1. UNIX for Dummies Questions & Answers

how do i trap enter command entered by a user. actually i am throwing a screen this screen has no input but this screen should be displayes unless and until the user presses the enter key. as the user presses enter key the command prompt should come. how do i achieve this (1 Reply)

2. UNIX for Dummies Questions & Answers

I'm receiving an exit code 64 in our batch scheduler (BMC product control-m) executing a PERL script on UX-HP. Can you tell me where I can find a list of exit codes and their meaning. I'm assuming the exit code is from the Unix operating system not PERL. (3 Replies)

3. Shell Programming and Scripting

Hey Everyone, Just starting with PERL (5.8.2) after years of KSH. Is there a way to trap the exit as you can in KSH (i.e., "trap EXIT_SCRIPT EXIT")? Thanks in advance for any help, gsatch (4 Replies)

4. Shell Programming and Scripting

i have a bash script and I want to add to the begining of the script to make sure that the script is being ran as you are logged in as a certain user (userx) before continuing to run the script....how? (2 Replies)

5. Shell Programming and Scripting

I'm attempting to write a pretty simple script. It opens a Filemaker file successfully. That Filemaker file takes around 30-90 seconds to finish. When it's done, it writes a few .xml files into the same directory where my shell script and the Filemaker script reside. In my script, how can I... (2 Replies)

6. Shell Programming and Scripting

Hi, I have one shell script as below while read SegList do if test -s ${SourceFile_Path}/${Segment_List_Temp} then ls -r -1 ${FTP_Path}/${SegList}.DAT.${Datelist}.GZ|cut -d '.' -f2>>${SourceFile_Path}/${List_Temp} echo "IF above statment Fail I want to Create Emtpy File How to Trapp... (3 Replies)

7. Shell Programming and Scripting

I'm extremely new to shell scripting so I apologize for the crudeness of my descriptions. I am editing a script that will write files (e.g. Job0_A.com, Job1_A.com, etc.) and then run them through a program called gaussian (computational chemistry program). The script will then take the output files... (10 Replies)

8. UNIX for Dummies Questions & Answers

Hi Guys, I am trying to find a way within a bash script to check a file that exists in the same directory to ensure every line starts with 44 and is 12 digits long. If it doesn't then print some sort of text advising of the error and stop the script from going any further. If all lines... (1 Reply)