Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Question about why a command does this Post 302447791 by radoulov on Tuesday 24th of August 2010 10:26:02 AM
Old 08-24-2010
It's because the shell redirection happens before all the rest. You can put it wherever you like:

Code:
% >infile echo ok
% cat infile 
ok
% echo >infile ok 
% cat infile     
ok

This User Gave Thanks to radoulov For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

question about rm command

i have a lot of messages file in the var directory i want to delete now i want to keep messages.1 to messages.10 and then delete everything else after 10 which is like 10 to 96 obviously i cant delete these files individual, can someone tell me the command to delete messages.11 to... (1 Reply)
Discussion started by: IMPTRUE
1 Replies

2. UNIX for Dummies Questions & Answers

question about using tr command

Hello all: I'm trying to use the tr command to change some text in a file, but it is not working as expected. Here's what I'm trying: tr 'INVOIC01' 'INVOICZZ' < inputfile > outputfile It looks to be changing not just the entire string, but any characters within. I just want to change the... (2 Replies)
Discussion started by: merliech
2 Replies

3. Solaris

question about command

On Solaris 8 - what is the equal command to chfs. Thanks carson (3 Replies)
Discussion started by: cmackin
3 Replies

4. Solaris

cp command Question?

I am trying to following.. cp -rp oradata to /prod1 /prod2 /prod3 How I can copy oradata directory in to multiple directories? Thanks -Ad (1 Reply)
Discussion started by: deal732
1 Replies

5. UNIX for Dummies Questions & Answers

Command Question

What does 'directory=`pwd $1` ' mean, I know pwd is present working directory, so does that command take the present working directory of the directory the user is in depending on the varible ($1)? (2 Replies)
Discussion started by: Jayden
2 Replies

6. Shell Programming and Scripting

while command question

Hi What does while ( : ); do ...... ...... ...... done; mean? Does "while ( : )" refer too while true? Thanks. (4 Replies)
Discussion started by: zmfcat1
4 Replies

7. UNIX for Dummies Questions & Answers

mv Command question

When I use the mv command like say, mv file1 ../, it will move file1 to the parent directory of my current working directory. But where would the file go if I do mv file ... (with 3 periods), where would this move file1? (4 Replies)
Discussion started by: MaStErXLY
4 Replies

8. UNIX for Dummies Questions & Answers

New to Unix command line and have a question about the "sort" command

I am going through the Unix Made Easy second edition book by John Muster. So far it's been very informative and I can tell it may be a bit out of date. In one of the exercises it talks about the "sort" command and using it to sort column's of data etc. The "sort" command has changed a bit and... (1 Reply)
Discussion started by: budfoxcat
1 Replies

9. UNIX and Linux Applications

Ls command question

I am scratching my head right now. I am trying to archive a ton of files in a directory. I am attempting to tar them by year. On our development server if I type ls *_2008* it returns all of the files I am expecting to see. (The format of the filename includes xx_xx_xxx_2008-09-29_xxx.xxxx.xxxx)... (8 Replies)
Discussion started by: jmartin99
8 Replies

10. Shell Programming and Scripting

Question on command

Hi, can you please tell me what is the purpose of the following line: sh -c /home/dir/script.sh || exit 33 what i am confused is the || is this an OR boolean, or it might have some other purpose. do you know how this works ? i believe the first to run is the /home/dir/script.sh but what... (4 Replies)
Discussion started by: antoniotunin
4 Replies
MAKE_SOCKDFC(8) 					      System Manager's Manual						   MAKE_SOCKDFC(8)

NAME
make_sockdfc - Generates frozen configuratyion file for SOCKS server SYNOPSIS
make_sockdfc [infile [outfile] ] DESCRIPTION
make_sockdfc reads in a plain-text configuration file for the SOCKS server and produces a frozen configuration file as the output. Both arguments are optional. The default for infile is /etc/sockd.conf; the default for outfile is /etc/sockd.fc. You may specify infile while omitting outfile, but you cannot specify outfile without also speficying infile. The contents of the frozen configuration file is essentially the memory image of the parsed input file. Using the frozen configuration file can reduce the start-up delay of the SOCKS server program since it no longer has to parse the file contents. When the SOCKS server starts, it always looks for the frozen configuration file /etc/sockd.fc first. If that file is not found, it then tries to use the plain-text configuration file /etc/sockd.conf. If you use frozen configuration, you must remember to run make_sockdfc every time after you modify the plain-text file or the SOCKS server will continue to use the frozen file of a previous configuration. To find out the contents of a frozen configuration file, use dump_sockdfc. FILES
/etc/sockd.fc, /etc/sockd.conf SEE ALSO
dump_sockdfc(8), sockd.conf(5), sockd.fc(5) AUTHOR
Ying-Da Lee, yingda@best.com or yingda@esd.sgi.com May 6, 1996 MAKE_SOCKDFC(8)
All times are GMT -4. The time now is 04:05 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy