I am trying to write a script that kills old sessions, I've posted here over the past few days and the script is just about perfect except I want to be given the option to exclude specified PIDs from being killed. this is the entire script:
if
then
rm /tmp/idlepids
fi
if
then
rm... (2 Replies)
Greetings! I found this fourm via a google search on "sed expressions".
I have a file that contains notices and they are all the same length in lines. For example the file would contains 15 notices, each being 26 lines each. I need some way to eliminate notices that contain a "S" in a particular... (8 Replies)
Hello all,
How would I go to a particular line in a file and remove certain text from it and replace with something that I want it to be there.
like: file /etc/abc
now look for line HOME="/export/xyz" in /etc/abc
and then replace with HOME=/"export/xyz1"
thanks in advance guys. (1 Reply)
All,
So, I have an ldif file that contains about 6500 users worth of data. Some users have a block of text I'd like to remove, while some don't.
Example (block of text in question is the block starting with "authAuthority: ;Kerberosv5"):
User with text block:
# username, users,... (7 Replies)
Hi all...
I want to delete the entire text of the file and want to make it zero byte..
would you please tell me the command for it.
Thanks and regards
Vijay sahu (4 Replies)
Hello,
I got files full path in a text file like that
/main/k/kdelibs/kdelibs4c2a_3.5.10.dfsg.1-2ubuntu7_i386.deb
/main/k/kdelibs-experimental/libknotificationitem-dev_4.3.2-0ubuntu1_i386.deb
/main/k/kdemultimedia/dragonplayer_4.3.2-0ubuntu1_i386.deb... (13 Replies)
Need help whit a script where I have to input a name and then remove a line where that name is in a file
file ex:
001op;Name;Location;date
002op;Name;Location;date
and so on....
can anybody help me???
thanks (4 Replies)
Hello Friends,
I am stuck with the below problem.Any help will be appreciated.
I have a file which has say 100 lines.
On the second last line I have a line from which i want to remove certain characters..
e.g
CAST(CAST( A as varchar(50)) || ',' ||
CAST(CAST( B as varchar(50)) || ',' ||... (8 Replies)
Trying to use sed to, in-place, remove specific text from a file. Since there are / in the text I use | to escape that character. Thank you :).
sed -i -e 's|xxxx://www.xxx.com/xx/xx/xxx/.*/|' /home/cmccabe/list
sed: -e expression #1, char 51: unterminated `s' command (4 Replies)
Hello experts,
I have a text file with lot of curly brackets (both opening { & closing } ). I need to delete them alongwith the text between opening & closing brackets' pair.
For ex: Input:-
59. Rh1 Qe4 {(Qf5-e4 Qd8-g8+ Kg6-f5
Qg8-h7+ Kf5-e5 Qh7-e7+ Ke5-f5 Qe7-d7+ Qe4-e6 Qd7-h7+ Qe6-g6... (6 Replies)
Discussion started by: prvnrk
6 Replies
LEARN ABOUT FREEBSD
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)