hi all
i have a program in C (Unix Solaris 5.7) and i want to read a string from keyboard, but the "scanf" doesn´t reads spaces.
example:
....
char name;
....
printf("Enter your name: ");
scanf("%s",&name);
printf ("Your name is: %s", name);
and if i write Kevin Costner ... (4 Replies)
I would like to write shell/perl script which identifies the top unix processes that are performing high disk I/O's or/and writes
If any one knows the solution please help me?
-Swamy (0 Replies)
Guys,
Is there any UNIX command that captures the 'Unix process which is performing high disk I/O reads and writes'.
can you help me in this?
-Swamy (6 Replies)
Hi,
I am trying to find the reliability of 'vmstat -d' for showing the actual physical writes on sectors on hard disk.
Can anyone please tell me if the numbers in the "sectors" field under "read" or "write" headers show a count of the actual write commands sent to disk from the low level... (2 Replies)
After I using the search tool, I still can't find a solution that was related with my trouble.
My input file:
@HWI-ABC123_30DFGGDA:1:100:3:1234
ACGTAGTACCCGGGTTTTTTTTTAAAAAAA
+HWI-ABC123_30DFGGDA:1:100:3:1234
hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
@HWI-ABC555_30DFGGDA:1:100:3:1234... (14 Replies)
Hi,
I am in need of help on reading through a file(servernames.dat) which has a list of server names, while it reads each file name it has to connect to that server and run another script, once it has executed the script on one server, it has to go back to the list of servernames to get the next... (5 Replies)
I'm trying to performance tune the I/O of my web server, which is at 41.1% reads merged (If my math is correct), which seems a tad high to just be going along with the defaults. Will modifying read_ahead_kb affect the value of "reads merged" in diskstats? If not, what's a good way of tracking... (2 Replies)
Hey guys,
Does anyone know how to calculate total number of mapped reads for a certain region of a bam file using samtools flagstat?
I know to use flagstat for the whole bam file. but for a specific region of it... is there an option?
Tnx
---------- Post updated at 12:27 PM ----------... (1 Reply)
cleanwork /saswork removes sas orphanded processes in the saswork directory. Subdirectories under sasem are sas94, sas92 and sasworks .
I am getting the following error messages:
1.
'/usr/bin/sudo -S apt-get update <~/opt/SiM/pos/ps/db_auth.cfg... (4 Replies)
I have below script to read a file line by line. How can I ensure that the loop will stop after last line.
#!/bin/bash
while read -r mod ver tarball; do
echo $mod
done < taskfile.txt (4 Replies)
Discussion started by: aderamos12
4 Replies
LEARN ABOUT DEBIAN
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS -raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO ppm(5)AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)