sed searching across lines Post: 302090325

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1. Shell Programming and Scripting

lines searching >>

hi guys! I`ll really appreciate your help. The situation is: i have a log file, and i need to get the needed lines from it. linecount=$(cat -n http.log | grep ALERT | awk '{print $1}' | wc -l) lines=$(cat -n http.log | grep ALERT | awk '{print $1}') 1-string gets the number of found lines...

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Searching for lines ending with }

I'm trying to search for lines ending with "}" with the following command but am not getting any output. grep '\}$' myFile.txt I actually want to negate this (i.e. lines not ending with "}"), but I guess that should be easier once I find the command that finds it?

3. UNIX for Dummies Questions & Answers

Searching for lines in a file?

What is the best way to display lines in a log file that begin with a certain string? Preferably I would like to 'print' them to a file. I guess I would use 'cat' for that? There are two types of line I would like to get at - each begins with a different two words. It would be something...

4. Shell Programming and Scripting

Sed - Pattern Searching

Hi, Please take a look at the below eg. I would like to search for abc() pattern first and then search for (xyz) in the next line. If I can find the pattern, then I should delete the 3 lines. I can only find the pattern and delete but I am unable to find two patterns and delete. Any...

5. Shell Programming and Scripting

Searching for lines in textfiles

Hello all, I've a problem. I've two logfiles and i need to find lines in the second file by using information from the first file. First I need to extract a searchpattern from the first file. Its like abc=searchpattern&cde=. All between abc= and &cde= is the pattern I need to find in the second...

6. Shell Programming and Scripting

Perl searching special words in lines

Hi , i am a new with perl, i want to made a script that find in file rows that start with specil words, as an example a line will start with" ............................................. specialword aaa=2 bbb=5 ............................................. and to put this in a new file...

7. Shell Programming and Scripting

Insert tags in lines after searching for a word

Hi, I am new to Unix and this is my first post on this forum. I am trying to convert a file into an xml. In my input I want to search for any line that starts with a 'F' and make it a tag in the xml. See below for the input and output. Input : <Payment> <REFERENCE>78</REFERENCE> F123 : ...

8. Shell Programming and Scripting

Searching inverted lines

Hi fellas, I have a file like this: A_B B_D C_D D_B E_F G_H B_A F_E In other words, I have member1_member2 and member2_member1 in the same file. In the exemple aforementioned I have A_B and B_A, B_D and D_B, E_F and F_E. So, I would like to know a sript that print the lines B_A, D_B...

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Add lines after searching for a pattern

Hi, I have 2 files like below. File A: apple mango File B: start abc def apple ghi end start cba fed

10. Shell Programming and Scripting

Searching for pattern and remove the lines

Hi , I want to remove the specific pattern and remove those lines from file using shell script. i want to remove these lines <?xml version='1.0' encoding='UTF-8'?> <row_set> </row_set> my input file has content like this. file name: sample.xml <?xml version='1.0'...

LEARN ABOUT PHP

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

lines searching >>

Discussion started by: neverhood

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Searching for lines ending with }

Discussion started by: BootComp

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Searching for lines in a file?

Discussion started by: Sepia

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Sed - Pattern Searching

Discussion started by: sreedevi