HI all,
some more mistery about AWK, I hope you can help me out:
1)
I have a normal ksh script and sometime I call awk command. I set some variables in the script and I would like to use them up within AWK as well. Unfortunately AWK seems to forget all the variable values outside of its own... (1 Reply)
Hi,
I have a shell script with an ambedded awk script.
i need to pass a script variable to the awk script.
Please help.
Thanks in advance
Himani (3 Replies)
Hello experts,
can I return a value from gawk to a shell script ?
My script as follows,
#Here I want the num value to shell script so that I can use later
gawk '
{
split($0,num,",");
print num
}'
gawk -v no=$number '{print no}'
file1
... (3 Replies)
I am passing a varaible to from Shell to awk then I am doing some maniplation for that variable inside awk. I want that maniplated variable value back to shell , Is this possible .Please let me know. (12 Replies)
Read parameter from a text file with one line which stored the date value like 20080831; below is the awk command I used
gawk -F, "{getline RunDate;print $RunDate" text file
When print $RunDate, it display 20080831
Would like to pass this variable to another script to use but not... (6 Replies)
I know this topic has been dealt with previously, but the solutions I've seen don't work for me apparently.
I need to pass a variable defined in the shell to one in awk:
$ echo $var1
3
$ cat aaa
aaa 1
bbb 2
ccc 3
ddd 4
eee 5I've tried this, without success:
$ awk... (2 Replies)
Hi, all
suppose I have following myfile (delimited by tab)
aa bb
cc dd
ee ffand I have following awk command:
awk 'BEGIN{FS="\t"}{AwkArrayVar_1=$1;AwkArrayVar_2=$2};END{for(i=0; i<NR; i++) print i, AwkArrayVar_1, AwkArrayVar_2,}' myfileMy question is: how can I assign the awk array... (7 Replies)
Hello,
May i please know how do i pass the shell variable to awk expression in the below script. It is returning null
#!/bin/bash
UNINUM=720922
UNINUM_DESC=`awk -F'|' -v UNINUM=$2 '/UNINUM/ {print $4}' datafile`
echo $UNINUM_DESC
datafile
4|First|720194|asdasdad
4|First|720735|asdasdsa... (8 Replies)
I have a shell script (.sh) and I want to pass a parameter value to the awk command but I am getting exception, please assist.
diff=$1$2.diff
id=$2 new=new_$diff
echo "My id is $1"
echo "I want to sync for user account $id"
##awk command I am using is as below
cat $diff | awk... (2 Replies)
Hi,
Please need to print the Rej variable outsite the awk script which is given below...please advised how to achieve it.
#!/bin/bash
echo "Enter DMU Pipe delimited File name for the Feed to be validated"
read DMU_File
echo "Enter Pre-DMU File name for the Feed"
read Predum_file
... (3 Replies)
Discussion started by: pelethangjam
3 Replies
LEARN ABOUT DEBIAN
pack_fgets
pack_fgets(3alleg4) Allegro manual pack_fgets(3alleg4)NAME
pack_fgets - Reads a line from the stream. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
char *pack_fgets(char *p, int max, PACKFILE *f);
DESCRIPTION
Reads a line from the stream `f', storing it at location pointed to by `p'. Stops when a linefeed is encountered, or `max' bytes have been
read. The end of line is handled by detecting the right combination of characters for the platform. This supports CR-LF (DOS/Windows), LF
(Unix), and CR (Mac) formats. However, the trailing carriage return is not included in the returned string, in order to provide easy code
portability across platforms. If you need the carriage return, use pack_fread() and/or pack_getc() instead.
Note: This function internally may make calls to pack_ungetc, so you cannot use pack_ungetc directly afterwards.
Example:
char buf[256];
...
while (pack_fgets(buf, sizeof(buf), input_file)) {
/* Process input line. */
}
fclose(input_file);
RETURN VALUE
Returns the pointer `p' on success, or NULL on error.
SEE ALSO pack_fopen(3alleg4), pack_fopen_chunk(3alleg4), pack_fread(3alleg4), pack_getc(3alleg4), pack_ungetc(3alleg4)Allegro version 4.4.2 pack_fgets(3alleg4)
04-17-2008
