09-03-2019
Last edited by mohtashims; 09-03-2019 at 08:47 AM..
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I have this script which doesn't work on AIX ksh shell..
# ! /usr/bin/ksh
grep -irl "6000" /home/applmgr/xyz > file_list_port.log
xargs sed -i 's/6000/6010/g' < file_list_port.log
But this same script has worked perfectly on linux bash shell..
Could anyone please share... (4 Replies)
Discussion started by: a1_win
4 Replies
2. Shell Programming and Scripting
Hi there, In the following test, how to use shell var for pattern, regular expression. I need to accept pattern at argument, use it to pattern matching at shell script.
Test:
#!/bin/ksh
# name t.sh
exp="a@(a|b)"
touch aa ab ac
echo "\nTest without variable"
echo "---------------------"... (2 Replies)
Discussion started by: tkang007
2 Replies
3. Shell Programming and Scripting
I have a script that "runs" a script. For example:
./runscript.ksh pcnmc01.ksh
runscript puts pcnmc01.ksh into the background with log output going to the logfile.
After executing the command, I get this output:
Running script in the background: pcnmc01.ksh
Logfile:... (2 Replies)
Discussion started by: Eben Yong
2 Replies
4. Shell Programming and Scripting
for example
the last command i run is:
tail -f 2010123114_mta2.wmwm.com_postfix-MDAD.log | grep XXXX
and i want to raplace '2010123114' with '2010123115', and i don't want to go back to the position and delete 4 and add 5
is there a way to replace a string? like
!!//123114/123115
or... (1 Reply)
Discussion started by: wljackhero
1 Replies
5. Shell Programming and Scripting
Hello, I want to locate a special character in each line of a file and replace it with another string that contains a special character and $i (i is incresing each cycle)
string1: export IBAN=AAAAAAAAA . . . . export IBAN=zzzzzzzzzzz
I want it to be:
export IBAN=AAAAAAAAA . export... (1 Reply)
Discussion started by: LiorAmitai
1 Replies
6. Programming
Hi!
I have two shell scripts - Script1, Script2
Script1, Script2 - have return parameter
Script1 - is calling Script2
in Script2 I am calling program sqlldr - if this program is called then I did not get the return parameter from Script1
Do You have any idea how can I avoid this problem.
Mroki (6 Replies)
Discussion started by: mroki
6 Replies
7. UNIX for Dummies Questions & Answers
hi friends,
I m trying to write a script which compares to dates.
for this i am converting dates into no using synatx
as below
v2=`date | awk '{print $2,$3,$4}'`
v3=`date +%s -d "$v2"`
this syntax is working in bash shell ,but fails in ksh shell.
please suggest on this. (12 Replies)
Discussion started by: Jcpratap
12 Replies
8. Shell Programming and Scripting
Hi All,
I have a file in which contains location of various data files. I want to change locations using sed. Find and replace strings are in a separate file. Content of this file (/tmp/tt) -
/dd/pp/test/test/1/ /pp/aa/test/dg1/
/dd/pp/test/test/2/ /pp/aa/test/dg2/
/dd/pp/test/test/3/... (2 Replies)
Discussion started by: pandeyra
2 Replies
9. Shell Programming and Scripting
I'm trying to set path for the current session but it is not doing so.
It works perfectly on command line though.
#!/usr/bin/ksh
PATH=$PATH:/opt/quest/bin
Is there any specific way to set path on korn? (3 Replies)
Discussion started by: pjeedu2247
3 Replies
10. UNIX for Beginners Questions & Answers
Hi Guys,
I need to search and replace a string in AIX using variables and should be case insensitive.
I am able to search and replace using below command but its not working as case insensitive.
cat abc.txt | sed -e 's/$a/$b/g' > abc.txt
But i need to perform this with case... (9 Replies)
Discussion started by: mohit_vardhani
9 Replies
LEARN ABOUT ULTRIX
return
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)