9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
How to fetch the particular row based on my search command. For example
Source Column
Column A Column B
001,56123456
002,57123456
003,123456
Expected Output:
003,123456
To get this output I tried below mentioned function
grep '123456' filename.txt (4 Replies)
Discussion started by: suresh_target
4 Replies
2. Shell Programming and Scripting
I need to check if an account has a valid password.
Would something like this work?
read ACCNAME
if grep -q "^$ACCNAME:\$6:" /etc/shadow; thenI noticed every entry in my shadow file that has a password starts with $6 ... it works for my current setup, but would it always work? I can't test... (4 Replies)
Discussion started by: ADay2Long
4 Replies
3. UNIX for Dummies Questions & Answers
Ok so this is sort of a unix question. I am frequently logging into customers boxes and our product integrates with Active directory.
I deal with a great deal of people who have no business being admins but are and they don't know squat about their network or their DC's. So a recurring problem... (4 Replies)
Discussion started by: MrEddy
4 Replies
4. Homework & Coursework Questions
Could someone help me by midnight tonight!!!
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Insert a reference to the Bourne shell as the command... (0 Replies)
Discussion started by: cody007
0 Replies
5. Shell Programming and Scripting
Experts,
In a script i get the following error:
The specified substitution is not valid for this command
Do you have any idea what is wrong with it?
TITLE="Code Checker" # Script Titel #
EXT="_UA99" # Eind van dirnaam #
FILE="job.dat" # Zoekbestandsnaam #
SEARCH="returncode 0" #... (1 Reply)
Discussion started by: klaasjan
1 Replies
6. Shell Programming and Scripting
Hello all
I am having problems with a part of my script. Basically it asks for the user to enter a new id number for them. The catches are:-
* It cannot already be existing (it will check a file)
* It has to be four characters
* It can only be numbers
* It cannot call back into the... (2 Replies)
Discussion started by: ChrisHoogie
2 Replies
7. Shell Programming and Scripting
I am trying to write a bash script. I am able to do simple things like pass arguments, assign variables and echo the results. However, when I try to declare and array or anything a little more complicated I get
': not a valid identifier
Here is my code so far:
#!/bin/bash
echo start t... (7 Replies)
Discussion started by: script123
7 Replies
8. Programming
hey , everyone. I have a few questions about pieces of code and was wondering if someone could tell me what exactly they did or if they are even valid.
bool1 && bool2 || bool3 <---in what order do these get processed?
if (! isdigit(c)) <---What does this do?
i = j % 3; <---what does this do?... (4 Replies)
Discussion started by: bebop1111116
4 Replies
9. Shell Programming and Scripting
I need an if statement that recognizes whether files fitting a certain pattern exist in the current directory. Is this syntax valid:
if ; then
...
fi
assuming that zero="0" and star="*". Is there a better way to write it? (3 Replies)
Discussion started by: mharley
3 Replies