03-02-2012
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Guyz
I designed a script that can compare 2 columns(values) of single file and gives the closest numbers to the first column by comparing the numbers in first column with second and it works in a single file.
Now I'm trying to design a new script with 2 objectives for 2 files (not a single... (4 Replies)
Discussion started by: repinementer
4 Replies
2. UNIX for Dummies Questions & Answers
I have the following simplified script, that consists of a download (wget), a grab of only the lines with a comma (grep) and a rename of the file to indicate its date of origin (mv):
wget http://www.example.com/datafile.csv
grep ',' datafile.csv
mv datafile.csv datafile.`date... (2 Replies)
Discussion started by: figaro
2 Replies
3. Shell Programming and Scripting
I have 2 questions.
1) Is there a means of directing output to a file (">") while making it still output to the console?
I have a script that calls another lengthy script.
2) I can direct the output of the lengthy script and grep it for the words "good" or "bad" to know if I need the run... (2 Replies)
Discussion started by: mrwatkin
2 Replies
4. Shell Programming and Scripting
I have the following code and want to use a loop to output the results to the fparams file.
if ($optparams == 1) then
# Set the tdarwin parameters
set txt01 = "Call to raytrac.csh"
set txt02 = ""
set txt03 = "./Scripts/raytrac.csh $*"
set txt04 = ""
set txt05 =... (0 Replies)
Discussion started by: kristinu
0 Replies
5. UNIX for Dummies Questions & Answers
Hello, i am new to unix and i had done very little assignment in unix. I need help on a homework assignment where i am require to create my own file call myshell. In the file it must have the commands that loop. Instead of displaying a regular command path like my computer name instead it is... (1 Reply)
Discussion started by: megaearth77
1 Replies
6. Shell Programming and Scripting
i have a file 'detail' which contains
cat detail
111111
222222
333333
444444
but detail may be 4 line file.6 line file or 8 line file like
cat detail
111111
222222
333333
444444
555555
666666
777777
888888
so i want a declare a loop which assign the value of first line in one... (11 Replies)
Discussion started by: rakeshtomar82
11 Replies
7. Shell Programming and Scripting
I have 2 files, that look like this:
ID SNP1 SNP2 SNP3 SNP4
A1 1 2 0 2
A2 2 0 1 1
A3 0 2 NA 1
A4 1 1 0 2
and this:
SNP score
SNP1 0.5
SNP2 0.7
SNP3 0.8
SNP4 0.2
Basically, all of the SNP-values are 0,1, 2 or NA, and they each have a score, listed in the second file. The total... (5 Replies)
Discussion started by: kayakj
5 Replies
8. OS X (Apple)
Hi,
I'm using Mac 10.9.1. I would like to create an alias for grep so that it won't print out messages like "grep: /Users/davea/workspace/myproject/subdir/: Is a directory" all the time. So in my terminal, I opened ~/.profile and entered
alias grep='grep -s'
However, when I close and... (5 Replies)
Discussion started by: laredotornado
5 Replies
9. Shell Programming and Scripting
Hi,
I have list of files present in a folder. I want to search for a particular keyword sequentially and create a file which will be later used by some other program.
Input files:
$ ls
a.dsx b.dsx c.dsx Dataline_.txt Dataline.txt loop.sh
$ cat *.dsx
help
tyiis
global
for i in... (4 Replies)
Discussion started by: mac4rfree
4 Replies
10. Programming
hi all,
i have created a for loop, it looks like this -
#!/bin/bash
cd /mnt/local/data/tars
for tar in *
do
base=$(basename "$tar")
"$base" -tvf >> /mnt/local/data/logs/"$base".csv
done
but i get this error -
./tar_loop.sh: line 8:... (2 Replies)
Discussion started by: robertkwild
2 Replies
script(1) User Commands script(1)
NAME
script - make record of a terminal session
SYNOPSIS
script [-a] [filename]
DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
record is saved in the file typescript. See WARNINGS.
The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
when the forked shell exits or when Control-d is typed.
OPTIONS
The following option is supported:
-a Appends the session record to filename, rather than overwriting it.
NOTES
script places everything that appears on the screen in filename, including prompts.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|CSI |Enabled |
+-----------------------------+-----------------------------+
SEE ALSO
attributes(5)
WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
privileged user, that is, root. Be sure that typescript is not a link before running script.
SunOS 5.10 30 Jan 2004 script(1)