Hi all,
i have a log file that captures success or failure messges when i run a daily job.
here is a sample of my log.
20060312 start
successful
successful
failure
failure
20060312 end
i need to write a subroutine that opens up the log daily after my job completes to examine the log... (2 Replies)
hi all
i have script
#!/bin/bash
cd /usr3/prod
grep ERROR /usr3/prod/ind.log > /usr3/prod/ind_err.log
if test -s /usr3/prod/ind_err.log
then
echo "error during process"
else
echo "process succeed"
fi
i want that this message(echo) will be display one time at the top of the screen... (5 Replies)
Hello All
i need Shell Script to send /var/log/message or another if he have or grep this file to have some info
like PID or value (e.g like NFS mount - stop ) to some body in my System
Thanks for Advanced (2 Replies)
I would like to use a terminal session to ssh to switches and routers. I need to capture data while logged into switches to a file I can email for troubleshooting.
I use termial to log into Cisco switch, run the sh tech command, and then sent the output to cisco. Is there a way to run a... (4 Replies)
Hello all,
I would like a message to be displayed on the shell when someone opens up the terminal - something like a welcome msg with date and time. I know how to do this by running the shell commands but dont know how to display it when a user opens up the terminal?
Thanks in advance (27 Replies)
Hi All,
Need urgent help!!!
Can anyone tellme how can we send a message on specific user terminal and get a response from user in return.
Thanks in advance. (3 Replies)
I have a script which checks for *.txt files in a particular directory and if no files were found then it goes into sleep for 10 secs and looks back for files again and if any files were found then the script does some processing with the files found, which is my requirement too.
FILE_EXISTS=`ls... (5 Replies)
Hi
I have a requirement to write a script to capture all errors in a Logfile and send the file in email.
If there is any error occurred the subject of email will be ERROR , If there are no error occurred the subject of email will be SUCCESS.
So I created a Log file and put the Appropriate... (2 Replies)
Hi,
I am trying to open small size file only in vi editor on solaris or Linux machine
but it giving message "Terminal too wide" and then I have to come out.
As shown below:-
-rwxr-x--- 1 rkycadm rkycprd 2445 Sep 12 04:06
$ vi file.txt
Terminal too wide
:q!
----------... (2 Replies)
Hello,
On 4/20/2018, we performed a disk replacement on our IBM 8202 P7 server. After the disk was rebuilt, the SAS Disk Array sissas0 showed a status of degraded. However, the pdisks in the array all show a status of active.
We did see a message in errpt. DISK ARRAY PROTECTION SUSPENDED.
... (1 Reply)
Discussion started by: terrya
1 Replies
LEARN ABOUT DEBIAN
pngnq
PNGNQ(1) User Manuals PNGNQ(1)NAME
pngnq - quantize png images
SYNOPSIS
pngnq [-vfhV][-s sample_factor ][-Q dither ][-g gamma ][-e extension ][-d dir ][-n colors ][ inputfiles ]
DESCRIPTION
pngnq quantizes a 32-bit RGBA PNG image to an 8 bit RGBA palette PNG using the neuquant algorithm. The output file name is the input file
name extended with "-nq8.png" or a specified extension.
OPTIONS -v Verbose mode. Prints status messages.
-f Force overwriting of files.
-s sample factor
Sample factor. The neuquant algorithm samples pixels stepping by this value. The default value of 3 gives good results. Higher val-
ues sample less of the image pixels and thus are faster but less accurate. A factor of 1 samples every image pixel.
-n colors
Specifies the number of colors to quantize to. Defaults to 256 which is the maximum. The minimum here is 2.
-Q dither
Choose a dithering method: n = no dither (default), f = Floyd Steinberg dithering.
-g gamma
Set the image gamma correction. If not present, uses the png file's gamma or defaults to 1.0.
-e extension
Specifies the new filename extension. Defaults to "-nq8.png". Pngnq drops .png from the original filenames. If you set the argument
of the -e option to .png and choose the -f option the input file will be overwritten.
-d dir Tells pngnq to put output files in a directory other than the one the input files are in.
input files
The png files to be processed. Defaults to standard input if not specified. If standard input is being processed the output is sent
to standard output.
-h Print program help.
-V Print version number and library versions.
BUGS
Does not deal correctly with greyscale alpha images with low bit depths, but these wont benefit from quantizing.
AUTHOR
Stuart Coyle <stuart.coyle@gmail.com>
SEE ALSO png(5)Linux MAY 2009 PNGNQ(1)