Hey guys, can someone help me with this script...
#!/bin/sh
dir=`pwd`
for i in *.f
do if
then M=`wc -l < ${i}
sed -e 's://.*::' < ${i} | \
(echo "//${i} -"$M ; cat - ) > $i.tmp
chmod 700 $i ; mv ${i}.tmp $i
... (6 Replies)
I am trying to create a script but it is giving me errors on Cygwin for the following script. Could someone tell me, what am I doing wrong?
choice=1000
echo "choice is $choice"
while ; do
echo "choice is $choice"
echo 'Please select your option:'
echo '1. Option 1'
echo '2. Option 2'... (3 Replies)
Hi,
I have this example script which gives error ": unexpected operator/operand". I need the '' brackets for operator precedence.
#!/bin/ksh
x="abc"
y="xyz"
z="123"
if -a
then
print "yes"
else
print "no"
fi
Thanks (2 Replies)
Hi
I've made a short script but it is not working. Can some pl. help me out in this?
./123.sh
#! /usr/bin/ksh
# for changing to this directory
cd /layered/relational/scripts
When I run the above scripts, it doesn't change to the above directory. I don't what is the problem? the... (2 Replies)
Hello all,
so this is a script i did for an assignement,
- first option greets the user according to the time after fetching his name
- second options isn't implemented
- third check the performance according to how many users are using the system
- creates a log of names, time and ip of the... (14 Replies)
Please see below mentioned my script ... it ran once without any issue .... then after it is not coming out .... please suggest what is wrong?
#!/bin/ksh
## if (( ${num_errors} > 0 ));
export ACULOG=/home/varshnes/input
export num_errors=10
**** Search for 'Start correcting roll up... (7 Replies)
Hi...
I am fed up in file handing with array for comparing....
1st I want save first 2 columns of file 1
I tried like this,,
{getline< "file1";ln=$1; lt=$2}then I read second file's 1st and 2nd column..and saved like this
and small calculation and initialization
var1 =$1
var2 =$2... (5 Replies)
Dear All
The following is part of my script:
echo ${myarray}
mytitle=`awk '{print substr(${myarray}, 0, length(${myarray})-4)}' /dev/null`
the echo ${myarray} works fine;
however, I keep getting following error for the mytitle=.. part:
awk: line 1: syntax error at or near {
awk: line... (3 Replies)
Hi ! all I am just trying to check range in my datafile
pls tell me why its resulting wrong
admin@IEEE:~/Desktop$ cat test.txt
0 28.4
5 28.4
10 28.4
15 28.5
20 28.5
25 28.6
30 28.6
35 28.7
40 28.7
45 28.7
50 28.8
55 28.8
60 28.8
65 28.1... (2 Replies)
Discussion started by: Akshay Hegde
2 Replies
LEARN ABOUT DEBIAN
dtk_nanosleep
DTK_NANOSLEEP(3) Draw Toolkit manual DTK_NANOSLEEP(3)NAME
dtk_nanosleep - high-resolution sleep
SYNOPSIS
#include <dtk_time.h>
int dtk_nanosleep(int abs, const struct dtk_timespec* req,
struct dtk_timespec* rem);
DESCRIPTION
The function dtk_nanosleep() allows the caller to sleep for an interval with nanosecond precision. If the argument abs is zero, the speci-
fied interval is interpretated as a relative value, otherwise an absolute value. The interval is specified by the req argument which is a
pointer to a dtk_timespec structure defined as:
struct dtk_timespec {
long sec; /* seconds */
long nsec; /* nanoseconds */
};
If interpreted as an absolute value, it represents seconds and nanoseconds since the Epoch, 1970-01-01 00:00:00 +0000 (UTC).
dtk_nanosleep() suspends the execution of the calling thread until either at least the time specified by req has elapsed, or a signal is
delivered that causes a signal handler to be called or that terminates the process.
If the call is interrupted by a signal handler, dtk_nanosleep() returns -1, and sets errno to EINTR. In addition, if rem is not NULL, and
abs is zero, it returns the remaining unslept time in rem. This value can then be used to call dtk_nanosleep() again and complete a (rela-
tive) sleep.
RETURN VALUE
On successfully sleeping for the requested interval, dtk_nanosleep() returns 0. If the call is interrupted by a signal handler or encoun-
ters an error, then it returns -1 and errno is set appropriately.
ERRORS
dtk_nanosleep() will fail if:
EINTR The sleep was interrupted by a signal handler.
EINVAL The value in the nsec field was not in the range 0 to 999999999 or sec was negative.
NOTE
This function is a wrapper to clock_nanosleep(2) if it is provided by the system. Otherwise, it implements the function by using the sleep
function with the highest precision available on the system.
SEE ALSO dtk_nanosleep(3), clock_nanosleep(2)EPFL 2011 DTK_NANOSLEEP(3)