10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
In the bash below the out put of a process is written to input. What I am trying to do is read each line in the input and verify/check it for specific text (there are always 6 lines for each file and the specific text for each line is in the description). There will always be 6 lines in each... (5 Replies)
Discussion started by: cmccabe
2. OS X (Apple)
I'm writing a script that has the need to verify the current user's username and password. I'm not entirely sure how to do this. I've read some things on "dscl" but am not sure that's the correct route for me to go.
The one condition i have is that i really need to have the verification happen... (4 Replies)
Discussion started by: TheDrizzle
3. Shell Programming and Scripting
I don't really know anything about scripting, but I have to manage to make this script, out of necessity.
while read -r line; do #I'm reading from a big wordlist
instructions using $line
Is there a way to automatically write the $line number the script... (4 Replies)
Discussion started by: bobylapointe
4. UNIX for Dummies Questions & Answers
I'm trying to count the number of times each word in the file exist
for example if the file has:
today I have a lot to write, but I will not go for it. The main thing is that today I am looking for a way to get each word in this file with a word count after it specifying that this word has... (4 Replies)
Discussion started by: shnkool
I have file system called /appspft has millions of files and I want to know exactly how many file under it
Pls advice with that command to verify number of files .. (3 Replies)
Discussion started by: Mr.AIX
6. UNIX for Dummies Questions & Answers
I am trying to display contains of a file from a specific line to a specific line(let say, from line number 3 to line number 5). For this I got the shell script as shown below:
if ; then
if ; then
tail +$1 $3 | head -n $2
... (5 Replies)
Discussion started by: grc
7. Shell Programming and Scripting
i have close bracket ")" accross the file
but i want to take the line number where only once close bracket exist in the line.
Please help me in SED command
i should loop through the file. (4 Replies)
Discussion started by: Gopal_Engg
8. Shell Programming and Scripting
I am trying to write a script that will get some perticuler data from a file and redirect to a file.
My Question is,
I have a Very huge file,In that file I have my required data is started from 25th line and it will ends in 100th line.
I know the line numbers, I need to get all... (9 Replies)
Discussion started by: Anji
9. Shell Programming and Scripting
I have a huge file & I want to add a specific text in column. But I want to add this text from a specific line number to a specific line number & another text in to another range of line numbers.
To be more specific: lets say my file has 1000 lines & 4 Columns. I want to add text "Hello"... (2 Replies)
Discussion started by: Ezy
10. Shell Programming and Scripting
Hello, I need help in appending the line number of each line to the file and also to get the total number of lines. Can somebody please help me.
I have a file say:
The output should be:
... (2 Replies)
Discussion started by: chiru_h