bald Eagle Bandicoot Bangle Tiger Barnacle Barracuda Basilisk Bass Basset Hound Beetle Beluga...

6. Shell Programming and Scripting

Extract all the lines in between of 2 patterns and merge them

Hi, I have a file with many lines and need to extract lines between 2 patterns (AAA and BBB) and merge all the in-between lines into single line separated by space. $ cat file1 blah blah blah blah AAA 1 2 3 blah BBB blah blah blah blah blah blah blah blah blah AAA 5 6 blah blah...

7. Debian

Extract Lines Between 2 patterns if exist...

Hello. I am not having luck with sed or awk today. $ echo "$BrackListFinal" DSCF3649-DSCF3651_Brkt DSCF3649.JPG 2014-07-21 13:34:44 On 1 DSCF3649.RAF 2014-07-21 13:34:44 On 1 DSCF3650.JPG 2014-07-21 13:34:45 On 2 DSCF3650.RAF 2014-07-21 13:34:45 On 2...

8. Shell Programming and Scripting

Extract lines between patterns

I have a list in the format below, how do I read through the list and extract the lines between the ##START## and ##END##, so i can check for specific values between each ##START## & ##END## pattern ##START## RANDOMTEXT DFGSD SDFSDF ##END## ##START## morestuff sdfggfg sdfsdf...

9. UNIX for Beginners Questions & Answers

Delete multiple lines between blank lines containing two patterns

Hi all, I'm looking for a way (sed or awk) to delete multiple lines between blank lines containing two patterns ex: user: alpha parameter_1 = 15 parameter_2 = 1 parameter_3 = 0 user: alpha parameter_1 = 15 parameter_2 = 1 parameter_3 = 0 user: alpha parameter_1 = 16...

10. UNIX for Beginners Questions & Answers

How to print lines from a files with specific start and end patterns and pick only the last lines?

Hi, I need to print lines which are matching with start pattern "SELECT" and END PATTERN ";" and only select the last "select" statement including the ";" . I have attached sample input file and the desired input should be as: INPUT FORMAT: SELECT ABCD, DEFGH, DFGHJ, JKLMN, AXCVB,...

LEARN ABOUT NETBSD

set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1							  Sun Jan 8 2012						      set_color(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

To extract the string between two patterns

Discussion started by: aajan

2. Shell Programming and Scripting

Searching patterns in 1 file and deleting all lines with those patterns in 2nd file

Discussion started by: toms

3. Shell Programming and Scripting

PERL: Extract random record which has 4 lines each

Discussion started by: phoeberunner

4. Shell Programming and Scripting

Extract certain patterns from file.

Discussion started by: shoaibjameel123