10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi, (I am not too good in command-lines).
I am running a bash script and at some point my loop starts to run super quickly. Then, the steps after do not get processed and there is no further outpout generated. I tried with the sleep 20s option, as I thought some steps would get overlapped, but... (22 Replies)
Discussion started by: tremblayemilie9
22 Replies
2. Shell Programming and Scripting
My script work on Linux but not work in sun os.
my script.
logFiles="sentLog1.log sentLog2.log"
intial_time="0 0"
logLocation="/usr/local/tomcat/logs/"
sleepTime=600
failMessage=":: $(tput bold)Log not update$(tput rmso) = "
successMessage="OK"
arr=($logFiles)... (7 Replies)
Discussion started by: ooilinlove
7 Replies
3. Shell Programming and Scripting
Hey guys. If I'm in a directory with only one directory, for example:
foo@bar:/$ ls
really-complicated-or-long-dir-name
Why wouldn't piping this single line of output into cd work?
foo@bar:/$ ls | cd
I'm just getting started with the shell and I was trying to navigate into a directory with a... (1 Reply)
Discussion started by: Hipster
1 Replies
4. Shell Programming and Scripting
I have a backup folder that has sub folders created daily. Each sub-folder contains files for that specific day. I need to search all those files to see which ones contains a specific phrase. I also need to take that phrase and output to a text file for that day. This can be done with a one liner,... (3 Replies)
Discussion started by: bbbngowc
3 Replies
5. Solaris
Hi,
Thanks (10 Replies)
Discussion started by: rocky1954
10 Replies
6. BSD
Hi all,
I currently run an OpenSolaris (b134) server at home for share media between a few computers (all Macs at the moment). I use ZFS to mirror a couple of disks and have a couple of SMF manifests.
My background is as a user of OS X and as a user of (Open)Solaris with formal training in... (7 Replies)
Discussion started by: forquare
7 Replies
7. Programming
Hi,
I have an output file which has more than 1,000,000,000 lines. I am accessing this file in another C++ program. Now while accessing the output file using cin, I want to jump, say, to the 5,000,000th line directly and start accessing data from there. Is this possible? Could someone please... (4 Replies)
Discussion started by: mugga
4 Replies
8. UNIX for Dummies Questions & Answers
Howdie everyone...
I have a shell script RemoveFiles.sh
Inside this file, it only has two commands as below:
rm -f ../../reportToday/temp/*
rm -f ../../report/*
My problem is that when i execute this script, nothing happened. Files remained unremoved. I don't see any error message as it... (2 Replies)
Discussion started by: cheongww
2 Replies
9. Shell Programming and Scripting
Hi,
Normally, I will manually to use "ll" command to list the following file from \FILE\CACHE\ directory and check the jump seq. Can I write a script to loop or/and check jump seq file (if jumped seq and show "missing seq no" message for me)
-rw-rw----+ 1 user develop 14012 Sep 4... (1 Reply)
Discussion started by: happyv
1 Replies
10. Shell Programming and Scripting
I am defining an awk function (Solaris v8 ksh) of:
function firstletter {
echo "$line" | awk '{get=substr($1,1,1);print get}' | read FL
}
I am starting a wile loop with a:
for line in `cat inputfile.lst`
When I call the function from within the for loop it works great fine. From within... (4 Replies)
Discussion started by: gozer13
4 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)
