10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I need a program that read a file line by line and prints out lines 1, 2 & 3 after an empty line... An example of entries in the file would be:
SRVXPAPI001 ERRO JUN24 07:28:34 1775
REASON= 0000, PROCID= #E506 #1065: TPCIPPR, INDEX= 003F
... (8 Replies)
Discussion started by: Ferocci
8 Replies
2. UNIX for Dummies Questions & Answers
Greetings:
I generate an empty flat file just fine when there's no data returned from my process, as the customer wants one always (using the 1st line of the below script). However, they also want at least the column names in this flat file (row 1, the only row to be in the emply file). I'm... (7 Replies)
Discussion started by: Benrosa
7 Replies
3. Programming
Hi, could you please help with the following:
I have an input file like:
one
two
three
four
five
six
I want to print the lines starting from 'three' to the empty line.
Something like that:
if ( line == "three" )
{
while ( !line.empty() )
{
cout <<... (0 Replies)
Discussion started by: apenkov
0 Replies
4. Shell Programming and Scripting
Hi How Are you?
I am doing fine!
I need to go now?
I will see you tomorrow!
Basically I need to replace the entire line containing "doing" with a blank line:
I need to the following output:
Hi How Are you?
I need to go now?
I will see you tomorrow!
Thanks in advance.... (1 Reply)
Discussion started by: sags007_99
1 Replies
5. Shell Programming and Scripting
I have this
text.filecharles darwin sam delight
george washington johnson culper
darwin sam delight
micheal jackson penny lite and would like to remove the row, if the first field is blank. so the result would be:
result.filecharles darwin sam ... (4 Replies)
Discussion started by: charles33
4 Replies
6. Shell Programming and Scripting
I have a file containing few thousands of lines. when I do cat on it , i find it having two special Chars at the start of first line alone as shown down here.
ÿþHDR|20111024|01 If i delete this line and do a cat on file , the current first line is shown to have the same special Chars.
... (3 Replies)
Discussion started by: subramanian2008
3 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I have a BASH script where I would like to identify all the lines of a text file that match specific pattern, and then erase them one by one. The ultimate goal will be to identify all the lines matching the pattern, and then for each line identified prompt the user whether or not to erase... (3 Replies)
Discussion started by: msb65
3 Replies
8. Shell Programming and Scripting
FIle A
"A" 2 aa 34
3 ac
5 cd
"B" 3 hu 67
4 fg
5 gy
output shud be
A"" 2 aa 34
"A" 3 ac 34
"A" 5 cd 34
"B" 3 hu 67
"B" 4 fg 67
"B" 5 gy 67 (6 Replies)
Discussion started by: cdfd123
6 Replies
9. Shell Programming and Scripting
Hi
Trying to do like this :
echo "$variable1\n $(cat file.txt)"
but it only adds one time. When I run this cmd again with different variable it only replaces line of variable1.
How to add constantly line into first line in file ? (3 Replies)
Discussion started by: presul
3 Replies
10. Shell Programming and Scripting
I am trying to delete all the files with line number less than 100 in a directory. Thank you. (5 Replies)
Discussion started by: Sean2008
5 Replies