I want to collect the characters from 1-10 and 20-30 from each line of the file and take them in a file in the following format.Can someone help me with this :
string1,string2
string1,string2
string1,string2
:
:
:
: (7 Replies)
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)
i have textfiles that contain a series of lines that look like this:
string0 .................................................... column3a column4a
string1**384y0439 ..................................... column3b column4b... (2 Replies)
Hello all,
I am being dumb with this and I know there is a simple solution.
I have a file with the follwing lines
bc stuff (more)...............123
bc stuffagain (moretoo)............0
bc stuffyetagain (morehere)......34
failed L3 thing..............1
failed this... (2 Replies)
There are a lot of ways to extract text from between two strings, but what if those strings occur multiple times and you only want the text from the first two strings? I can't seem to find anything to work here. I'm using sed to process the text after it's extracted, so I prefer a sed answer, but... (4 Replies)
Hi All,
I have a file whose common patter is like this:
.I 1
.U
87049087
.S
Some text here too
.M
This is a text
.T
Some another text here
.P
Name of the book
.W
Some lines of more text. This text needs to be extracted.
.A
more text goes here too
.I 2 (2 Replies)
Hi experts,
Ive got a text file which has the following text which will occur in this format at least one time:
+=========================>>
Some stuff that evreryone should knnow
other stufsjdokajkajokajda
aijhjajcdjajcisajcqsqdqwdqad
<<=========================+
It is likely that... (8 Replies)
Here is my task, I feel sure this can be accomplished with see/awk but can't seem to figure out how.
I have large flat file from which I need to extract every case of a pairing of characters (GG) in this case PLUS the previous 20 characters. The output should be a list (which I plan to make... (17 Replies)
Hi Team -
I hope everyone has been well!
I export a file from one of our source systems that gives me more information than I need. The way the file outputs, I need to extract certain strings at different positions on the file and echo them to another file.
I can do this in batch easily,... (2 Replies)
Discussion started by: SIMMS7400
2 Replies
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xstr
xstr(1) General Commands Manual xstr(1)NAME
xstr - extract strings from C programs to implement shared strings
SYNOPSIS
[file]
DESCRIPTION
maintains a file into which strings in component parts of a large program are hashed. These strings are replaced with references to this
common area. This serves to implement shared constant strings, which are most useful if they are also read-only.
The command:
extracts the strings from the C source in name, replacing string references with expressions of the form for some number. An appropriate
declaration of is placed at the beginning of the file. The resulting C text is placed in the file for subsequent compiling. The strings
from this file are placed in the database if they are not there already. Repeated strings and strings that are suffixes of existing
strings do not cause changes to the data base.
After all components of a large program have been compiled, a file declaring the common space, can be created by the command:
This file should then be compiled and loaded with the rest of the program. If possible, the array can be made read-only (shared), saving
space and swap overhead.
can also be used on a single file. A command:
creates files and as before, without using or affecting any file in the same directory.
It may be useful to run after the C preprocessor if any macro definitions yield strings or if there is conditional code containing strings
that are not, in fact, needed. reads from its standard input when the argument is given. An appropriate command sequence for running
after the C preprocessor is:
does not touch the file unless new items are added, thus can avoid remaking unless truly necessary (see make(1)).
WARNINGS
If a string is a suffix of another string in the data base, but the shorter string is seen first by both strings are placed in the data
base, when placing only the longer one there would be sufficient.
AUTHOR
was developed by the University of California, Berkeley.
FILES
Data base of strings
Massaged C source
C source for definition of array
Temp file when `xstr name' does not touch
SEE ALSO mkstr(1).
xstr(1)