Bash menu item counter

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Gnome 3.28.3 menu item dissapears under the system menu

I installed CentOS 8 with Gnome 3.28.2 and I noticed that the "switch user" menu item disappeared from under the system menu of Gnome classic (Both X11 & Wayland). I checked google and this problem seems to have a history going back several releases of Gnome. Unfortunately, I never found a...

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How to compare previous and current item in for loop in bash?

Hey, I am trying to compare formated login and logout dates from one user at a host which I have stored in a tmp directory in order to find out the total login time. I need to compare them in order to find overlapping intervals. At first I tried to store each log in and logo date in an array...

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Bash menu not running

The perl command is not executing? I am trying to run the .pl in my cygwin home directory (C:\cygwin\home\cmccabe) using ${id}.txt.hg19_multianno.txt (located in the annovar directory) as the input file to be formatted and $FILENAME is the output file to be saved. The .pl is attached as...

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Bash counter increment not working

Hi all, I'm using Bash 4.3.8 on an Ubuntu system, and no matter what I try, incrementing a counter won't work. The simplest example would be something like this: #!/bin/bash myVar=0 myVar=$((myVar++)) echo myVar The variable should be 1, but it's always 0. I've tried every increment...

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Bash shell script undefined array item value question

Hello, I'm new here. I test these expressions's value in my script : (in centOS 6 ) #!/bin/bash array='something' echo "############" echo ${array} echo ${array} echo ${array} echo "############" The output result is : ################# something something #################...

6. Shell Programming and Scripting

get chosen value from bash menu

Hi again :) This is just a sample whiptail menu. Works great, but have been trying to get the chosen value into a variable but failing pretty bad...its ther but unsure how to echo it out when needed #! /bin/bash #This is the menu whiptail --title "Menu example" --menu "Choose an...

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loop with a counter on a constant in bash

Hello Everyone, I'm in need of assistance on creating a script with a counter on a certain string. Basically this script opens a log file and displays certain log data. There are two key words in the log. START and FINISH. In between the START and FINISH is a variable ACTNUMBER. It will...

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cant get a counter to work in bash scipt, this is calling expect script

I have looked high and low, tryed lots of diffrent things but cant get a simple counter to work right. what i need is to increase a count ever time it finishes the test, pass or fail. example TEST PASS 1, NEXT TEST PASS 2, I curently have set foo o while {$foo <=5} { incr foo puts...

9. Shell Programming and Scripting

Bash menu script

I have a main menu quit=n while do clear echo echo "1. General system information" echo "2. Hardware utilisation information" echo "3. File management" echo "4. User information" echo "5. Information on network connectivity" echo "6. Information on processes" echo "Q.Quit" ...

Shell Programming and Scripting