bash - how to launch a console window via script and execute commands in it?
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execute or run script in a new terminal bash or xterm.
even from a menu. I entered this into the fluxbox menu and a new terminal / bash window opens and the script is run - no need to even cd to the folder and seemingly no need for a & at the end either. the & symbol at the end is supposed to keep it running and then keep running the next commands when in a list of commands or a script. ie..
cd home/blabla/.runme1.sh &
cd mousepad /usr/blabla.txt &
sudo mousepad /etc/fstab
So the first 2 lines of this script will run the script and then move on to the next line but the 3rd line hasn't got the 'and' (&) symbol so waits until that command is complete until continuing.
how to pause script execution -- new problem, same project
Well, all worked out while I was using KDE3.5 and I was able to create the script I wanted.
Now all of a sudden, along comes KDE4.0 and my script won't work anymore, which seems strange to me, since presumably bash execution does not relate to the desktop software?
So, as far as I can tell, when I am running KDE4.0, this script does not "pause" to wait for the next command. That is, apparently the "odt" file is re-encrypted and removed before soffice actually executes.
Whereas, when I am running KDE3.5 I can unencrypt the file via gpg, the script launches OpenOffice to edit the file -- and waits until I exit OpenOffice to re-encrypt and remove the odt file.
How do I get my script to wait until one task completes before commencing the next task?
Anyway, here's my script:
#script to launch encrypted odt file
if [ -e "$1.odt" ]
echo "file exists"
echo "file don't exist"
konsole -e gpg -o $1.odt $1
if [ -e "$1.odt" ]
soffice -writer $1.odt
gpg -e -r client $1.odt
if [ -e "$1.odt.gpg" ]
mv $1.odt.gpg $1
echo "File did not encrypt!!!"
partially solved (launch terminal and execute via bash script)
Okay, I ran my script from another script that launches it in x-term. So, then I see an error that indicates a "session manager" failure and that bash failed to open a network socket. So, that would explain why the script simply forges ahead. This would seem to be a KDE4.0 problem, since I don't have the same thing in KDE3.0. Some other observations are that when I launch the script from the Dolphin file manager, everything runs extremely slowly (including OpenOffice save & exit). When I launch the script from the Konqueror filemanager, everything executes quickly. Just a bit of trivia someone else might be interested in.
I put a "read" command into my script, and so I can pause execution until a manual response.
But, this is not an elegant solution.
So, anyone with some better suggestions for automating the process?
Also, it's not clear to me why gpg will not open a dialog box when the script calls it without a terminal, but when I call gpg via a terminal command, then I get both an open terminal >and< a separate (more attractive) dialog box ...