07-20-2011
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Is there anyway to get awk to treat multiple delimiters as one? Particularly spaces... (6 Replies)
Discussion started by: peter.herlihy
6 Replies
2. Shell Programming and Scripting
Hello,
I need use comma and spaces as field delimiters, but I can't:
text:
hello myfriend,I need,some help
I need something like:
awk -F"<blank>|," '{print $1, $3}'
Thanks (3 Replies)
Discussion started by: albertogarcia
3 Replies
3. Shell Programming and Scripting
I have the following string sample:
bla bla bla bla bla
I would like to extract the "123" using awk.
I thought about awk -F"]" '{ print $1 }' but it doesn't work
Any ideas ? (7 Replies)
Discussion started by: gdub
7 Replies
4. Shell Programming and Scripting
Hello,
this thread is more about scripting style than a specific issue.
I've to grep from a output some lines and from them obtain a specific entry delimited by < and >.
This is my way :
1) grep -i user list | awk '{FS="<";print $NF}' | sed -e 's/>//g'
2) grep -i user list | cut -d","... (10 Replies)
Discussion started by: gogol_bordello
10 Replies
5. UNIX for Dummies Questions & Answers
hi,
i have a file called file1.txt and it's contents are as below:
file1.txt:
-------
abc,123, thomas
dab,234,muller
gab,456,ram
The lookup file's contents are as below:
lookup.txt
----------
abc|japan
dcd|US
dab|china
gab|brazil (3 Replies)
Discussion started by: amar1003
3 Replies
6. Shell Programming and Scripting
I have a file having lines like:
14: <a="b" val="c"/>
18: <a="x" val="d"/>
54: <a="b" val="c"/>
58: <a="x" val="e"/>
I need to create a file with output:
14
d
54
e
So basically, for every odd line I need 1st word if delimiter is ':' and for every even... (14 Replies)
Discussion started by: shekhar2010us
14 Replies
7. Shell Programming and Scripting
Hi Folks,
This is the first time I ever encountered this situation
My input file is of this kind
cat input.txt
1 PAIXAF 0 1 1 -9 0 0 0 1 2 0 2 1 2 1
7 PAIXEM 0 7 1 -9 1 0 2 0 1 2 2 1 0 2
9 PAKZXY 0 2 1 -9 2 0 1 1 1 0 1 2 0 1
Till the sixth column (which is -9), I want my columns to... (4 Replies)
Discussion started by: jacobs.smith
4 Replies
8. UNIX for Dummies Questions & Answers
Code :
echo "1,2,3,4"|awk -F "," 'NR==n{$3=a}1' n=1 a=45
Output :
1 2 45 4
Expected :
1,2,45,4 (4 Replies)
Discussion started by: Rajesh_us
4 Replies
9. Shell Programming and Scripting
What to know the way to count the number of delimiters in each record by ignoring the escape delimiters.
Sample Data:
12345678|ABN\|XYZ MED CHEM PTY. LTD.|C||100.00|22|AB"C\|Corp|"XYZ|CDEF"|
I'm using awk -F'|' '{ print NF-1 }' command to find the number of delimiters. this command... (8 Replies)
Discussion started by: BrahmaNaiduA
8 Replies
10. Shell Programming and Scripting
I have a file which is separated by delimiter "|", but the prob is one of my column do contain delimiter as description so how can i differentiate it?
PS : the delmiter does have backslash coming before it, if occurring in column
Annual|Beleagured|Desc|Denver... (2 Replies)
Discussion started by: nikhil jain
2 Replies
LEARN ABOUT FREEBSD
deroff
deroff(1) User Commands deroff(1)
NAME
deroff - remove nroff/troff, tbl, and eqn constructs
SYNOPSIS
deroff [ -m [m | s | l] ] [-w] [-i] [ filename...]
DESCRIPTION
deroff reads each of the filenames in sequence and removes all troff(1) requests, macro calls, backslash constructs, eqn(1) constructs
(between .EQ and .EN lines, and between delimiters), and tbl(1) descriptions, perhaps replacing them with white space (blanks and blank
lines), and writes the remainder of the file on the standard output. deroff follows chains of included files (.so and .nx troff commands);
if a file has already been included, a .so naming that file is ignored and a .nx naming that file terminates execution. If no input file is
given, deroff reads the standard input.
OPTIONS
-m The -m option may be followed by an m, s, or l. The -mm option causes the macros to be interpreted so that only running text is
output (that is, no text from macro lines.) The -ml option forces the -mm option and also causes deletion of lists associated
with the mm macros.
-w If the -w option is given, the output is a word list, one ``word'' per line, with all other characters deleted. Otherwise, the
output follows the original, with the deletions mentioned above. In text, a ``word'' is any string that contains at least two let-
ters and is composed of letters, digits, ampersands (&), and apostrophes ('); in a macro call, however, a ``word'' is a string
that begins with at least two letters and contains a total of at least three letters. Delimiters are any characters other than
letters, digits, apostrophes, and ampersands. Trailing apostrophes and ampersands are removed from ``words.''
-i The -i option causes deroff to ignore .so and .nx commands.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWdoc |
+-----------------------------+-----------------------------+
SEE ALSO
eqn(1), nroff(1), tbl(1), troff(1), attributes(5)
NOTES
deroff is not a complete troff interpreter, so it can be confused by subtle constructs. Most such errors result in too much rather than too
little output.
The -ml option does not handle nested lists correctly.
SunOS 5.10 14 Sep 1992 deroff(1)