9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
i have to run the following script through a pipe:
script.sh:
#!/bin/bash
echo "Hello World"
echo -e "The \033
here's how its currently being run:
bash -c "$(cat script.sh)"
This is an interactive script. the problem is, when i run it this way, if you go to another terminal and... (4 Replies)
Discussion started by: SkySmart
4 Replies
2. Shell Programming and Scripting
I am currently running the following two bash scripts, in order to start x, matchbox and midori on the raspberry pi hdmi, using a remote ssh session.
start-browser
#!/bin/bash
# import variables
source /var/rpi/scripts/config/variables/general
echo "starting browser"
DISPLAY=:0.0 sudo xinit... (2 Replies)
Discussion started by: aristosv
2 Replies
3. Shell Programming and Scripting
i have a script that contains:
script.sh
#!/bin/bash
echo -e "\t\t\t0. Exit"
echo -e "\t\t\t1. Help"
echo -e "\t\t\t2. Notes"
echo -e "\t\t\t3. Classes"
echo "${newline}"
echo -n -e "\t Please enter option number : "
read Type
case $Type in
1)
clear
... (1 Reply)
Discussion started by: SkySmart
1 Replies
4. Shell Programming and Scripting
Hello,
the bulk of my work is run by scripts. An example is as such:
#!/bin/bash
awk '{print first line}' Input.in > Intermediate.ter
awk '{print second line}' Input.in > Intermediate_2.ter
command Intermediate.ter Intermediate_2.ter > Output.out
It works the way I want it to, but it's not... (1 Reply)
Discussion started by: Leo_Boon
1 Replies
5. Shell Programming and Scripting
I am unable to use clear or cls command on bash shell. I have recently installed Cygwin and am using that for practicing unix commands.
I see that I can use Ctrl + L to clear the screen. I created an alias in my .bashrc to do the same as
alias cls='^L'
This is how i defined other aliases ... (4 Replies)
Discussion started by: erora
4 Replies
6. Shell Programming and Scripting
Hi,
I have to write a program to compute the checksums of files
./script.sh
I wrote the program using bash and it took me forever since I am a beginner but it works very well.
I'm getting so close to the deadline and I realised today that actually I have to use normal Bourne shell... (3 Replies)
Discussion started by: pgarg1989
3 Replies
7. Shell Programming and Scripting
Hello everyone!
I'm looking for a way to build a GUI for various bash scripts I've written.
Is there any "good" way to do it?
I've heard about python/gtk+,qt and other stuff, but I've absolutely no idea where I should look at.
Thanks a lot in advance!
Regards,
xenator
EDIT:
... (1 Reply)
Discussion started by: xenator
1 Replies
8. Shell Programming and Scripting
Hello,
Is there a way to perform nonblocking I/O reads from standard input in a bash script?
For example, in C, you can say:
int flags = fcntl(STDIN_FILENO, F_GETFL);
fcntl(STDIN_FILENO, F_SETFL, flags | O_NONBLOCK);
ch = fgetc(stdin);
the 'fgetc' function will not block on... (5 Replies)
Discussion started by: neked
5 Replies
9. UNIX for Dummies Questions & Answers
hi
I am new to unix.I have searched some forums but couldnt get my answer.
i have created 6 processes and i want to write the process ids into a file which can be read in another program i am writing.Can someone plz send me the syntax for doing so.
I have a doubt regarding pipes.If a... (3 Replies)
Discussion started by: soumya_v7
3 Replies
CLEAR THESE Doubts Please ( bash scripts )