I wanna use a system function to deal with several data. So I use awk variable FILENAME to transfer the file directory to system command, but it does not work.
I use a shell function "out_function" to deal with data and save the result in another directory with the same file name.
How can I... (2 Replies)
I am using Sun Solaris 5.8
I am trying to run a system command such as ls and echo inside awk, but when I run the following code system echo is not displayed.
bash-2.03$ ls | awk 'BEGIN {
print "first print"
system("echo system echo")
print "second print"
... (1 Reply)
Hi,
When i use the system( ) function inside a awk, i am getting the ouput with a 0 appended in a new line.
Can someone guide me to eliminate the extra line containing 0.
Ex :
awk -F"|" '{print system("convert.sh" $1}'
The output is displayed with 0 in a new line.
... (8 Replies)
So, here's a scenario that requires the same logic as what I'm working on: Suppose that you have a directory containing files named after users. For awk's purposes, the filename is a single field-- something parse-friendly, like john_smith. Now, let's say that I'd like to populate an array in... (2 Replies)
Hello all,
Here is what my bash script does: sums number columns, saves the tot in new column, outputs if tot >= threshold val:
> cat getnon0file.sh
#!/bin/bash
this="getnon0file.sh"
USAGE=$this"
InFile="xyz.38"
Min="0.05"
#
awk '{sum=0; for(n=2; n<=NF; n++){sum+=$n};... (4 Replies)
dear All,
my awk system command isn't working or rather I'm missing something in my command. Appreciated , if anyone can assist me what exactly I'm missing ??
awk ' /^/ {
> c=split($3,a,"/") ;for(n=1; n<=c; ++n)
> {
> if (system("test -d" /home/cubedata/20120104/"$1"/"a")) {
> print... (5 Replies)
Hi,
I was searching for a way to grep 2 lines before and after a certain keyword, and I came across the following code..
awk "\$0 ~ /ORA-/ {
cmd=\"awk 'NR>=\" NR-2 \" && NR<=\" NR+2 \"' init.ora\"
system(cmd)
}" input_file
I could not understand how this works. What is system() ? what... (2 Replies)
Hi
I need your help, please
How can I pass arguments to system command in a awk script?... for example:
byte=substr(cadena,pos,2);
system("grep -n byte mapeo.txt");
Does it exist a way?
Thanks for advance. (4 Replies)
Hi,
I have around 10 files in a folder in which I want to change the file format from tab(\t) to pipe(|) with some changes in the fields as well. Below is the code, while tmp file is getting generated but move command is not working, please help
Following is the code
awk -F"\t" '{print... (2 Replies)
Hello Friends,
I'm trying something hard (for me) to create a report script,normally the following script works:
Echos are just for cosmetic touch,
echo -n "\n-----\t----------\t-------------\t\t--------------\t\t--------\n
COUNT\tEVENT_TYPE\tRESPONSE_CODE\t\tINTERNAL_ERROR\t\tFLOWNAME... (7 Replies)