Usage of #!/bin/ksh Post: 302551419

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1. Shell Programming and Scripting

#!/bin/ksh

Hi. What does this command do in the shell script? #!/bin/ksh I have some scripts which do not run if this line is removed. First I thought it is comment but I think it sets up korn as shell. Sanjay

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Hi, I wrote scripting to perform some jobs. (eg, run_job) Everything works ok when i tested it on my side. I execute the run_job manually and it works perfectly ok. When my administrator try to run it using a scheduler job. He encountered problem of running it. He said it might be due to...

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Can you please tell me what the command "#!/bin/ksh -e" means? I tried running a ksh script with "#!/bin/ksh -e" as starting line, and with "#!/bin/ksh" as starting line - they behave differently.. Thanks! Ramya

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:b:HI Friends, Can you help me understand -p option with /usr/bin/ksh shell interpreter ? Thanks, Panditt

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/usr/bin/ksh -E

I saw one script using the first line as below /usr/bin/ksh -E I have used -x for debug but couldn't find what is this -E option for ? Pls let me know what is this -E used for Thanks RL

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Usage of #!/bin/sh vs #!/bin/bash shell scripts?

Some question about the usage of shell scripts: 1.) Are the commands of the base shell scripts a subset of bash commands? 2.) Assume I got a long, long script WITHOUT the first line. How can I find out if the script was originally designed f�r "sh" or "bash"? 3.) How can I check a given...

LEARN ABOUT V7

dpkg-reconfigure

DPKG-RECONFIGURE(8)						      Debconf						       DPKG-RECONFIGURE(8)

NAME

       dpkg-reconfigure - reconfigure an already installed package

SYNOPSIS

	dpkg-reconfigure [options] packages

DESCRIPTION

       dpkg-reconfigure reconfigures packages after they have already been installed. Pass it the names of a package or packages to reconfigure.
       It will ask configuration questions, much like when the package was first installed.

       If you just want to see the current configuration of a package, see debconf-show(1) instead.

OPTIONS

       -ftype, --frontend=type
	   Select the frontend to use. The default frontend can be permanently changed by:

	    dpkg-reconfigure debconf

	   Note that if you normally have debconf set to use the noninteractive frontend, dpkg-reconfigure will use the dialog frontend instead,
	   so you actually get to reconfigure the package.

       -pvalue, --priority=value
	   Specify the minimum priority of question that will be displayed.  dpkg-reconfigure normally shows low priority questions no matter what
	   your default priority is. See debconf(7) for a list.

       --default-priority
	   Use whatever the default priority of question is, instead of forcing the priority to low.

       -u, --unseen-only
	   By default, all questions are shown, even if they have already been answered. If this parameter is set though, only questions that have
	   not yet been seen will be asked.

       --force
	   Force dpkg-reconfigure to reconfigure a package even if the package is in an inconsistent or broken state. Use with caution.

       --no-reload
	   Prevent dpkg-reconfigure from reloading templates. Use with caution; this will prevent dpkg-reconfigure from repairing broken templates
	   databases.  However, it may be useful in constrained environments where rewriting the templates database is expensive.

       -h, --help
	   Display usage help.

SEE ALSO

       debconf(7)

AUTHOR

       Joey Hess <joeyh@debian.org>

								    2018-02-28						       DPKG-RECONFIGURE(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

#!/bin/ksh

Discussion started by: sanjay_g

2. Shell Programming and Scripting

#!/bin/ksh

Discussion started by: maldini

3. Shell Programming and Scripting

#!/bin/ksh -e

Discussion started by: ramsi_ece

4. Shell Programming and Scripting

#!/bin/sh and #!/bin/ksh

Discussion started by: bhush782003

5. Shell Programming and Scripting

/bin/sh and /bin/ksh problem

Discussion started by: talashil

6. UNIX for Dummies Questions & Answers

fuser: difference with bin/sh and bin/ksh shell script

Discussion started by: Peuj

7. Shell Programming and Scripting

meaning of #!/bin/ksh -p

Discussion started by: deshaipet

8. UNIX for Dummies Questions & Answers

Memory usage per user,percent usage,sytem time in ksh

Discussion started by: roy1912

9. Shell Programming and Scripting

/usr/bin/ksh -E

Discussion started by: reldb

10. Shell Programming and Scripting

Usage of #!/bin/sh vs #!/bin/bash shell scripts?

Discussion started by: pstein

LEARN ABOUT V7

dpkg-reconfigure