I want to save the contents of a variable to a file. How can that be achieved?
I have tried with:
echo $varname > textfile.txt
but for some reason it does not print anything. (1 Reply)
Hello all,
Can somebody explain to me how set up a basename and dirname variable to simplify this script. I currently have a 'infile' with the contents of FTTPDataPVC_ & BaaisDSLFeed. I need to add a basename and or dirname variable so that any additions can be made through the infile and not... (1 Reply)
Hi,
I am a file with the following layout.
field1|field2|field3|field4|field5|field6|field7
field1|field2|field3|field4|field5|field6|field7
field1|field2|field3|field4|field5|field6|field7
I need to write a file with the below layout
field1|field2|fieldx|field6
where fieldx =... (5 Replies)
Hi,
I have a 3rd party tool on Solaris 8. I am running it thorugh my script but I am not able to capture its output into a variable.
Like, I tried, but did not work.
output=`/usr/bin/myTool`
echo $output
Also, I tried saving in a file but when I run, output is always shown on the... (19 Replies)
Hi,
in shell script, i have the command swstart -p which returns an output. i want to store the output of this command into a variable. how i can do that
excerpt from the script
#!/usr/bin/ksh
#
#
#
# Program: swstart -p
#
# Description: Starts the sentinels on Slave server
... (4 Replies)
i want to save the output of /scripts/whoowns domain.com to a username
like $user = /scripts/whoowns domain.com
but I'm not sure how to do that
This is inside a bash script
how can I get the output of /scripts/whoowns
then save that to a variable?
thanks!
---------- Post updated at... (0 Replies)
i have list of names in a text file and I wanted to delete the commas en every line.
for example: inside the text is a list of names in it with commas after each line. I wanted to delete these commas. which command must I execute for this?
unix,
dale,
shawn,
aaron, (4 Replies)
My requirement is to read a column data from a file & save it in a variable for each row & process it. I am using the below code-
Leadlines="$TGTFILE/Error.txt">>$log_file
while read line
do
id = ` echo $line | cut -d "," -f1 `
email = ` echo $line | cut -d "," -f2 `
-----------
done
My... (2 Replies)
I have friends that this command worked perfectly, but I would like to save the result in a variable, which I have not achieved
var=prueba.txt
echo $var | cut -d "." -f 1
prueba
I need to do this but does not work me
salida=echo $var | cut -d "." -f 1
echo "result:$salida"
... (8 Replies)
Discussion started by: tricampeon81
8 Replies
LEARN ABOUT DEBIAN
dtk_video_exec
DTK_VIDEO_EXEC(3) Draw Toolkit manual DTK_VIDEO_EXEC(3)NAME
dtk_video_exec - Start/stop/pause a video texture
SYNOPSIS
#include <dtk_video.h>
int dtk_video_exec(dtk_htex vid, int command, const void* arg);
DESCRIPTION
This function changes the state (or playing position) of a video texture referenced by vid according to the value of command:
DTKV_CMD_PLAY: Set the video to play. arg is interpreted as a
pointer to a variable of type int whose non zero value indicates that the state change is asynchronous and can be finished after the
function returns. If arg is NULL, the change is performed synchronously.
DTKV_CMD_PAUSE: Set the video to pause. arg is interpreted as a
pointer to a variable of type int whose non zero value indicates that the state change is asynchronous and can be finished after the
function returns. If arg is NULL, the change is performed synchronously.
DTKV_CMD_SEEK: Seek the video to the position specified by arg
which is then interpreted as a pointer to a variable of type long representing the position in milliseconds from the beginning of
the video. arg is allowed to be NULL. In that case, the video will be positioned at its start.
vid must be a dynamic texture created by one of the functions dtk_create_video_*(3). If the video was already in the requested state, the
function will do nothing.
If the video is created from the live source (webcam, network broadcast...), executing DTKV_CMD_SEEK will fail.
RETURN VALUE
0 if the state has been changed or was already the one requested, -1 otherwise.
SEE ALSO dtk_load_video_file(3), dtk_load_video_gst(3), dtk_load_video_test(3), dtk_load_video_udp(3), dtk_load_video_tcp(3)EPFL 2011 DTK_VIDEO_EXEC(3)