10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Folks,
I am facing an issue with nawk command.
The data is as below:
ABC0022,BASC,Scene Package,INR,02May17,XXX4266,be?. Hotel,3,AW01,Twin Room,61272,41308,39590,39590,X,X
ABC0022,BASC,Scene Package,INR,02May17,XXX4266,be?. Hotel,3,AW02,Twin Room with Balcony,9272,85638,4520,9590,X,X... (1 Reply)
Discussion started by: kirans.229
1 Replies
2. UNIX for Dummies Questions & Answers
hey guys, i'm in a unix course.. and while this is a homework question - i did put alittle effort into it. just wanted to ask before trial and error drives me nuts.
question 13 has us saving the last 30 characters of a file into another file
and question 14 has us saving the list of all the... (1 Reply)
Discussion started by: labelthief
1 Replies
3. Shell Programming and Scripting
Hi,
I'm trying to replace a string with the contents of a file.. I found the below thread that shows how to do this but is there any way to use a variable as the file name in the nawk command?.. When I try I get an error saying
while read groupsvar
do
... (5 Replies)
Discussion started by: Jazmania
5 Replies
4. Shell Programming and Scripting
Hi guys
I am using the following command to "grep" a pattern and 22 lines after it from the file:
$ nawk '/\/{c=22}c&&c--' allocations.ini
It does the job fine if the pattern is hardcoded into the command, if the case above it is .
But when I am trying to assign a variable instead of... (7 Replies)
Discussion started by: aoussenko
7 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I executing a awk in a shell script. A part of AWK is:
nawk -F"¤" -v fichero=${DIRECTORIO_PARAMETROS}/${FICHERO_CONFIGURACION_CHEQUEOS} -v sistema=${SISTEMA_SEDRA} -v fichero_no_validos="No_validos_CAMPO_TIPO_${SIST}.dat" 'BEGIN{
if ( fichero != "")
{ ... (4 Replies)
Discussion started by: pepeli30
4 Replies
6. Shell Programming and Scripting
Hi,
I am new to awk/nawk, needs help.
I want to merge the rows having emplid attribute same into a single row in the following file. In actual this kind of file will have around 50k rows.
Here is my input file
id|emplid|firstname|dep|lastname
1|001234|test|1001|1
2|002345|test|1032|2... (7 Replies)
Discussion started by: kumar04
7 Replies
7. Shell Programming and Scripting
I have following problem! If i trie to execute this command:
nawk '{system("/opt/EMCpower/bin/emcpadm renamepseudo -f d -s "$1" -t "$2")}' ${filestart}$1${fileend}
where ${filestart}$1${fileend} is a filename and $1 and $2 is the first and second column of the file! I get the following error... (6 Replies)
Discussion started by: Helmut
6 Replies
8. Shell Programming and Scripting
I am trying to write the following c code in nawk:
while ((ch = getc (fp)) != EOF)
{
total_bytes++;
checksum = (checksum >> 1) + ((checksum & 1) << 15);
checksum += ch;
checksum &= 0xffff; /* Keep it within bounds. */
}
I appreciate your help (10 Replies)
Discussion started by: DeltaX
10 Replies
9. Shell Programming and Scripting
Hello everybody !!
I just started messing around with NAWK/AWK and I find it very interesting. I was trying to have script that prints only the the different lines (lines that are identical and adjacent, some that are identical and not adjacent, and some that are just different)
I tried... (6 Replies)
Discussion started by: DeltaX
6 Replies
10. Shell Programming and Scripting
Hi All,
I notice that the below tail cannot be done.
How can i modify this code such that i can always "tail" a variable number of lines ?
set num = 100
cat filename|grep xxx| tail -$num (5 Replies)
Discussion started by: Raynon
5 Replies