How to put a comment at the begining of the sentence

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1. Shell Programming and Scripting

I must use first sentence from a file to put into variable

i am having some bash script which must use first sentence of the file. For example i have file which content is: test 213 So I must use word test into my bash script, and put it into variable. I am using a one variable named value value=$(</home/rusher/test.txt) so instead using test.txt...

2. Shell Programming and Scripting

Script to put block comment after finding regex in xml file

hi, i need my bash script to find regex in xml file.. and comment 2 lines before and after the line that contains regex.. can't use # needs to be  and the end of the comment. so eg.. first block <filter> <filter-name>MyRegEx</filter-name> ...

3. Shell Programming and Scripting

[grep] how to grep a sentence which has quotation marks "sentence"

I would like to check with grep in this configuration file: { "alt-speed-down": 200, "alt-speed-enabled": true, "alt-speed-time-begin": 1140, "alt-speed-time-day": 127, "...something..." : true, ... } "alt-speed-enabled" (the third line of the file) is setted to...

4. UNIX for Dummies Questions & Answers

Script to ask for a sentence and then count number of spaces in the sentence

Hi People, I need some Help to write a unix script that asks for a sentence to be typed out then with the sentence. Counts the number of spaces within the sentence and then echo's out "The Number Of Spaces In The Sentence is 4" as a example Thanks Danielle

5. UNIX for Dummies Questions & Answers

append zero's in the begining

Hi Guru's I've a variable "COUNT", which has the total number of records. I need to print the contents of COUNT in 8 digit form to a file. If count is 1, I need to print 00000001 If count is 23, I need to print 00000023 same way if count is 77898, I need to print 00077898. the...

6. Shell Programming and Scripting

Begining Shell scripter

I am trying to write for my class project a shell script, using bourne shell, that will take one command, either -l or -w. If -l is entered then the script should output the names of all the files in my working directory sorted in increasing order of the number of lines in the file. If -w is input...

7. Shell Programming and Scripting

Use of #! at the begining ?

All, i have some doubt on #!/bin/bash or #!/bin/ksh at the begining of script. Need to know folowing thing ? -- what would be the problem if i will mention in the first line #!/bin/bash and will use korn shell syntax and the reverse ? -- Can i mention at the...

8. Shell Programming and Scripting

Returning to begining of a script

Dear all, When i ask a question in my script if the answer is not correct i need to goback to the begning of the script and ask the question again. ex - What is your name ? saman Name is not correct ...try again What is the name ? Nimal Thank you....

9. Shell Programming and Scripting

How can I ignore only the lines which have # at the begining?

From the below file I want to grep only the lines except the comment sections. But grep -v "#" is eliminating the last line because it has one # in between. Any idea how can I ignore only the lines which have # at the begining (I mean comment lines) ? Thanks a lot to all in advance C Saha

10. Shell Programming and Scripting

Ignore Lines Begining With #

Is there a standard way to make a shell script read a file, or list, and skip each line that contains # at the begining, or ignores the content starting after a # in line? I'm looking to mimic the way commenting in a shell script normally works. This way I can comment my text files and lists my...

Shell Programming and Scripting