Filtering output from given input Post: 302927159

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1. Shell Programming and Scripting

filtering a range of ports out of a netstat output

i'd like to grep a range of ports on a netstat -nt output, localaddress, say :1 to :1023. how do i do it via sed/awk/grep? Thanks, Marc

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filtering and sending sar output via email

We have a program which create sar output files which has a weeks data... To read file we use sar -f sa15 command which has multiple days data( a weeks data)....we need to only get last 48 hours data and email it to different users.... I guess we can use combination of sar -o or even awk....

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Dynamic output file generation using a input text file with predefined output format

Hi, I have two files , one file with data file with attributes that need to be sent to another file to generate a predefined format. Example: File.txt AP|{SSHA}VEEg42CNCghUnGhCVg== APVG3|{SSHA}XK|"password" AP3|{SSHA}XK|"This is test" .... etc --------- test.sh has...

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filtering print output

I have these data below and i want my output to print only the 3rd files. For example, in /opt/home/nyfix/.k5login, i want to print only "nyfix". /opt/home/nyfix/.k5login /opt/home/security/.k5login /opt/home/noc/.k5login what is the appropriate command in shell scripting ?

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filtering input from read command

I need help understanding a script I'm modifying which someone else has written. Basically I’m looping through a buffer that holds records fetched from a database query. I need a way to separate the primary key values from other attributes in the result. Heres the code: BUFF=buffer_file >...

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filtering and formatting the output

Hi Team, I have input file like below. UNDEF : SECURITY : {USER_PERMISSION : PROCR_ALL_ACCESS, GROUP_PERMISSION : PROCR_CREATE_SUB_KEY, OTHER_PERMISSION : PROCR_READ, USER_NAME : oracle, GROUP_NAME : dba} UNDEF : SECURITY : {USER_PERMISSION : PROCR_ALL_ACCESS, GROUP_PERMISSION :...

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filtering out certain output

hi guys, i have a long output and cant figure out a flexible way to show the meta members from a device. please help. some device have 2,4 or 8 meta members but for this example i have 4 meta members, what is a flexible way to pull them out from this output? need your inputs thanks. ...

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INPUT/OUTPUT question

Hi All, Is it wrong to do something like this: ssh -T $PROXY_USER@$PROXY_SERVER < script.txt > ssh_output.log I ran and it works fine and does what I need. I wanted to pass a set of commands to the ssh session and store an output in the log file. Thanks

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Complex Output Filtering

Hi, I have this command on my linux jmap -heap $pid | grep '%\|:' the output of which is like below: I need a smart way to check if any of these memory usage crosses 95%, 90% and 85% i need to triggerAlert accordingly. I know how to trigger email alerts however I need a good way to...

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Filtering netstat command output

Hi All, I am trying to collect the listen ports info from netstat command in centos 7 From that info i am trying to collect all the foreign address IP for those ports. I am using below script to do the same. netstat -an |grep -w "LISTEN" |grep -v "127.0.0.1" |awk '{print $4}' >...

LEARN ABOUT SUNOS

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

filtering a range of ports out of a netstat output

Discussion started by: marcpascual

2. Shell Programming and Scripting

filtering and sending sar output via email

Discussion started by: noorm

3. Shell Programming and Scripting

Dynamic output file generation using a input text file with predefined output format

Discussion started by: hudson03051nh

4. Shell Programming and Scripting

filtering print output

Discussion started by: linuxgeek