How would I go about getting the previous date on the server? I'm out of ideas...I am thinking that I could do it using the date command, but I am unable to find any information on doing it. For example if the current date is April 17th 2008 it would be (20080417) <- (YYYYMMDD). I need the previous... (4 Replies)
Hi,
I have a cron process that runs daily and generates a log file. The process writes the date it ran and also any errors to the log file.
I need to write a script that will check if the process ran yesterday and also look for the keyword 'ERROR'. If it did not run yesterday or if it found... (0 Replies)
I currently use this construction to check whether a certain program is installed:
if ; then
cd /usr/ports/databases/sqlite3 && make install clean
else
echo "sqlite already installed"
fi
Is this method recommended? Is this an effective method, ie sufficiently robust for... (3 Replies)
Hi all,
I'm running a simulator and I'm noticing an slow increase in memory for long simulations such that the simulation has to end because of a lack of memory. A colleague of mine ran Valgrind memcheck and reported that nothing of interest was reported other than known mem leaks. My advisor... (2 Replies)
Hi,
For the below problem, awk script is needed..
input file :
jill
jack
jill
jill
jack
jill
jack
jill
Required:
here,
i need to check from first line.
reference is jack. jill need to verified with next line jack. if found print
jill & jack combination hill1
jack & jill &... (0 Replies)
File contian below data...
20111101
20111102
20111131
I am new to unix and per scirpt...
First two records are valid and last record is invalid,how to get the valid records...
Please help me unix or perl script.
:wall:
Thanks,
Murali (5 Replies)
Hello,
I use UBUNTU 12.04.
I want to write a short program using awk to select some lines in a file based on a second file.
My first file has this format with about 400,000 lines and 47 fields:
SNP1 1 12.1
SNP2 1 13.2
SNP3 1 45.2
SNP4 1 23.4
My second file has this format:
SNP2
SNP3... (1 Reply)
Hi,
I have been out of the loop with my UNIX/Linux for several years and have been working mainframe. I was trying to create a short two line program to create a list of email addresses as a variable and then send the list a file. Here is what I did and I thought that is was right, but I am... (3 Replies)
I found a very short but very efficient program to handle big sequence file (>30GB), but could not understand it.
https://github.com/lh3/seqtk
Wrote to the author but no reply, probably because the program needs comprehensive knowledge of C.
Can any C expert "walk me thru" the two header files... (13 Replies)
Hi,
I have a requirement where I need to combine two lines in a file based on first character of each line in a file.
Please find the sample content of the file below:
_______________________
5, jaya, male, 4-5-90, single
smart
6, prakash, male, 5-4-84, married
fair
7, raghavi, female,... (12 Replies)
Discussion started by: jayaP
12 Replies
LEARN ABOUT MINIX
make_sockdfr
MAKE_SOCKDFR(8) System Manager's Manual MAKE_SOCKDFR(8)NAME
make_sockdfr - Generates frozen route file for SOCKS server
SYNOPSIS
make_sockdfr [infile [outfile] ]
DESCRIPTION
make_sockdfr reads in a plain-text route file for the SOCKS server and produces a frozen route file as the output.
Both arguments are optional. The default for infile is /etc/sockd.route; the default for outfile is /etc/sockd.fr. You may specify infile
while omitting outfile, but you cannot specify outfile without also speficying infile.
The contents of the frozen route file is essentially the memory image of the parsed input file. Using the frozen route 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 route file /etc/sockd.fr first. If that file is not found, it then tries to
use the plain-text route file /etc/sockd.route. If you use frozen route file, you must remember to run make_sockdfr every time after you
modify the plain-text file or the SOCKS server will continue to use the frozen version of a previous route file.
To find out the contents of a frozen route file, use dump_sockdfr.
FILES
/etc/sockd.fr, /etc/sockd.route
SEE ALSO dump_sockdfr(8), sockd.fr(5), sockd.route(5)AUTHOR
Ying-Da Lee, yingda@esd.sgi.com or yingda@best.com
May 6, 1996 MAKE_SOCKDFR(8)