|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
4 GB delimited-textfile on ONE LINE
Post 302312645 by vgersh99 on Saturday 2nd of May 2009 11:01:01 AM
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a text file of lines like:
A=5|B=7|G=4|C=3|P=4|...
In other words, each line is a pipe-delimited set of pairs of strings of the form "X=Y".
What I want to do is find the token starting with "C", and print it and its value (so I'd want to print "C=3" in the example above).
I'm... (11 Replies)
Discussion started by: monkeys
11 Replies
2. Shell Programming and Scripting
i need to cut the string in a textfile but each line has a specific way of cutting it (different lengths)
i have a for loop that gets the string line per line, then each line has to be compared:
for x in `cat tmp2.txt`; do
if; then
echo 'BAC'
elif
... (6 Replies)
Discussion started by: izuma
6 Replies
3. Shell Programming and Scripting
Hi!
I need to do the following:
(1) I wan't to extract a line of a textfile (defined by a numer) and store it into a variable...
(2) ...but I want to cut out a part of the line which is between two tokens and store just this to the variable
Example:
BlaBlaBla Bla2Bla2Bla2 *pPointerOne;... (4 Replies)
Discussion started by: Michi21609
4 Replies
4. Shell Programming and Scripting
Hi, I'm starting a little project with a shell script but I'm don't know how to do it. Maybe someone can help me.
I have un text file like this :
I'd like to do a script who will extract from my file from @ADDLINE1@ to @ADDLINE4@ only and I have no idea how to do this.
Any idea ?
... (7 Replies)
Discussion started by: Poulki
7 Replies
5. UNIX for Dummies Questions & Answers
How can i make a script to add text before the first word on a line in a textfile :
Example:
Old line:
is my place
New line:
this is my place
Please use and tags when posting code, data or logs etc. to preserve formatting and enhance readability, thanks. (3 Replies)
Discussion started by: mjanssen
3 Replies
6. Shell Programming and Scripting
Hello everyone,
I don't really know anything about scripting, but I have to manage to make this script, out of necessity.
#!/bin/bash
while read -r line; do #I'm reading from a big wordlist
instructions using $line
done
Is there a way to automatically write the $line number the script... (4 Replies)
Discussion started by: bobylapointe
4 Replies
7. Shell Programming and Scripting
Awk gurus,
Greatly appreciate for any kind of assistance from the expert community
Input line:
abc,11.22.33.44,xyz,7-8-9-10
pqr,111.222.333.444,wxy,1-2-3
def,22.33.44.55,stu,7-8
used the gsub function below but it changes all of the "-" delimiter:
awk 'gsub("-",",")'
Desired... (4 Replies)
Discussion started by: ux4me
4 Replies
8. Shell Programming and Scripting
Hello everybody
I have a text file which has the following format:
nmm "text20140601.033954text" "text" "text"
"text" , ... , "text"
"text" , ... , Lat 36.3247 Lon 16.0588 Depth 8
"text", ... , "text"
"text", ..., CovXX 1.65 CovYY 2.32 CovZZ 1.2
"text" , ..., "text
nmm ... (6 Replies)
Discussion started by: phaethon
6 Replies
9. Shell Programming and Scripting
My first post, so don't kill me :)
Say i open some textfile with some example like this.
on the table are handy, bread and wine
Now i know exactly what is in and i want to separate and sorted it in terminal to an existing file with another 2 existing lines in like this:
table
plane ... (3 Replies)
Discussion started by: schwatter
3 Replies
10. Shell Programming and Scripting
Hi All,
I am new to Unix and I have one challenge and below are the details.
I have pipe delimited text file in that data has span into multiple lines instead of single line.
Sample data.
Data should be like below for entire file.
41|216|398555|77|provided complete NP outcome data ... (21 Replies)
Discussion started by: Narasimhasss
21 Replies
LEARN ABOUT OSX
ucblinks
ucblinks(1B) SunOS/BSD Compatibility Package Commands ucblinks(1B) NAME
ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices SYNOPSIS
/usr/ucb/ucblinks [-e rulebase] [-r rootdir] DESCRIPTION
ucblinks creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi- ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry. ucblinks does not remove unneeded compatibility links; these must be removed by hand. ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been created, since the reconfiguration may have resulted in more compatibility names being needed. In releases prior to SunOS 5.4, ucblinks used a nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses nawk for the default operation, although nawk rule-bases can still be specifed with the -e option. The nawk rule-base equivalent to the SunOS 5.4 default operation can be found in /usr/ucblib/ucblinks.awk. OPTIONS
-e rulebase Specify rulebase as the file containing nawk(1) pattern-action statements. -r rootdir Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /. FILES
/usr/ucblib/ucblinks.awk sample rule-base for compatibility links ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWscpu | +-----------------------------+-----------------------------+ SEE ALSO
devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5) SunOS 5.10 13 Apr 1994 ucblinks(1B)