10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I want keep/save one command's output in an array and later want to iterate over the array one by one for some processing. instead of doing like below-
for str in `cat /etc/passwd | awk -F: '$3 >100 {print $1}' | uniq`
want to store-
my_array = `cat /etc/passwd | awk -F: '$3 >100 {print... (4 Replies)
Discussion started by: sanzee007
4 Replies
2. Shell Programming and Scripting
My script below seems to be choking because I need the the output of the find command to be stored as a variable that can then be called by used lower in the script.
#!/bin/bash
cd "/resumes_to_be_completed"
var1=find . -mmin -1 -type f \( -name "*.doc" -o -name "*.docx" \)... (1 Reply)
Discussion started by: binary-ninja
1 Replies
3. Shell Programming and Scripting
Hi all,
I'm trying to implement a linear congruential pseudorandom number generator (<http://en.wikipedia.org/wiki/Linear_congruential_generator>), since $RANDOM and /dev/random aren't standardized. I'm referring to the Shell & Utilities volume of POSIX.1-2008, but I'm running into some odd... (3 Replies)
Discussion started by: PehJota
3 Replies
4. Shell Programming and Scripting
Hi,
I am using SunOS
I want to serch my previous command
from unix prompt
(like on AIX we can search by ESC -k)
how to get in SunOs
urgent help require. (10 Replies)
Discussion started by: RahulJoshi
10 Replies
5. Programming
How can I get around this? when my program reaches the following popen job it halts the program until the ping/netstat/ipconfig/traceroute is completed then resume to the rest of the program...
FILE *in;
extern FILE *popen();
char buff;
char newline;
char nstat;
char nping;
... (5 Replies)
Discussion started by: Jess83
5 Replies
6. Shell Programming and Scripting
Hello All,
I have coded a C program which looks something like below... (program name: test.c)
#include<stdio.h>
main()
{
int dist,dm,dcm;
printf(" Enter the distance between 2 cities in KM : ");
scanf("%d",&dist);
dm=dist*1000;
dcm=dist*10;
printf("Distance between 2 cities in... (6 Replies)
Discussion started by: smarty86
6 Replies
7. Shell Programming and Scripting
Hi all,
Currently, i have a log file seperated by 'tab' and each record starting with a new line. i managed to retrieve the column that i'm interested in. (source_ip_address: xxx.xxx.xxx.xxx).
example of awk output: '{ print $43 }' assuming the field is at column 43.
10.10.10.10... (4 Replies)
Discussion started by: faelric
4 Replies
8. UNIX for Dummies Questions & Answers
Hi unix gurus,
I am trying to store the result of a command into a variable.
But it is not getting stored.
x='hello'
y=echo $x | wc -c
but it is giving the output as 0(zero)
Pls help me its very urgent (7 Replies)
Discussion started by: ravi raj kumar
7 Replies
9. Shell Programming and Scripting
HI
I am trying to store the output of this awk command
awk -F, {(if NR==2) print $1} test.sr
in a variable when I am trying v= awk -F, {(if NR==2) print $1} test.sr
$v = awk -F, {(if NR==2) print $1} test.sr
but its not working out .
Any suggestions
Thanks
Arif (3 Replies)
Discussion started by: mab_arif16
3 Replies
10. Programming
hi all:
i want to store the current date in to a file from a program.
every time i execute the prg the date should get appended into the file.
help me plz (2 Replies)
Discussion started by: bankpro
2 Replies