I would like to add to what era said that - AIX or not - this is the most awkward way to check for the existence of a file i have ever seen. Why not use something like:
"test -f" tests if the the file exists and is a regular file (not a directory, device file, etc.)
AIX:Command to get netaddress/subnet address command in IPv4/IP6
Can anybody help us with a command to retrieve netaddress/subnet address command in IPv4/IP6 on aix machine.
net/subnet address is in the format 172.16.212.0(signifies all 255 machines in an IPv4 network) (2 Replies)
When I import VG, it shows:
0516-622 synclvodm: Warning, cannot write lv control block data.
I found AIX V4.3 have updatelv command can recovery LVB from VG, however, updatelv is not existed on AIX 5L, which command to replace it? (2 Replies)
I am working on AIX 5.2 platform and working with AIX command 'at' . May
I am getting a weird problem . I have a script which is scheduled to run
everyday.It uses 'at' command to call one java program.
Most of the times 'at' command works fine without any issue but sometimes 'at' command... (10 Replies)
1.What is the equivalent of the command "ls -ltr -h" in AIX..Which will list all file name with their size in GB
2. What comand can be used to display the output of df -k in GB in AIX. In in solaris we do df -h.
Thanks in advance (0 Replies)
1.What is the equivalent of the command "ls -ltr -h" in AIX..Which will list all file name with their size in GB
2. What comand can be used to display the output of df -k in GB in AIX. In in solaris we do df -h.
Thanks in advance (6 Replies)
I don't know to aix command to check
number of cpu, speed of cpu
memory, size, memory type (ex. memory type chipkill)
internal harddisk, size
how many to seial I/O ?
fibre
network interface
raid controller, raid type
DVD-rom, speed DVD-rom
aix version... (1 Reply)
Hi
I use this "at" command to unmount 12 filesystems in my aix server
echo "ksh /usr/local/bin/umount.sh" | at now
i want to schedule it on a daily basis. I know that it can be done via crontab. But Im just curious to know if daily wise scheduling can also be done via the "at" command ?... (1 Reply)
Hi All,
I am trying to select 30 days older files under current directory ,but not from subdirectory using below command.
find <Dir> -type f -mtime + 30
This command selecting all the files from current directory and also from sub directory .
I read some documention through internet ,... (1 Reply)
Discussion started by: kommineni
1 Replies
LEARN ABOUT REDHAT
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)