read file-print lines in sed Post: 302414541

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Sed syntax to print lines that do not end with )}

I must admit I am relativly new to sed, and I am trying to make a simple sed query to search log files and return multiple variables from multiple logs. So far I have had success, but one problem remains: Alot of lines in the log files wrap onto multiple lines and are not being returned as...

2. Solaris

sed command to print lines after expression

Hi guys. I need a sed command to print like 10 lines after a regular expression is found in the log. Can anyone help me out. Thanks ---------- Post updated at 10:52 AM ---------- Previous update was at 10:34 AM ---------- never mind. I just did the search bewteen two expressions.

3. Shell Programming and Scripting

Having sed to read lines of a file with the use of a variable..Possible?

This i will print the second line of a file sed -n '2p' test2 The use of a variable is impossible here. a=1 while ; do line=`sed -n '$a p' test2` # do some things here with the line variable a=`expr $a + 1` done But the uotput of sed command is 'p'..... What can i do to use a variable...

4. Shell Programming and Scripting

sed command : print lines having no # at the begining

I am trying to print those line which has no # in the begining of the line. The sed I used for this purpose as shown below is not giving the required output. echo 'PDE 5600' | sed -n 's/^\!#/&/p' Where lies the problem:confused:

5. UNIX for Dummies Questions & Answers

When reading a csv file, counter to read 20 lines and wait for minute then read next 20 till end

Hello All, i am a newbie and need some help when reading a csv file in a bourne shell script. I want to read 10 lines, then wait for a minute and then do a reading of another 10 lines and so on in the same way. I want to do this till the end of file. Any inputs are appreciated ...

6. Shell Programming and Scripting

sed print all lines between second and third identical lines

I am trying to extract a table of data (mysql query output) from a log file. I need to print everything below the header and not past the end of the table. I have spent many hours searching with little progress. I am matching the regexp +-\{99\} with no problem. I just can't figure out how to print...

7. Shell Programming and Scripting

sed read X lines after match

I want to do something like sed -n '/PATTERN/,+10p' and get the ten lines following PATTERN. However, this throws an "expected context address" with the sed that comes with OSX Lion. If that + is a GNUism, can I do this, or do I have to find another tool?

8. Shell Programming and Scripting

Use sed to print first n lines and last n lines of an output.

Use sed to print first n lines and last n lines of an output. For example: n=10 Can it be done? Thanks.

9. AIX

Script to Read lines and print

Dears, I am trying to write a script to read the lines from a file in AIX Server. Below are the contents of the file. To explain, first part before = is path and second part is number. i am trying to write the script to print the path and count where count>100. any help must be appreciated...

10. UNIX for Beginners Questions & Answers

sed read contents of file and print value another file

Trying to use sed to insert the contents of a file into the end of each line in another file file1 This is a line Here is another line This is yet another line Here is a fourth line file2 TEXT desired output This is a line TEXT Here is another line TEXT This is yet another...

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

Sed syntax to print lines that do not end with )}

Discussion started by: demanche

2. Solaris

sed command to print lines after expression

Discussion started by: jamie_collins

3. Shell Programming and Scripting

Having sed to read lines of a file with the use of a variable..Possible?

Discussion started by: hakermania

4. Shell Programming and Scripting

sed command : print lines having no # at the begining

Discussion started by: hiten.r.chauhan