10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have variable called fname that has the value M201401151630_P008949.csv.txt
I need to grep and store this in a variable called prcid for the number before ".csv" and the letter "P" excluding all zeros in the beginning.
Desired output 8949
Likewise for M201401151630_P108949.csv.txt... (12 Replies)
Discussion started by: mohtashims
2. Shell Programming and Scripting
I need to remove double quoted strings from specific lines in a file. The specific line numbers are a variable. For example, line 5 of the file contains
A B C "string"
I want to remove "string". The following sed command works:
sed '5 s/\"*\"//' $file
If there are multiple... (2 Replies)
Discussion started by: rennatsb
3. Shell Programming and Scripting
Hi. im trying to retrieve the line number from grep. i have 1 part of my code here.
grep -n $tgt file.txt | cut -f 1 -d ":"
when i do not cut the value i have is 12:aaa:abc:aaa:aaa:aaa
how can i store the value of 12 or my whole line of string into a variable with grep? (6 Replies)
Discussion started by: One_2_three
4. Shell Programming and Scripting
Can you please guide me to search a string in a particular column of file and return the line number of the line where it was found using awk. As an example :
8001,nike,1,5,0,1,8... (3 Replies)
Discussion started by: arunshankar.c
5. Shell Programming and Scripting
1_strings file contains
$ cat 1_strings
/home/Review$ cat myxml
<projected value="some string" path="/home/$USER/Src">
<few more lines >
<projected value="some string" path="/home/$USER/check">... (4 Replies)
Discussion started by: greet_sed
6. Shell Programming and Scripting
I have two variables x and y.
i need to find a particular string in a file, a workflow name and then insert the values of x and y into the next lines of the workflow name.
basically it is like as below
i need to grep the 'wf_xxxx' and then... (6 Replies)
Discussion started by: angel12345
7. Shell Programming and Scripting
I just started scripting this week. I have no background in programming or scripting.
I'm working on a script to grep for a variable in a log file
Heres what the log file looks like. The x's are all random clutter
xxxxxxxxxxxxxxxxxxxxx START: xxxxxxxxxxxx... (7 Replies)
Discussion started by: rxc23816
8. UNIX for Dummies Questions & Answers
I`m having a output shown below,
CFR 235,BBC DM-2 ALL
CFR 111,BBC DM-2 ALL
CFR 333,BBC DM-2 ALL
from the above Output i want to use 235,111,333 as input for other purpose.
these no always change every time i run script.so please suggest me the way i could do it with example,i have tried... (5 Replies)
Discussion started by: nitin_aaa27
9. Shell Programming and Scripting
I want to display line number for matching string in a file. can anyone please help me.
grep -n "ABC" file
so it displays
But i only want to have line number,i don't want that it should prefix matching context with line number.
Actually my original... (10 Replies)
Discussion started by: sarbjit
10. Shell Programming and Scripting
I know how to grep, copy and paste a string from a line. Now, what i want to do is to find a string and print a string from the line below it. To demonstrate:
Name 1: ABC Age: 3
Name 2: DEF Age: 4
I know how to get "3". My biggest problem is to... (4 Replies)
Discussion started by: kingpeejay