02-26-2008
adding spaces for a variable value
Hi,
i have to form the header and add fillers(spaces) to it.
I have done something like this. i have added 10 spaces at the end
HDR="AAAABBBBCCNN "
echo $HDR >> file1.dat
but the spaces are not being stored in the file. How to add the spaces.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have a text file which is not fixed width. I want to put trailing spaces to each line and make it a 100 byte fixed width file.
Can someone please help me as soon as possible?
Thanks,
Denis (1 Reply)
Discussion started by: 222001459
1 Replies
2. Shell Programming and Scripting
I am trying to strip all leading and trailing spaces of a shell variable using either awk or sed or any other utility, however unscuccessful and need your help.
echo $SH_VAR | command_line Syntax.
The SH_VAR contains embedded spaces which needs to be preserved. I need only for the leading and... (6 Replies)
Discussion started by: jerardfjay
6 Replies
3. Shell Programming and Scripting
Hi,
my var is:
PATH_LOG=/opt/WebSphere/CR Comune Roma.log
a filename which contains blank chars.
How can I call it from prompt ?
Ex:
ls $PATH_LOG or
cat $PATH_LOG
tks,
Carmen- (2 Replies)
Discussion started by: Carmen123
2 Replies
4. Programming
I have a file which contains numbers as follows:
1234 9876 6789 5677 3452
9087 4562 1367 2678 7891
I need to remove the empty spaces and add commas between the numbers like:
1234,9876,6789,5677,3452,
9087,4562,1367,2678,7891
Can anyone tell me the command to do... (4 Replies)
Discussion started by: jazz
4 Replies
5. Shell Programming and Scripting
Is there any command to add spaces to a lline....say i need 50 spaces between the data like
"aaabbbccc dddeeefff"
or may be like this
"aaaabbbbbbcccccdddddeeeffff "
your help is appreciated. (4 Replies)
Discussion started by: mgirinath
4 Replies
6. Shell Programming and Scripting
Hi,
I want to print spaces in a trailer record which is a single command.
namely the unix command which i already have
recs=`wc -l $TargetFileDir/myfile.txt|cut -c1-9`;export recs;echo 'PCPC.DXDINPT.FC0.INPUTFLE.PASS'`date +%Y%m%d``printf '%015d\n' $recs` >> $TargetFileDir/myfile1.txt
I... (3 Replies)
Discussion started by: nvenkat010
3 Replies
7. Shell Programming and Scripting
Hi All,
I am trying to get the spaces in the below table to be fill up with a character " - ". For eg, coordinates 0202 is a space but i would want to fill up with " - ". Can anybody help ?
Input:
04 D H ... (15 Replies)
Discussion started by: Raynon
15 Replies
8. Shell Programming and Scripting
I have a file that contains...
elm,mail
elm,lisp,composer,cd,ls,cd,ls,cd,ls,zcat,|,tar,-xvf,ls,cd,ls,cd,ls,vi,ls,cd,ls,vi,elm,-f,ls,rm,ls,cd,ls,vi,vi,ls,vi,ls,cd,ls,elm,cd,ls,cd,ls,vi,vi,vi,ls,vi,ls,i,vi,ls,cp,cd,fg,ls,rm,cd,ls,-l,exit
elm,mail,biff,elm,biff,elm,elm
elm,ls
... (2 Replies)
Discussion started by: Bandit390
2 Replies
9. UNIX for Dummies Questions & Answers
when I try to read a file and send email using cat and sendmail: The email received having additional spaces.(Between the letters of words in the text)
My code:
export MAILTO="sa@y.com"
export SUBJECT="mydomain PREPROD MONITOR AT ${DATE}"
export... (5 Replies)
Discussion started by: visitsany
5 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I'm passing a variable to a scrpit which can be 1 to 3 characters long.
How can I force it to be three character long and add spaces to it?
The passed variable is stored in $1 and I would like to be stored in NewName
I tried without success
NewName=$(printf "%*s 3 $1)
So if... (2 Replies)
Discussion started by: f_o_555
2 Replies
pr(1) General Commands Manual pr(1)
Name
pr - print files
Syntax
pr [ options ] [ files ]
Description
The command prints the named files on the standard output. If file is designated by a minus sign (-), or if no files are specified the
command assumes standard input. By default, the listing is separated into pages, each headed by the page number, a date and time, and the
name of the file.
By default, columns are of equal width, separated by at least one space. Lines that do not fit are truncated. However, if the -s option is
used, lines are not truncated and columns are separated by the separation character.
If the standard output is associated with a terminal, error messages are withheld until has finished printing.
Options
The following options can be used singly or in combination:
-a Prints multi-column output across the page.
-b Prints blank headers.
-d Double-spaces the output.
-eck Expands input tabs to character positions k+1, 2*k+1, 3*k+1,... n*k+1. If k is 0 or is omitted, tabs are set at every eighth posi-
tion. Tab characters in the input are expanded into the appropriate number of spaces. The default for c (any non-digit character)
is the tab character; therefore, if c is given, it is treated as the input tab character.
-f Uses form-feed character for new pages. The default is to use a sequence of line-feeds. The -f option causes the command to pause
before beginning the first page if the standard output is associated with a terminal.
-h Uses the next argument as the header to be printed instead of the file name.
-ick Replaces white space in output by inserting tabs to character positions k+1, 2*k+1, 3*k+1,...n*k+1. If k is 0 or is omitted, tabs
are set at every eighth position. The default for c (any non-digit character) is the tab character; therefore, if c is given, it
is treated as the input tab character.
+k Begins printing with page k (default is 1).
-k Produces k-column output (default is 1). The -e and -i options are assumed for multi-column output.
-lk Sets the length of a page to k lines. The default is 66 lines.
-m Merges and prints all files simultaneously, one per column (overrides the -k, and -a options).
-nck Numbers lines. The default for k is 20. The number occupies the first k+1 character positions of each column of normal output or
each line of -m output. If c, which is any non-digit character is given, it is appended to the line number to separate it from
whatever follows. The default for c is a tab.
-ok Offsets each line by k character positions (default is 0). The number of character positions per line is the sum of the width and
offset.
-p Pauses before beginning each page if the output is directed to a terminal. The command rings the bell at the terminal and awaits a
carriage return.
-r Suppresses diagnostic reports on failure to open files.
-sc Separates columns by the single character c instead of by the appropriate number of spaces (default for c is a tab).
-t Suppresses the five-line identifying header and the five-line trailer normally supplied for each page. The -t option causes the
command to quit printing after the last line of each file without spacing to the end of the page.
-wk Sets the width of a line to k character positions. The default is 72 for equal-width multi-column output; otherwise there is no
limit.
Examples
Print file1 and file2 as a double-spaced, three-column listing with the heading: file list.
pr -3dh "file list" file1 file2
Write file1 on file2, expanding tabs to columns 10, 19, 28, 37,...:
pr -e9 -t <file1>file2
Files
/dev/tty* to suspend messages
See Also
cat(1)
pr(1)