10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello masters of scripting,
I've been working to develop some basic monitoring scripts. I have solved one problem, but want to know how to solve the other.
I have a script that runs locally to create an output file with the Linux system kernel paramters, preceeded by the system name:
... (2 Replies)
Discussion started by: LinuxRacr
2 Replies
2. Shell Programming and Scripting
I am using bash and resetting IFS as below when reading the command line arguments. I do this so I can call my script as in Ex1.
Ex1: ./synt2d-ray3dmod.bash --xsrc=12/20/30
This allows me to split both sides so that when I do "shift"
I can get 12/20/30
What I do not understand is... (21 Replies)
Discussion started by: kristinu
21 Replies
3. Shell Programming and Scripting
hi I keep getting an error with this nested if statement and am getting the error unexpected end of file, can anyone help me as to why this wont execute?
#!/bin/bash
#script to check wether the -i -v statements run correctly
removeFile ()
{
mv $1 $HOME/deleted
}... (3 Replies)
Discussion started by: somersetdan
3 Replies
4. Shell Programming and Scripting
Hi,
while ; do
echo "Please enter "
read enter
yyyy=${enter:0:4}
mm=${enter:5:2}
dd=${enter:8:2}
result=`validateDate $yyyy $mm $dd`
When does the loop keeping repeating till?? till 1 is equal to 1?
what does this mean "${enter:0:4}" .The 0 and 4 part??
... (3 Replies)
Discussion started by: sid22
3 Replies
5. Shell Programming and Scripting
Given the scenario like this, if at all if have to use IFS on the below given example, how it should be used.
IFS=/
eg:
/xyz/123/348/file1
I want to use the last slash /file1 . So can anyone, suggest me how to pick the last "/" as a IFS. (4 Replies)
Discussion started by: raghunsi
4 Replies
6. Shell Programming and Scripting
Hi,
This is out of curiosity:
I wanted to extract year, month and date from a variable, and thought that combining read and IFS would help, but this doesn't work:
echo "2010 10 12" | read y m d
I could extract the parts of the date when separated by a -, and setting IFS in a subshell:
... (3 Replies)
Discussion started by: raphinou
3 Replies
7. Shell Programming and Scripting
im messing up somehwere...and can't seem to clean up the script...for it to work
objectives:
1. check for today's file, and sleep 30 secs between retries
2. only allow 5 tries before script should fail.
3. if today's file found, wait 30 seconds for it to process..
code:
count=0... (8 Replies)
Discussion started by: sigh2010
8 Replies
8. Shell Programming and Scripting
hi i am a learner
can some explain "export IFS=$(echo "\n\t\a")"
i am not able to understand the functionality
please help
thanks
Satya (1 Reply)
Discussion started by: Satyak
1 Replies
9. UNIX for Dummies Questions & Answers
Hi!
I am working in korn shell. I want to reset the dimiliter for the set command to "|" but instead of a command prompt return I am getting something as below
After issuing the command I am getting this....as if the shell is expecting something else. Can anybody suggest what's the problem.
... (2 Replies)
Discussion started by: udiptya
2 Replies
10. UNIX for Dummies Questions & Answers
Hi all,
Ok os heres my situation. I have created a database style program that stores a persons info (name,address,phone number etc.) in a file ("database"). after i read in all the values above, i assign them to a line variable:
line="$name^$address^$phonenum" >> phonebuk
as you can see... (1 Reply)
Discussion started by: djt0506
1 Replies
