1. Shell Programming and Scripting

hello.. my prob is as follows: i have to read from a file which may have different formats depending upon the delimiter used in the data of the file.now i need that the user input the delimiter.the input delimiter is stored in a variable and is used on cut command to retrieve necessary... (3 Replies)

2. UNIX for Dummies Questions & Answers

one of my colleagues has this question. he has a command, C_CMD which accepts 4 variables, $1 $2 $3 $4 he wants to load up a file with multiple rows, one row per set of variables and then iteratively execute the command based on the content of the file. example: at the command line you'd... (5 Replies)

3. UNIX for Advanced & Expert Users

Hi All, Can the cut command have double character delimiter? If yes, how can we use it. if my data file contains : apple || mango || grapes i used cut -f1 -d"||" filename but got an error. Plz help.... Thanks. (1 Reply)

4. Shell Programming and Scripting

Hi, I am new to shell script. This is my first post .I have written a small script which returns list of names starts with "ram" in /etc/passwd .Here is that:- #!/bin/ksh NAME_LIST="name_list.txt" cat /dev/null > $NAME_LIST evalcmd="cat /etc/passwd | grep "^ram?*" | cut -d: -f1" eval... (3 Replies)

5. Shell Programming and Scripting

Hi, I have a situation where I have to specify a different value to an awk command, I beleive i have the gist of this done, however I am not able to get this correct. Here is what I have so far echo $id 065859555 This value occurs in a "pipe" delimited file in postition 8. Hence I would... (1 Reply)

6. Shell Programming and Scripting

Hi, I've a situation where, a=xxx.yyy.zzz.txt EXTN=`echo $a | cut -d . -f2` Using the above code it delimites and will return "yyy.zzz.txt" to EXTN. But i need to get only the extension "txt". so as per the above code it delimits in the first "." itself. Can anyone help how to do... (6 Replies)

7. UNIX for Dummies Questions & Answers

I can not make it work, it prints \t rather than introduce tabs. cut -d "," -f 4,8 Samples.csv --output-delimiter="\t" | sort > out Since I am running this command within a shell script, I tried manually inserting tab in this command, still does not work. I am using bash shell Suggestions... (8 Replies)

8. Shell Programming and Scripting

Hi all, I have a number of strings like below: //mnt/autocor/43°13'(33")W/ and i'm trying to get the numbers in this string, for example 431333 please help thanks ahead (14 Replies)

9. Shell Programming and Scripting

Can we pass an argument to cut command as below Suppose cut command is used in for or while loop and we need to pass the incremental counter cut -f$i Here $i is an argument. Like wise it has to come cut -f1 cut -f2 Where i=1,2,3,.... (1 Reply)

10. Shell Programming and Scripting

There is a text file in my project named as "mom.txt" in which i want to have contents like.................. LSCRM(Application Name): 1: This is my first application. 2: Today we did shell scripting automation for this app. 3: It was really a good fun in doing so. 4: Really good.| (Here i... (7 Replies)