How to define two variable in foreach command?? Post: 26444

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Using Grep to Define a Variable

I am using korn shell unix. I have a script that I am working with to do a check for me using a text file. #finds "Time" from the text file and cuts the second field from the #line A= grep Time test.txt | cut -f2 # the "#Missing" is being pulled from the second field of the text...

2. UNIX for Dummies Questions & Answers

define length of variable

I have a variable with a value of "05". When I add one to that variable, using the command: CURR_YY=`expr $CURR_YY + 1`, I get the value of "6", losing the leading zero (which is needed for passing to another script). How do I keep the leading zero? Thank you!

3. Shell Programming and Scripting

How to define a variable with variable definition is stored in a variable?

Hi all, I have a variable say var1 (output from somewhere, which I can't change)which store something like this: echo $var1 name=fred age=25 address="123 abc" password=pass1234 how can I make the variable $name, $age, $address and $password contain the info? I mean do this in a...

4. Shell Programming and Scripting

foreach variable used in awk (please help!!)

I have a list of markers, say marker.txt: rs913257 rs1018390 rs764180 and I need to know which ROW that each marker appears in another map file, say map.txt: a rs12354060 b rs913257 c rs6650104 d rs2185539 e rs6681105 f rs1018390 g rs764180 h rs12564807 i rs3094315 The result...

5. Shell Programming and Scripting

bash - define a variable

Hello, I would like to define a variable based on another variable: a=5 b$a=100 This does not work. What is the right way to do it? Thanks ---------- Post updated at 07:37 PM ---------- Previous update was at 07:33 PM ---------- Found my answer with the search function (did not...

6. Shell Programming and Scripting

question about define variable.

Hi, Unix Gurus, In our existing file, there is a script like #!/bin/sh step=${1:-0} cur_step=10 if ... My question is what's "${1:-0}" mean? I know it defines a variable but I don't know what's (1:-0) mean? :wall: Thanks in advance.

7. Shell Programming and Scripting

In Perl can i define a hash with value as variable?

Hi, Is it possible in perl to have a hash defined with variables as theirs key values, like: %account = ('username' => 'boy', 'password' => $password); Thanks

8. Shell Programming and Scripting

Define variable from file.

HI I have file A.txt _1A _2A _3A _4A I want define all as different variable. $1A=_1A $2B=_2A $3C=_3A $4D=_4A Now i can use any variable in my script.

9. UNIX for Dummies Questions & Answers

How to prompt user to define a variable?

Hi everyone, Is it possible to define blank vaianbles and prompt user to fill them during the script execution? A very simple example: INPUT= OUTPUT= cut -f1-4 $INPUT | sed 's/hello/goodbye/g' | sort -uV > $OUTPUTThank you in advance! Best wishes

LEARN ABOUT OPENSOLARIS

diffmk

diffmk(1)							   User Commands							 diffmk(1)

NAME

       diffmk - mark differences between versions of a troff input file

SYNOPSIS

       diffmk oldfile newfile markedfile

DESCRIPTION

       diffmk  compares  two versions of a file and creates a third version that includes "change mark" (.mc) commands for nroff(1) and  troff(1).
       oldfile and newfile are the old and new versions of the file. diffmk generates markedfile, which,  contains  the  text  from  newfile  with
       troff(1) "change mark" requests (.mc) inserted where  newfile differs from  oldfile. When markedfile is formatted, changed or inserted text
       is shown by  | at the right margin of each line. The position of deleted text is shown by a single *.

USAGE

       See largefile(5) for the description of the behavior of diffmk when encountering files greater than or equal to 2 Gbyte ( 2^31 bytes).

EXAMPLES

       Example 1 An example of the diffmk command.

       diffmk can also be used in conjunction with the proper  troff requests to produce program listings with marked changes.	In  the  following
       command line:

	 example% diffmk old.c new.c marked.c ; nroff reqs marked.c | pr

       the file reqs contains the following troff requests:

	 .pl 1
	 .ll 77
	 .nf
	 .eo
	 .nh

       which eliminate page breaks, adjust the line length, set no-fill mode, ignore escape characters, and turn off hyphenation, respectively.

       If the characters  | and * are inappropriate, you might run  markedfile through	sed(1) to globally change them.

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWdoc			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       diff(1), nroff(1), sed(1), troff(1), attributes(5), largefile(5)

BUGS

       Aesthetic  considerations  may  dictate	manual	adjustment of some output. File differences involving only formatting requests may produce
       undesirable output, that is, replacing .sp by .sp 2 will produce a "change mark" on the preceding or following line of output.

SunOS 5.11							    14 Sep 1992 							 diffmk(1)