09-16-2010
Batch files don't remotely resemble script files. DOS/cmd doesn't even have real looping structures, just the "for" hack, ERRORLEVEL and/or gotos. Shell scripts have no gotos at all! ...but a forest of much more useful structures cmd never did. I think you'd be better off learning shell scripting instead of trying to "translate" your batch files.
This User Gave Thanks to Corona688 For This Post:
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi, I have just started a Systems Programming course and am required to write a c shell script as part of it.
I have little to no clue about unix.
The spec states that the script can be run only once on each host by a user, but the script can be run on different hosts by the one user.
... (2 Replies)
Discussion started by: richgi
2 Replies
2. Shell Programming and Scripting
Hey guys,
I am working on my shell scripts in wordpad in windows. Then, I upload it to my unix using psftp, but when I open those files with "vi" in Unix, there are all these "^M" characters in the file. Would anyone of you have a clue as to why?
Help would be appreciated.
Thanks,
Laud (4 Replies)
Discussion started by: Laud12345
4 Replies
3. Shell Programming and Scripting
I am currently taking a linux shell scripting class and also a intro to programming class using QBASIC. Will this interfere with how i learn each one? Are they similar in some ways? I already took a unix course based on the commands and it was easy, but now i have to create programs. Also, how... (1 Reply)
Discussion started by: brentdeback
1 Replies
4. Windows & DOS: Issues & Discussions
Hello,
Is there a way to trigger a Windows bat file or program on a different machine from a different UNIX server using KSC file?
I hope you can assist me with this.
Thanks! (0 Replies)
Discussion started by: punyenye
0 Replies
5. AIX
Hi,
Please give me the detailed Differences between writing Unix Shell script and AIX Shell Scripts. Thanks in advance..... (0 Replies)
Discussion started by: haroonec
0 Replies
6. UNIX for Dummies Questions & Answers
Hi, can you run a windows bat file or a VBscript from a shell script?
#!/bin/sh
PATH=/
$PATH/test.bat (1 Reply)
Discussion started by: cmac
1 Replies
7. Shell Programming and Scripting
can anyone help me in writing a shell script to visualize how simple commands work and on what logic. For Eg: ls command how it lists out all the files and directories, need to write a simple script based on the commands source code.:D (0 Replies)
Discussion started by: rahul_11d
0 Replies
8. Shell Programming and Scripting
Experts,
I am newbie in shell scripting. I want to write Bash shell scripts corresponding to windows bat files. I have installed cygwin at c:\cygwin and i am trying to crate the sh file using vi editor. i am not able to understand how to use linux/unix convention for the code. following is my... (1 Reply)
Discussion started by: rajuchacha007
1 Replies
9. Shell Programming and Scripting
Hi,
I wanted to load data from HDFS to HIVE by writing bash script.
Description:
I have written a bash script to validate the data and loaded validated data from local file system to HDFS. Now in the same bash script i wanted to load the data from HDFS to HIVE. How can i do it ? Also how tyhe... (2 Replies)
Discussion started by: shree11
2 Replies
10. Shell Programming and Scripting
Hi,
I have a script file where i'm validatig the input file and storing the validated records on HDFS.
I wanted to load data from HDFS to HBASE using pig script. So for that i have created a HBASE table and written pig script to load data from HDFS to HBASE which is working fine. Now i wanted... (0 Replies)
Discussion started by: shree11
0 Replies
LEARN ABOUT DEBIAN
shtool-subst
SHTOOL-SUBST.TMP(1) GNU Portable Shell Tool SHTOOL-SUBST.TMP(1)
NAME
shtool-subst - GNU shtool sed(1) substitution operations
SYNOPSIS
shtool subst [-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning] [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup ext]
[-e|--exec cmd] [-f|--file cmd-file] [file] [file ...]
DESCRIPTION
This command applies one or more sed(1) substitution operations to stdin or any number of files.
OPTIONS
The following command line options are available.
-v, --verbose
Display some processing information.
-t, --trace
Enable the output of the essential shell commands which are executed.
-n, --nop
No operation mode. Actual execution of the essential shell commands which would be executed is suppressed.
-w, --warning
Show warning on substitution operation resulting in no content change on every file. The default is to show a warning on substitution
operations resulted in no content change on all files.
-q, --quiet
Suppress warning on substitution operation resulting in no content change.
-s, --stealth
Stealth operation. Preserve timestamp on file.
-i, --interactive
Enter interactive mode where the user has to approve each operation.
-b, --backup ext
Preserve backup of original file using file name extension ext. Default is to overwrite the original file.
-e, --exec cmd
Specify sed(1) command directly.
-f, --file cmd-file
Read sed(1) command from file.
EXAMPLE
# shell script
shtool subst -i -e 's;(c) ([0-9]*)-2000;(c) 1-2001;' *.[ch]
# RPM spec-file
%install
shtool subst -v -n
-e 's;^(prefix=).*;1 $RPM_BUILD_ROOT%{_prefix};g'
-e 's;^(sysconfdir=).*;1 $RPM_BUILD_ROOT%{_prefix}/etc;g'
`find . -name Makefile -print`
make install
HISTORY
The GNU shtool subst command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 2001 for GNU shtool. It was prompted
by the need to have a uniform and convenient patching frontend to sed(1) operations in the OpenPKG package specifications.
SEE ALSO
shtool(1), sed(1).
18-Jul-2008 shtool 2.0.8 SHTOOL-SUBST.TMP(1)