03-03-2008
Do you want to extract both lines in same command?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a file containing the following contents
All of us, including Zippy, our dog
All of us, including Zippy and Zippy
All of us, including Zippy and Zippy and Zelda
Testing All of us Zippy
Now, i wanna grep and get the lines which has only one occurance of word Zippy and starting with... (1 Reply)
Discussion started by: google_ever
1 Replies
2. Shell Programming and Scripting
Hi all,
I need to extract some lines from a file based on a condition. For ex:
My file will contain 50 lines and i need to extract line which has "File" in it and then the line which has "date" in it. Which command will be the most efficient way to do it. I have tried two ways
1.... (1 Reply)
Discussion started by: pradeepthanraj
1 Replies
3. Shell Programming and Scripting
Hi,
I have a sql file and i need to extract the table names used in the sql file using a unix script. If i can extract the lines between the keywords 'FROM' and 'WHERE' in the file, my job is done. can somebody tell me how to do this using a shell script. If u can just let me know, how to... (2 Replies)
Discussion started by: babloo
2 Replies
4. Shell Programming and Scripting
I have a file with 14million lines and I would like to extract all the unique lines from the file into another text file.
For example:
Contents of file1
happy
sad
smile
happy
funny
sad
I want to run a command against file one that only returns the unique lines (ie 1 line for happy... (3 Replies)
Discussion started by: soliberus
3 Replies
5. Shell Programming and Scripting
Hi,
anyone has any ideas on how do we extract lines from a file with format similiar to this: (based on current time)
Jun 18 00:16:50 .......... ............. ............
Jun 18 00:17:59 .......... ............. ............
Jun 18 01:17:20 .......... ............. ............
Jun 18... (5 Replies)
Discussion started by: faelric
5 Replies
6. Shell Programming and Scripting
hi all,
i searched in unix.com and accquired the following commands for extracting specific lines from a file ..
sed -n '16482,16482p' in.sql > out.sql
awk 'NR>=10&&NR<=20' in.sql > out.sql....
these commands are working fine if i give the line numbers as such .. but if i pass a... (2 Replies)
Discussion started by: sais
2 Replies
7. UNIX for Advanced & Expert Users
Hi,
We have a file where we need to extract the lines of a file based on the first three characters of every line in that file.
Eg:
RAM hill station
SAM student
RAM rose
SAM apple
RAM india
SAM australia
RAM happy
RAM heaven
SAM smile
RAM glow
So, all the lines that start... (5 Replies)
Discussion started by: pyaranoid
5 Replies
8. Shell Programming and Scripting
Hi,
I have one file, say file 1, that has data like below where 19900107 is the date,
19900107 12 144 129 0.7380047
19900108 12 168 129 0.3149017
19900109 12 192 129 3.2766666E-02
... (3 Replies)
Discussion started by: Wynner
3 Replies
9. Shell Programming and Scripting
consider i have two files
cat onlyviews1.sql
CREATE VIEW V11
AS
SELECT id,
name,
FROM
etc etc
WHERE etc etc;
CREATE VIEW V22
AS
SELECT id,
name,
FROM
etc etc
WHERE etc etc;
CREATE VIEW V33
AS (10 Replies)
Discussion started by: vivek d r
10 Replies
10. Shell Programming and Scripting
consider the input file which i am dealing with looks like this..
#cat 11.sql
create table abc (
.
.
.
) engine=Innodb ;
.
.
etc
.
.
.
create table UsM (
blah
blah
blah
) engine=Innodb ; (5 Replies)
Discussion started by: vivek d r
5 Replies
is a text formatter. Its input consists of the text to be out-
put, intermixed with formatting commands. A formatting command
is a line containing the control character followed by a two
character command name, and possibly one or more arguments. The
control character is initially . (dot). The formatted output is
produced on standard output. The formatting commands are listed
below, with being a number, being a character, and being a title.
A + before n means it may be signed, indicating a positive or
negative change from the current value. Initial values for where
relevant, are given in parentheses.
.ad Adjust right margin.
.ar Arabic page numbers.
.br Line break. Subsequent text will begin on a new line.
.bl n Insert n blank lines.
.bp +n Begin new page and number it n. No n means +1.
.cc c Control character is set to c.
.ce n Center the next n input lines.
.de zz Define a macro called zz. A line with .. ends definition.
.ds Double space the output. Same as .ls 2.
.ef t Even page footer title is set to t.
.eh t Even page header title is set to t.
.fi Begin filling output lines as full as possible.
.fo t Footer titles (even and odd) are set to t.
.hc c The character c (e.g., %) tells roff where hyphens are permitted.
.he t Header titles (even and odd) are set to t.
.hx Header titles are suppressed.
.hy n Hyphenation is done if n is 1, suppressed if it is 0. Default is 1.
.ig Ignore input lines until a line beginning with .. is found.
.in n Indent n spaces from the left margin; force line break.
.ix n Same as .in but continue filling output on current line.
.li n Literal text on next n lines. Copy to output unmodified.
.ll +n Line length (including indent) is set to n (65).
.ls +n Line spacing: n (1) is 1 for single spacing, 2 for double, etc.
.m1 n Insert n (2) blank lines between top of page and header.
.m2 n Insert n (2) blank lines between header and start of text.
.m3 n Insert n (1) blank lines between end of text and footer.
.m4 n Insert n (3) blank lines between footer and end of page.
.na No adjustment of the right margin.
.ne n Need n lines. If fewer are left, go to next page.
.nn +n The next n output lines are not numbered.
.n1 Number output lines in left margin starting at 1.
.n2 n Number output lines starting at n. If 0, stop numbering.
.ni +n Indent line numbers by n (0) spaces.
.nf No more filling of lines.
.nx f Switch input to file f.
.of t Odd page footer title is set to t.
.oh t Odd page header title is set to t.
.pa +n Page adjust by n (1). Same as .bp
.pl +n Paper length is n (66) lines.
.po +n Page offset. Each line is started with n (0) spaces.
.ro Page numbers are printed in Roman numerals.
.sk n Skip n pages (i.e., make them blank), starting with next one.
.sp n Insert n blank lines, except at top of page.
.ss Single spacing. Equivalent to .ls 1.
.ta Set tab stops, e.g., .ta 9 17 25 33 41 49 57 65 73 (default).
.tc c Tabs are expanded into c. Default is space.
.ti n Indent next line n spaces; then go back to previous indent.
.tr ab Translate a into b on output.
.ul n Underline the letters and numbers in the next n lines.