10 More Discussions You Might Find Interesting
1. Linux
I am getting some values from a file and putting them in an array..but the null strings are not getting passed to the array. So during printing the elements ,the null string is not showing in the output. during array size calculation it is also excluding null.Please let me know how to do it.
# cat... (2 Replies)
Discussion started by: millan
2 Replies
2. Shell Programming and Scripting
Hi everyone,
I am trying to insert a single very long string as the first line of a file,
So the following sed commands does what I want;
sed '1i\"","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"' file.txt
Think that all the... (3 Replies)
Discussion started by: hayreter
3 Replies
3. Shell Programming and Scripting
Hi,
I have a very long pipe delimited string. The length of the string could vary. For example:
START|one|two|three|four|five|six|seven
START|one|two|three|four|five|six|seven|eight|nine
START|one|two|three|four
I want to replace in the third occurence of string with another... (9 Replies)
Discussion started by: som.nitk
9 Replies
4. Shell Programming and Scripting
My input data looks like this
...
-150 120 8
-150 122 7
-150 124 11
-150 126 8
-150 128 19
-150 130 13
-150 132 26
-150 134 38
-150 136 45
-150 138 62
-150 140 75
-150 142 110
-150 144 139
-150 146 138
-150 148 158
-150 150 173
-150 152 217 (5 Replies)
Discussion started by: chrisjorg
5 Replies
5. Shell Programming and Scripting
Hi,
1. I want to remove the line which contains "SUBPARTITION", but the condition is
if line has ends with "),"
replace with ,
else
delete the line
I was trying with the sed command i... (3 Replies)
Discussion started by: gavemani
3 Replies
6. Shell Programming and Scripting
Hello
Can somebody please help me with the following script?
I'm trying to create a text file with 20 blank lines and then insert a string in line 2 but nothing is printed in the itxtfile. I can create the file with 20 blank lines but when I "tell" it to print something on the second line, it... (4 Replies)
Discussion started by: goude
4 Replies
7. Shell Programming and Scripting
i have a file contains like this:
i want to create a script that will insert a comma "." after the 10th character so it would be look like this
thanks in advance (5 Replies)
Discussion started by: dakid
5 Replies
8. Shell Programming and Scripting
Dear all,
I have a file created in the name sample.txt in UNIX with header and footer. How to insert a required string (for example "FILE1") in the header part after the file has been created. What kind of command can i use to do the same.
Thanks in advance
Hari (3 Replies)
Discussion started by: Hari123
3 Replies
9. Shell Programming and Scripting
Hi,
I'm a newbee to Unix shell scripting.
I want to write a shell script that inserts a new String(name&value pair) into a file(s) at a particular place.I willl have to write one script which when executed should insert a new variable in all the files in that particular directory.
Say for eg:... (4 Replies)
Discussion started by: 2tbee
4 Replies
10. Shell Programming and Scripting
Hi,
I have a file which contains many occurances of a string say "hellosunil".
I want to insert a newline charcater after all the "hellosunil" strings in the file.
trying to use sed,
sed -e 's/hellosunil/\\nhellosunil/g' file1
sed help says u cannot substitute a regular expression... (6 Replies)
Discussion started by: sunil_neha
6 Replies
Inserting a string in another sting
.perfect..