1) Clear Screen.
printf "%b" "\x1B[2J\x1B[H"
2) Terminal "reset", mainly for CygWin.
printf "%b" "\x1Bc\x1B[2J\x1B[H"
3) Write into the Terminal Title Bar.
printf "%b" "\x1B]0;YOUR TEXT HERE...\x07"
4) For bash, ksh and the like, a sleep command using read with KB override as a function.
delay()
{
read -r -n 1 -s -t "$1"
}
I need a script for...
how to find a position of column data and print some string in the next line and same position
position should find based on *HEADER8* in text
for ex: ord123 abs 123 987HEADER89 test234
ord124 abc 124 987HEADER88 test235
... (1 Reply)
Hi,
I am a newbie in unix programming so maybe this is a simple question.
I would like to know how can I make a script that outputs only the values that are not between any given start and end positions
Example
file1:
2 30
40 80
82 100
file2:
ID1 1
ID2 35
ID3 80
ID4 81
ID6... (9 Replies)
Hi,
I'm trying to create a virtual screen, (maybe xvfb? or any other virtual screen buffer) and be able to use Screen Sharing to connect to it.
The setup is that I have a Mac Mini connected to the TV. But when my girlfriend is using Front Row, I can't use Screen Sharing at the same time from... (0 Replies)
hi,
I have a file which consists of some records:
2010_06_4010093_001_001|10|ABCDEFGH|9|4010093||0040400||31.12.2009|S|O|X||||20100602093851-31.12.2009|XXBBFC|EFG||||00001|
2010_06_4010162_001_001|11|ABCDEFGH|9|4010162||0040400||31.12.2009|S|O|X||||20100602093851-31.12.2009|XXBBFC|EFG||||00002|... (11 Replies)
I want to remove text from nth position to nth position couple of times in same line
my line is
"hello is there anyone can help me with this question"
I need like this
ello is there anyone can help me with question
'h' is removed and 'this' removed from the line. I want to do this... (5 Replies)
I made a screen within a screen.
Is there a way to move the inner screen up one level so that it is at the same level as the first screen running from the shell? (2 Replies)
hi guys,
i want command or script to display the content of file from 2nd position to last but one position of a file
abcdefghdasdasdsd
123,345,678,345,323
434,656,656,656,656
678,878,878,989,545
4565656667,65656
i want to display the same above file without first and... (2 Replies)
Hi,
I have a file with multiple lines(fixed width dat file). I want to search for '02' in the positions 45-46 and if available, in that lines, I need to replace value in position 359 with blank. As I am new to unix, I am not able to figure out how to do this. Can you please help me to achieve... (9 Replies)
Hi All,
I wanted a sed/awk command to add a value/character on a particular position without disturbing the position of other characters.
I have file a.txt
OL 10031 Day Black Midi Good Value P01 P07
OL 10031 Day Black Short Good Value P01 P07
I want to get the output as... (2 Replies)
Discussion started by: rahulsk
2 Replies
LEARN ABOUT DEBIAN
brlapi__getdrivername
Getting Terminal information(3) BrlAPI Getting Terminal information(3)NAME
Getting Terminal information -
How to get information about the connected Terminal.
Macros
#define BRLAPI_MAXNAMELENGTH 31
Functions
int BRLAPI_STDCALL brlapi_getDriverName (char *buffer, size_t size)
int BRLAPI_STDCALL brlapi__getDriverName (brlapi_handle_t *handle, char *buffer, size_t size)
int BRLAPI_STDCALL brlapi_getDisplaySize (unsigned int *x, unsigned int *y)
int BRLAPI_STDCALL brlapi__getDisplaySize (brlapi_handle_t *handle, unsigned int *x, unsigned int *y)
Detailed Description
Before using Raw mode or key codes, the application should always check the type of the connected terminal, to be sure it is really the one
it expects.
One should also check for display size, so as to adjust further displaying on it.
Macro Definition Documentation
#define BRLAPI_MAXNAMELENGTH 31
Maximum name length for names embeded in BrlAPI packets, not counting any termination character
Function Documentation
int BRLAPI_STDCALL brlapi__getDisplaySize (brlapi_handle_t *handle, unsigned int *x, unsigned int *y)
int BRLAPI_STDCALL brlapi__getDriverName (brlapi_handle_t *handle, char *buffer, size_tsize)
int BRLAPI_STDCALL brlapi_getDisplaySize (unsigned int *x, unsigned int *y)
Return the size of the braille display
int BRLAPI_STDCALL brlapi_getDriverName (char *buffer, size_tsize)
Return the complete name of the driver used by brltty
This function fills its argument with the whole name of the braille terminal if available, terminated with a '