10 More Discussions You Might Find Interesting
1. Cybersecurity
Hello All,
Want to share here an article for Whats app users that team whats app is requesting users to upgrade to its latest version since they have found a vulnerability; where Hacker could turn on a cell's camera, mic and scan messages and emails.
Here is an article from "THE VERGE" for... (1 Reply)
Discussion started by: RavinderSingh13
1 Replies
2. Shell Programming and Scripting
Hi, i have file file.txt with data like:
START
03:11:30 a
03:11:40 b
END
START
03:13:30 eee
03:13:35 fff
END
jjjjjjjjjjjjjjjjjjjjj
START
03:14:30 eee
03:15:30 fff
END
ggggggggggg
iiiiiiiiiiiiiiiiiiiiiiiii
I want the below output
START (13 Replies)
Discussion started by: Jyotshna
13 Replies
3. UNIX for Beginners Questions & Answers
+ 8.00747 /NodeList/0/DeviceList/0/$ns3::PointToPointNetDevice/TxQueue/Enqueue ns3::PppHeader (Point-to-Point Protocol: IP (0x0021)) ns3::Ipv4Header (tos 0x0 DSCP Default ECN Not-ECT ttl 63 id 0 protocol 17 offset (bytes) 0 flags length: 540 10.1.3.3 > 10.1.2.4) ns3::UdpHeader (length: 520 49153 >... (11 Replies)
Discussion started by: Nipa
11 Replies
4. Shell Programming and Scripting
Assume a string that contains one or multiple occurrences of three different keywords (abbreviated as "kw"). I would like to replace kw2 with some other string, say "qux". Specifically, I would like to replace that occurrence of kw2 that is the first one that is preceded by kw1 somewhere in the... (4 Replies)
Discussion started by: M Gruenstaeudl
4 Replies
5. Shell Programming and Scripting
Hi Experts,
Im new in shell script , please help to achieve the below requirement, We have some replication setup in unix server, in that if there is any exception or error occurs immediately the rep_exception.log will have the exception detail, this log will be updated if any error occurs no... (8 Replies)
Discussion started by: pandiyan
8 Replies
6. Programming
https://www.unix.com/programming/252468-perl-script-create-football-formation.html https://www.unix.com/members/43551.html, it is not repeated question. please read it before u block my question. Unblock it for me. Thanks:mad: (0 Replies)
Discussion started by: Tzeronone
0 Replies
7. Shell Programming and Scripting
Hi below is the input file, i need to find repeated words and sum up the values of it which is second field from the repeated work.Im trying but getting no where close to it.Kindly give me a hint on how to go about it
Input
fruits,apple,20,fruits,mango,20,veg,carrot,12,veg,raddish,30... (11 Replies)
Discussion started by: 100bees
11 Replies
8. Shell Programming and Scripting
Hi folks,
Sorry for something I'm sure was answered already, I just could not find it in a search of the forums.
I am trying to build a script that eats a config file as:
cat file.cnf | ConProcess.shWhat I want to do inside the script is:
!#/usr/bin/bash
# captured piped cat into an... (6 Replies)
Discussion started by: Marc G
6 Replies
9. Shell Programming and Scripting
Dear Friend,
I need a help for the below problem.. Can anyone suggest me to do...
Input file data:
rule {
name=mainrule
filt=pos
loc {
x=right + 660
y=top - 3100
}
object_kind= DRAW
... (15 Replies)
Discussion started by: vasanth_vadalur
15 Replies
10. Shell Programming and Scripting
I need to code a script, which will run via cron, every 30 minutes.
The script will read a file containing a date&time and number (which represents disk space). The file gets appended to every 30 minutes. Here's a sample of the file:
CPU 1:04/25/02 1:00 am:1972554
CPU 1:04/25/02 1:30... (1 Reply)
Discussion started by: moon
1 Replies
exit(1) User Commands exit(1)
NAME
exit, return, goto - shell built-in functions to enable the execution of the shell to advance beyond its sequence of steps
SYNOPSIS
sh
exit [n]
return [n]
csh
exit [ ( expr )]
goto label
ksh
*exit [n]
*return [n]
DESCRIPTION
sh
exit will cause the calling shell or shell script to exit with the exit status specified by n. If n is omitted the exit status is that of
the last command executed (an EOF will also cause the shell to exit.)
return causes a function to exit with the return value specified by n. If n is omitted, the return status is that of the last command exe-
cuted.
csh
exit will cause the calling shell or shell script to exit, either with the value of the status variable or with the value specified by the
expression expr.
The goto built-in uses a specified label as a search string amongst commands. The shell rewinds its input as much as possible and searches
for a line of the form label: possibly preceded by space or tab characters. Execution continues after the indicated line. It is an error to
jump to a label that occurs between a while or for built-in command and its corresponding end.
ksh
exit will cause the calling shell or shell script to exit with the exit status specified by n. The value will be the least significant 8
bits of the specified status. If n is omitted then the exit status is that of the last command executed. When exit occurs when executing
a trap, the last command refers to the command that executed before the trap was invoked. An end-of-file will also cause the shell to exit
except for a shell which has the ignoreeof option (See set below) turned on.
return causes a shell function or '.' script to return to the invoking script with the return status specified by n. The value will be the
least significant 8 bits of the specified status. If n is omitted then the return status is that of the last command executed. If return
is invoked while not in a function or a '.' script, then it is the same as an exit.
On this man page, ksh(1) commands that are preceded by one or two * (asterisks) are treated specially in the following ways:
1. Variable assignment lists preceding the command remain in effect when the command completes.
2. I/O redirections are processed after variable assignments.
3. Errors cause a script that contains them to abort.
4. Words, following a command preceded by ** that are in the format of a variable assignment, are expanded with the same rules as a vari-
able assignment. This means that tilde substitution is performed after the = sign and word splitting and file name generation are not
performed.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
break(1), csh(1), ksh(1), sh(1), attributes(5)
SunOS 5.10 15 Apr 1994 exit(1)