10 More Discussions You Might Find Interesting
1. Programming
A sample.c file is written with only one single statement.
main;
Segmentation fault occurred when executed that file.
Any statement other than main; is written, for example unix; then it won't compile.
why is this behaviour ! (2 Replies)
Discussion started by: techmonk
2 Replies
2. Shell Programming and Scripting
Hi,
I have the following code in which i am trying to find ceil of 10th & 11th fields. For finding ceil i have a function in the awk statement. When i test it for some values say on command line it gives correct response(say $10=0 & $11=750). But when the same value occurs in a file having more 3... (5 Replies)
Discussion started by: siramitsharma
5 Replies
3. Shell Programming and Scripting
Hi,
I have the below script that should take the command line option and run the desired script on another server. Only it doesn't seem to run the function, infact it just returns back to the command line.
case $1 in
1) msgbacklog() ;;
2) jobstatus() ;;
... (10 Replies)
Discussion started by: chris01010
10 Replies
4. UNIX for Dummies Questions & Answers
So I'm trying to figure out a way to do some very simple formatting on standard output. I have a command that I will run (many many times) the output will either be true or false. So all i really want is to run the command and if its true write true in green and if its false to write false in red.... (10 Replies)
Discussion started by: MrEddy
10 Replies
5. Shell Programming and Scripting
Hey everyone,
I am just trying to figure out how to embed a function in an if statement.
I have the following test script so far:
PRIMARY=192.168.1.2
SECONDARY=192.168.1.1
function checkAlive {
ping -c 1 -q $1
}
if
then
echo "equaled 0"
fi
This... (1 Reply)
Discussion started by: msarro
1 Replies
6. Shell Programming and Scripting
Hi All,
I have an awk statement and a function defined in a script.
I am trying to call the function from inside awk statement, i.e.
awk ' myFunk () ;' filename
But when I define myFunk() before awk, then I receive this error:
s2.sh: line 48: syntax error: unexpected end of file
and... (5 Replies)
Discussion started by: morningSunshine
5 Replies
7. Shell Programming and Scripting
Pls this is emergency.I have written a script which is taking input from another script. and the contents of my second script are acting as functions to my main script.Now the problem is that in one of the functions i want the script ececution to stop and start when user enters any character r... (2 Replies)
Discussion started by: sumitdua
2 Replies
8. Shell Programming and Scripting
I have issue running functions under case statement
#!/bin/bash
single() {
Commands
}
multiple() {
Commands
}
until ; do
echo -e " \t \t M A I N - M E N U Perforce delete script \n" (1 Reply)
Discussion started by: sriram003
1 Replies
9. UNIX for Dummies Questions & Answers
Hello all
I wander if I make for example " ls -l "
And it gives me all the files in the directory with the additional info like data size and privileges
But what if I like to filter the stout result for example by date
When I try to do:
echo "`ls -l`" | grep "Jan 12"
it gives me the... (2 Replies)
Discussion started by: umen
2 Replies
10. UNIX for Advanced & Expert Users
Is there a way to send the syslog output for a given facility to stderr or stdout?
I do not want to use the "tail" command to achieve this, I would like it to go directly to stderr.
Thanks in advance (1 Reply)
Discussion started by: dmirza
1 Replies