Hello, i'm unable to write a correct if... statement to evaluate the $? variable.
Could anybody send to me an example? for example, this lines of code didn't work...
if ; then
etc etc
if ; then
etc etc
Thank you in advanced. (5 Replies)
I want to combine 2 conditional statements by using -o in bash, but it won't work.
if ; then
echo "The number needs to be between 0 and $nr"
fi
Each time i execute the file it says:
./selectCitaat: line 10: syntax error near unexpected token `$1' (3 Replies)
I have the following bash script and it is not accepting the lines
"--"|"--""-")
"--""-"")
while
do
echo "Current Argument is ${1}"
case "$1" in
"--"|"--""-")
echo "Argument is ${1}"
shift # Skip ahead one to the next argument.
... (1 Reply)
Hi I need a script with an if statement that goes.
I need it to search through all files within a directory with the extension .test if it finds the string '71502FSC1206' then do
sed 's/71502FSC1206/\n&/g' > send.test
If it finds the string '715MCH' or '715JAC' then I need it to move the... (1 Reply)
Hey guys,
Currently trying to write a wee script that runs only when logged in as one of two users. The rest of the script is working fine, but no matter what user I try to run it as, it always fails! This is the puzzling part:if ]; then
echo "Run script as admin "
exit 1
else... (6 Replies)
Hi Gurus,
I have the below BASH code which does not works for upper case alphabets except Z (upper case Z).
What may be the reason. Also escape sequences like \n, \t, \b, \033(1m \033(0m (For bold letter) are not working.
case $var in
)
echo "Lower case alphabet"
;;
... (7 Replies)
I have the basic command written in bash
for element in 1 2
do
if ]; then
set el = "t"
else
set el = "p"
fi
done
but i get the following error
syntax error near unexpected token `for'
` for element in 1 2'
What should i do differently? (3 Replies)
I have the following code in bash, however "set red frmt" is not displayed.
echo "iarg_rd = $iarg_rd"
iarg_rd="2"
if ; then
echo "Hello World"
fi
if ; then
frmt="${gap}${!frmt_titl_yl}"
elif ; then
frmt="${gap}${!frmt_titl_bk}"
elif ; then
echo... (2 Replies)
Hi all,
i need a equivalent for the statement i run in bash, so it would also run in other shells. Specially i need it for ksh to run on AIX.
Here the statements:
exec > >(tee -a $log)
exec 2> >(tee -a $log >&2)
Thanks. (5 Replies)
Ok I got the following to work by removing the parentheses arount $year and it works. Can a kind soul please explain this behavior. Also, to my topic question, am I using curly braces correctly in the IF statement? The intent is to check for a leap year. If the year is divisible by 400 then no need... (6 Replies)
Discussion started by: Riker1204
6 Replies
LEARN ABOUT DEBIAN
dpmssettimeouts
DPMSSetTimeouts(3) X FUNCTIONS DPMSSetTimeouts(3)NAME
DPMSSetTimeouts - permits applications to set the timeout values used by the X server for DPMS timings
SYNOPSIS
cc [ flag ... ] file ... -lXext [ library ... ]
#include <X11/extensions/dpms.h>
Status DPMSSetTimeouts
(
Display *display,
CARD16 standby,
CARD16 suspend,
CARD16 off
);
ARGUMENTS
display
Specifies the connection to the X server
standby
Specifies the new standby timeout in seconds
suspend
Specifies the new suspend timeout in seconds
off Specifies the new off timeout in seconds
DESCRIPTION
The DPMSSetTimeouts function permits applications to set the timeout values used by the X server for Display Power Management Signaling
(DPMS) timings.
The value standby is the amount of inactivity time, in seconds, before standby mode is invoked. The actual effects of this mode are depen-
dent on the characteristics of the monitor and frame buffer card. Standby mode is implemented by shutting off the horizontal sync signal,
and pulsing the vertical sync signal. Standby mode provides the quickest monitor recovery time. Note also that many monitors implement
this mode identical to suspend mode. A value of zero disables the standby mode.
The value suspend is the amount of time of inactivity, in seconds, before the second level of power savings is invoked. Suspend mode's
physical and electrical characteristics are implementation defined. For DPMS compliant hardware, setting the suspend mode is implemented by
pulsing the horizontal sync signal and shutting off the vertical sync signal. In general, suspend mode recovery is considered to be slower
than standby mode, but faster than off mode. However it may vary from monitor to monitor. As noted above, many monitors implement this
mode identical to the standby mode. A value of zero disables this mode.
The value off is the amount of time of inactivity,in seconds, before the third and final level of power savings is invoked. Off mode's
physical and electrical characteristics are implementation defined. In DPMS compliant hardware, it is implemented by shutting off both hor-
izontal and vertical sync signals, resulting in powering down of the monitor. Recovery time is implementation dependent. Usually the
recovery time is very close to the power-up time of the monitor. A value of zero disables this mode.
Chronologically, standby mode occurs before or simultaneously with suspend mode, and suspend mode must occur before or simultaneously with
off mode. Therefore, non-zero mode timeout values must be greater than or equal to the timeout values of earlier modes. If inconsistent
values are supplied, a BadValue error will result.
RETURN VALUES
TRUE The DPMSSetTimeouts function returns TRUE when the function has succeeded.
ERRORS
BadValue An argument is out of range.
SEE ALSO DPMSCapable(3), DPMSInfo(3), DPMSGetTimeouts(3)X Version 11 libXext 1.3.1 DPMSSetTimeouts(3)