Hi All,
file_1.txt contains
aaa bbbb hhhh
vvvvv mmmmm iiiii
What i want is to search for the first coloumn of each line using awk.i.e as below:
awk '/aaa/ {printf(<>)}' file_1.txt
The print part (<>) should contain all the values(or coloumns ) in the particular line(here it... (8 Replies)
hi friends!
i have a script where a execute a veritas command, available_media wich retrieves me a list of tapes .lst
then i execute
cat /tmp/listtapes.lst | grep -v VL |sed '/^$/d'|awk -F, '{print $1, $3, $4, $9}
' > /tmp/media1.lst
but it prints all the columns instead of the four... (3 Replies)
Hello all,
I want to list the file contents of the directory and number them. I am using la and awk to do it now,
#ls |awk '{print NR "." $1}'
1. alpha
2. beta
3. gamma
The problem I have is that some files might also have some spaces in the filenames.
#ls
alpha beta gamma ... (7 Replies)
1 I open pdf file - it has empty borders of space without text
2 I want to print 9 pages to save paper & eyes
3 In Okular i choose print - 9 pages. And I have no option for adjusting text to text (to print without spaces among 9 pages).
What program can you recommend to me for this... (1 Reply)
When I use:
find . -ls | awk 'BEGIN { OFS = ";"} {print $1,$2,$11}'I get a nice result, yet the files with spaces in it show only the first word and all other characters after the blank space are not printed.
e.g. 'file with a blank space'
is printed
file
'file_with a blank space'
is... (7 Replies)
Hi All
I've a file which is similar to the one given below
column1 coulmn2 column3 column4
A B C D
X Y
F G H
I would like to get it in this format
A|B|C|D
||X|Y
F||G|H
Is... (4 Replies)
Hi all,
I want to set 10 set of strings into a variable where:
removing all spaces within each string
change the delimiter from "|" to ","
Currently, I've the below script like this:Table=`ten character strings with spaces in-between and each string with delimiter "|" | tr -d ' ' |... (7 Replies)
I am working on a file with several columns as below
MO_NAME,FAULT_TYPE,CLASS,CODE1,CODE2,CODE3
RXOCF-101,BTS INTERNAL,FAULT CODES CLASS 2A,53,58
RXOCF-101,BTS INTERNAL,FAULT CODES CLASS 2B,24
RXOCF-101,BTS INTERNAL,FAULT CODES CLASS 2A,33
RXOCF-101,BTS INTERNAL,FAULT CODES CLASS 2D,57 ... (12 Replies)
Hi,
I'm trying to copy and paste the sixth column from a bunch of files into a single file having each column pasted in separate columns (and not one after each other in just one column.)
I tried this code but works only partially because it copied and pasted 50 rows of each column... (6 Replies)
Discussion started by: Frastra
6 Replies
LEARN ABOUT OSX
tabs
TABS(1) BSD General Commands Manual TABS(1)NAME
tabs -- set terminal tabs
SYNOPSIS
tabs [-n | -a | -a2 | -c | -c2 | -c3 | -f | -p | -s | -u] [+m[n]] [-T type]
tabs [-T type] [+[n]] n1[,n2,...]
DESCRIPTION
The tabs utility displays a series of characters that clear the hardware terminal tab settings then initialises tab stops at specified posi-
tions, and optionally adjusts the margin.
In the first synopsis form, the tab stops set depend on the command line options used, and may be one of the predefined formats or at regular
intervals.
In the second synopsis form, tab stops are set at positions n1, n2, etc. If a position is preceded by a '+', it is relative to the previous
position set. No more than 20 positions may be specified.
If no tab stops are specified, the ``standard'' UNIX tab width of 8 is used.
The options are as follows:
-n Set a tab stop every n columns. If n is 0, the tab stops are cleared but no new ones are set.
-a Assembler format (columns 1, 10, 16, 36, 72).
-a2 Assembler format (columns 1, 10, 16, 40, 72).
-c COBOL normal format (columns 1, 8, 12, 16, 20, 55)
-c2 COBOL compact format (columns 1, 6, 10, 14, 49)
-c3 COBOL compact format (columns 1, 6, 10, 14, 18, 22, 26, 30, 34, 38, 42, 46, 50, 54, 58, 62, 67).
-f FORTRAN format (columns 1, 7, 11, 15, 19, 23).
-p PL/1 format (columns 1, 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53, 57, 61).
-s SNOBOL format (columns 1, 10, 55).
-u Assembler format (columns 1, 12, 20, 44).
+m[n], +[n]
Set an n character left margin, or 10 if n is omitted.
-T type
Output escape sequence for the terminal type type.
ENVIRONMENT
The LANG, LC_ALL, LC_CTYPE and TERM environment variables affect the execution of tabs as described in environ(7).
The -T option overrides the setting of the TERM environment variable. If neither TERM nor the -T option are present, tabs will fail.
EXIT STATUS
The tabs utility exits 0 on success, and >0 if an error occurs.
SEE ALSO expand(1), stty(1), tput(1), unexpand(1), termcap(5)STANDARDS
The tabs utility conforms to IEEE Std 1003.1-2001 (``POSIX.1'').
HISTORY
A tabs utility appeared in PWB UNIX. This implementation was introduced in FreeBSD 5.0.
BUGS
The current termcap(5) database does not define the 'ML' (set left soft margin) capability for any terminals.
BSD May 20, 2002 BSD