displaying the first line? Post: 19931

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

displaying the path in the command line

Hi all, Does anyone know how to ammend the .cshrc file in $HOME for your session to display the path as part of the command line? So that I dont need to keep on typing pwd to see where I am? thanks Ocelot

2. UNIX for Dummies Questions & Answers

displaying the last line of the file

hi... i need to display the last line of the file and capture the line in to a variable in unix envt.(not the perl ones)... please help

3. UNIX for Dummies Questions & Answers

displaying mutliple fields on command line

This is probably the dumbest question you guys can get, but I'm trying, as a complete noob, to display the unix calendar for all the months without Saturday and Sunday showing. How can I remove those fields without having to type all the fields in individually such as: cal -y | awk '{print $2,...

4. UNIX for Dummies Questions & Answers

Displaying the Second Line of the Grep Search Results

Hi I really hope someone can help with the below question. Lets say that I have a file called output.txt and I want to display all of the lines which contain the word �disconnect'. I know that this can easily be obtained by using the following command: grep -i disconnect output.txt However,...

5. Shell Programming and Scripting

displaying nth line of a file dynamically

Hi, I have a file split.txt with the following contents one two three four five Suppose if i want to display contents of line 3, I know this could be achieved using the command sed -n '3p' split.txt But I need the line number to be decided dynamically like a=3 sed -n '$ap'...

6. Shell Programming and Scripting

displaying a column in horizontal line separated by ', '

cat my.log blah blah blah < 1 djfh jsdfhk jksdfh < 2 dshkfl opeir pqowi < 4 khasd wouipeui say i am perfroming some action similar to below... cat my.log | egrep "<" | awk -F' ' '{print $2}' | grep -v "" it gives output as below 1 2 4 is there anyway to modify above same...

7. UNIX for Dummies Questions & Answers

Displaying field of NR, not the line #

Within AWK, how do you display a field of NR? Here's my code: awk '(NR>1) && (P1=$1-w)>=100000 {print "increase of" " " P1*.0000179," " "kW at" " " 'NR*60/431900' " " "minutes" "\n" "change from" " " 'NR-10($1)' " " "kW to" " " 'NR+70($1)' "\n"}{w=$1}' filename I can change NR and print...

8. Shell Programming and Scripting

Shell for displaying specific records from a line.

Input file. GMDCOM.27936 : Process Request <36812974> GMDCOM.27936 : Process Request <36812985> GMDCOM.27936 : Process Request <36812986> GMDCOM.27936 : Process Request <36812987> GMDCOM.27936 : Process Request <36812996> GMDCOM.27936 : Process Request <36812998> GMDCOM.27936 : Process...

9. Red Hat

Displaying command return in one line

Hello all I have a query (SQL) that returns a rather long field from an Oracle database. The field in question is defined on 400 characters but all these 400 cannot be displayed by the echo command. Thus when I launch the following command: echo "SELECT FIELD01 FROM TABLE_NAME;" | sqlplus -s...

10. UNIX for Beginners Questions & Answers

Displaying every other line in an array.

Hi, I have an array, that works well. But, I want to have it display every other line. Like so, 1, 3, 5, 7, etc, etc. Here is the relevant code: I'm sorry for the pastebin link. For some reason, I can't get the code to format properly with the code tags. code tags work fine... everyone...

LEARN ABOUT MOJAVE

line

line(1)                                                            User Commands                                                           line(1)

NAME

       line - read one line

SYNOPSIS

       line

DESCRIPTION

       The  line utility copies one line (up to and including a new-line) from the standard input and writes it on the standard output. It returns
       an exit status of 1 on EOF and always prints at least a new-line. It is often used within shell files to read from the user's terminal.

EXIT STATUS

       Exit status is:

       0        Successful completion

       >0       End-of-file on input.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWcsu                      |
       +-----------------------------+-----------------------------+

SEE ALSO

       sh(1), read(2), attributes(5)

SunOS 5.10                                                          1 Feb 1995                                                             line(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

displaying the path in the command line

Discussion started by: ocelot

2. UNIX for Dummies Questions & Answers

displaying the last line of the file

Discussion started by: lmadhuri

3. UNIX for Dummies Questions & Answers

displaying mutliple fields on command line

Discussion started by: Trellot

4. UNIX for Dummies Questions & Answers

Displaying the Second Line of the Grep Search Results

Discussion started by: Sunny Sid