There are files on a remote server with the file name ending in "mm-dd-yy.txt". The script I am running is:
mls "Daily_Service_Text_File_*" /my/local/dir/Filelisting.txt
nawk -F_ -f file.awk /my/local/dir/Filelisting.txt | sort -k1n | cut -f2- | tail -1
It worked up too "12-31-07.txt" but... (3 Replies)
Hi people I am trying to learn this code and see how it relates to the old DOS days. I have a line of code that I am not sure what the first part does. Any help will be greatly appreciated.
It is from a Save command that is used to backup files to a directory.
It goes like this
if ;then... (10 Replies)
Hi,
Here is the output of lpstat. I would like to read value of Queue which is(abxxxxb1)and status that is DOWN in first line. i dont care what is in second line. any one can help me.thanks
Queue Dev Status Job Files User PP % Blks Cp Rnk
------- ----- ---------... (5 Replies)
I'm reading about command substitutions and came across this little function in my book:
function lsd
{
date=$1
ls -l |grep -i "^.\{42\}$date"|cut -c55-
}
it's a little example which is supposed to select files by modification date, given as an argument to the function.
I... (3 Replies)
I am trying to simplify the coding in a script I was given, but it was written 7-10 years ago and is pretty complicated. below is a tidbit, if someone can break it down for me I would appreciate it.
sub ParseText
{
my ($line, $key, $value, $sub, $script);
foreach $line (@_)... (0 Replies)
I'm going through my bash book and came across this if statment.
if *$)" ]; then
the book says that the grep expression means "an initial dash followed by a digit" (which I understand) "optionally followed by one or more digits" That's the part I can't figure out -- I know the * is a... (8 Replies)
Hi,
I have a text file with the following content:
monday,20
tuesday,10
wednesday,29
monday,10
friday,12
wednesday,14
monday,15
thursday,34
i want the following output:
monday,45
tuesday,10
wednesday,43
friday,12 (3 Replies)
Hi,
Im looking for a script which will calculate the unique strings column 2 & 3 values in a log as mentioned in example
eg:-
bag 12 12
bag 18 15
bags 15 13
bags 15 14
blazer 24 24
blazer 33 32
boots 19 15
Result should be:-
bag 30 27
bags 30 27... (9 Replies)
Hello Guru,
I'm trying to insert a value between 2 fields (between last and second last field) But end up the script actually replacing the value in the second last field. What should i put to fix the problem?
Input File:
apple,mango,grape,lemonExpected output:
apple,mango,grape,0,lemon
awk... (5 Replies)
Hi
I will appreciate it if you can help me out. I have a file that contains this data
System Load: 3244 card: 1903 CPU: 6% card: 1904 CPU: 6% card: 1905 CPU: 28% card: 1906 CPU: 28% card: 1907 CPU: 36% card: 1908 CPU: 37%
I need to manipulate and output this as
system_load:3244... (2 Replies)
Discussion started by: kaf3773
2 Replies
LEARN ABOUT PLAN9
vga
VGA(8) System Manager's Manual VGA(8)NAME
vga - configure a VGA card
SYNOPSIS
aux/vga [ -cdilmpv ] [ mode ]
DESCRIPTION
Aux/vga configures a VGA controller for various display sizes and depths. Using the monitor type specified in /env/monitor (default vga)
and the mode given as argument (default 640x480x1), aux/vga uses the database of known VGA controllers and monitors in /lib/vgadb (see
vgadb(6)) to configure the display via the devices provided by vga(3). The options are:
-c force the use of the software cursor even if the VGA card is capable of using a hardware graphics cursor.
-d include the color palette in whatever actions are performed, usually printing the contents.
-i when used with -p display the register values that will be loaded.
-l load the desired mode.
-mmonitor
override the /env/monitor value. /env/monitor is usually set by including it in the plan9.ini file read by the PC boot program
b.com(8).
-p print the current or expected register values at appropriate points depending on other options.
-v print a trace of the functions called.
Mode is of the form XxYxZ , where X, Y, and Z are numbers specifying the display height, width, and depth respectively. The mode must
appear in /lib/vgadb as a value for one of the monitor entries. The usual modes are 640x480x[18], 800x600x[18], 1024x768x[18][i],
1280x1024x[18][i], 1376x1024x8, and 1600x1200x8. A trailing indicates interlaced operation.
EXAMPLES
Change the display resolution:
aux/vga -l 1600x1200x8
Print the current VGA controller registers. It is usually best to redirect the output of a -p command to a file to prevent confusion
caused by using the VGA controller while trying to dump its state:
aux/vga -p>/tmp/x
Force the VGA controller to a known state:
aux/vga -m vga -l
Print the current VGA controller state and what would be loaded into it for a new resolution, but don't do the load:
aux/vga -ip 1376x1024x8>/tmp/x
FILES
/env/monitor
display type (default vga).
/lib/vgadb
VGA configuration file.
SOURCE
/sys/src/cmd/aux/vga
SEE ALSO vga(3), vgadb(6), b.com(8)BUGS
Aux/vga makes every effort possible to verify that the mode it is about to load is valid and will bail out with an error message before
setting any registers if it encounters a problem. However, things can go wrong, especially when playing with a new VGA controller or moni-
tor setting. It is useful in such cases to have the above command for setting the controller to a known state at your fingertips.
VGA(8)