03-04-2017
Sorry, removing Perl suggestion since awk was specifically mentioned in the post title...
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1. UNIX for Dummies Questions & Answers
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Discussion started by: Lokesha
4 Replies
2. Shell Programming and Scripting
I guess it was getting a little messy on the other post so here goes:
Link to previous post for Question:
https://www.unix.com/shell-programming-scripting/111338-awk-replace-particular-field.html
Continuation of Question
hey i was messing around a bit ... made me wonder...
If the... (1 Reply)
Discussion started by: VGR
1 Replies
3. Shell Programming and Scripting
hi All,
cat file_name | awk /^~/'{print $1","$2","$3","$4}' | sed -e 's/~//g'
Can this be done by using sed or awk alone (4 Replies)
Discussion started by: harshakusam
4 Replies
4. UNIX for Dummies Questions & Answers
When I do a listing in one particular directory (ls -al) I get:
total 43456
drwxrwxrwx 2 root root 4096
drwxrwxrwx 3 root root 4096
-rwxrwxr-x 1 nobody nobody 3701594
-rwxrwxr-x 1 nobody nobody 3108510
-rwxrwxr-x 1 nobody nobody 3070580
-rwxrwxr-x 1 nobody nobody 3099733
-rwxrwxr-x 1... (1 Reply)
Discussion started by: proactiveaditya
1 Replies
5. Shell Programming and Scripting
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
Discussion started by: shis100
7 Replies
6. Shell Programming and Scripting
Is there any way to get the escaped version of a field in awk? For those that don't understand the question, here is a clarifying example. Lets say a field $1 gives me the string "(dumb'" (I've changed the delimiter to be something other than whitespace). If i use that value in a command in awk... (2 Replies)
Discussion started by: IvanMalison
2 Replies
7. Shell Programming and Scripting
logs:
"/home/abc/public_html/index.php"
"/home/abc/public_html/index.php"
"/home/xyz/public_html/index.php"
"/home/xyz/public_html/index.php"
"/home/xyz/public_html/index.php"
how to use "cut" or "awk" or "sed" to get the following result:
abc
abc
xyz
xyz
xyz (8 Replies)
Discussion started by: timmywong
8 Replies
8. Shell Programming and Scripting
Dear Experts,
How to use field separator in awk , when the field separation is needed as "||"
Example: (file1 )
aa || bb || cc || 1234
xx || yy || zz || 1123
Q:
If I want to print $3 and $4 only , with using the field separator "||"
How to write awk code: (6 Replies)
Discussion started by: rveri
6 Replies
9. Shell Programming and Scripting
i have this file
073274753,0544901701,20101201,000316
038873722,69647455,20101130,235257
26213399,0545335767,20101201,000930
063330167,0566000101,20101201,000226
026773376,11966,20101130,234429,1194
075431120,0565900600,20101201,000428
75431120,0565900600,20101201,000538... (6 Replies)
Discussion started by: maxim42
6 Replies
10. Shell Programming and Scripting
Hi Experts,
I have a string with colon delimited, want 2nd colon to be changed to a pipe.
data:
101:8:43:4:72:14:41:69:85:3:137:4:3:0:4:0:9:3:0:3:12:3:
I am trying with sed, but can change only 1 occurance:
echo "101:8:43:4:72:14:41:69:85:3:137:4:3:0:4:0:9:3:0:3:12:3:" | sed 's/:/|/2'... (5 Replies)
Discussion started by: rveri
5 Replies