i downloaded a text file from metalab.unc.edu called sh.txt and in this reference manual it refers to shell scripting exit status .. at the end of one of the examples that author gave an exit status of 127..
to what does a 127 exit status refer too and what is its purpose in the code.
moxxx68 (1 Reply)
Hi,
I have a main program which have below lines
-
awk -f test.awk inputFileName
-
I wonder how to check status return from awk script.
content of awk script:
test.awk
---
if ( pass validation )
{
exit 1
}
else
{ (1 Reply)
Hi All,
My file :
$ cat my.txt
AA:22:note:AA
BB:AA:help:XX
CC:14:AA:CC
ZZ:AA:hello:AA
A) <searching "AA" as 2nd field in all lines of my.txt >
$ awk -F ":" '{ if ($2 ~ /AA/) print "found in line - " NR; else print "Not found"}' my.txt
Not found
found in line - 2
Not found
found... (7 Replies)
I'm preparing for exam and one of exams is to write own test command...
I wonder if in unix is a command which just returns exit code you specify..
I know I can easily write a function like this:
exStatus() {
return $1
}
-> my question is rather theoretical
thank you! (9 Replies)
I am trying to do some thing like this ..
In a file , if pattern found insert new pattern at the begining of the line containing the pattern.
example:
in a file I have this.
gtrow0unit1/gctunit_crrownorth_stage5_outnet_feedthru_pin
if i find feedthru_pin want to insert !! at the... (7 Replies)
I have a shell script (#!/bin/sh) that interacts with Appworx and Banner Admin. In my script I want to check the exit status of awrun before continuing. awrun can run for 10 seconds or it can run for over a minute. So my question is, will it go through my if statement before awrun may even be... (2 Replies)
Is there a way with aw to print all lines after a string is found
There is a file like this
.......
........
2012/19/11 :11.58 PM some data
lne no date
2012/19/11 :11.59 PM some other data
2012/20/11 :12.00 AM some other data
some line without dates
some more lines without dates... (8 Replies)
I had a spot of trouble coming up with a title, hopefully you'll understand once you read my problem... :)
I have the output of an ldapsearch that looks like this:
dn: cn=sam,ou=company,o=com
uidNumber: 7174
gidNumber: 49563
homeDirectory: /home/sam
loginshell: /bin/bash
uid: sam... (2 Replies)
Hi all
OS - RHEL6.4
I have input file -f1.txt
I need to search line which starts with \Start and read next line till it gets blank line and join them all. I need to trim any trailing spaces for each line.So output.txt should be..
\Start\now\fine stepwatch this space for toolsends... (7 Replies)