Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: problem writing a simple c shell script
Top Forums Shell Programming and Scripting problem writing a simple c shell script Post 302418853 by pantelis on Wednesday 5th of May 2010 01:49:16 PM
Old 05-05-2010
Quote:
Originally Posted by scottn
Do you have the current directory (.) in the path (generally a bad idea)?

If not, you need to say

Code:
./ss1.txt

The script is either called ss1.txt (an odd name for a shell script), or ss1. Which is it? It can't be both!
well the file's name is "ss1"
but it is a txt file.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Need help writing simple script

I'm trying to write a simple unix script that will delete files after 30 days of being created. I've never done this before but conceptually it sounds easy. Here is what I'm trying to do: Get System Date Get File Date If (sysdate-filedate>30days) rm file All of these files are contained... (1 Reply)
Discussion started by: tamdoankc
1 Replies

2. UNIX for Dummies Questions & Answers

simple shell script problem

hi all. i have a little problem. im basically reading input from the user from the keyboard into the variable "phonenumber". I want to do a little error check to check if the user doesnt enter anything in for the value phonenumber. i had this: read phonenumber if then ..... else ........ (2 Replies)
Discussion started by: djt0506
2 Replies

3. UNIX for Dummies Questions & Answers

HELP! writing simple shell script

how would i write a shell script to show the number of lines in which int variable appears in a c++ program. (3 Replies)
Discussion started by: deadleg
3 Replies

4. Shell Programming and Scripting

one simple shell script problem

Hi everyone, I am facing to one shell script problem, which is as following Write a shell script that: Takes a number of arguments. For each argument, print out all files in the current directory that contain this substring in their name. I know I need to use grep for the second... (7 Replies)
Discussion started by: shaloovia
7 Replies

5. Shell Programming and Scripting

Problem with IF - CAT - GREP in simple shell script

Hi all, Here is my requirement I have to search 'ORA' word in out.log file,if it is present then i need to send that file (out.log) content to some mail id.If 'ORA' word is not in that file then i need to send 'load succesful' message to some mail id. The below the shell script is not... (5 Replies)
Discussion started by: mak_boop
5 Replies

6. Shell Programming and Scripting

newbie: writing ksh shell problem

my default profile is using ksh, I tried to write a simple scripts and I had issues, below is my scripts: $ more if_num.ksh USAGE="usage: if_num.ksh" print -n "Enter two numbers: " read x y if ((x=y)) then print "You entered the same number twice." when I tried to executed the... (6 Replies)
Discussion started by: matthew00
6 Replies

7. Shell Programming and Scripting

Help with writing simple bash script

I want to write a bash script to: 1. Send an email from localhost to an external gmail account. (gmail then automatically forwards the message back to a pop account on the same server. 2. Script waits 3 minutes then checks to see if the email arrived, and if not, it sends an email to... (9 Replies)
Discussion started by: sallyanne
9 Replies

8. Shell Programming and Scripting

Problem with writing into a file through shell script

Hi all, I have a shell script which I use to login to the server from the client and then from the server I run a bunch of other scripts to complete my task. I am having problems with the script below- #!/bin/bash while read line do connections=`echo $line | cut -d " " -f 1` period=`echo... (3 Replies)
Discussion started by: joydeep4u
3 Replies

9. Shell Programming and Scripting

writing a simple script to get total number of cpus/cores in server

Hi, I am very new to scripting and I wanted to write a unix shell script which can give me, 1)number of cpu's in a box 2)number of cores per cpu 3)total number of cores in abox (ie multiplying 1&2) I am also trying to figure out how to check if hyper-threading is enabled in the... (8 Replies)
Discussion started by: steven12
8 Replies

10. Shell Programming and Scripting

Shell Script (simple problem)

I want to find and replace string from files present in one directory. user will input the string to be searched and to replace . Here is my program but Not working echo "Enter Old domain name:" read old echo "Enter New domain name:" read new grep -rl '$old' /var/www/ | xargs sed -i... (4 Replies)
Discussion started by: sunny2802
4 Replies

LEARN ABOUT REDHAT

dos2unix

dos2unix(1)						      General Commands Manual						       dos2unix(1)

NAME

       dos2unix - DOS/MAC to UNIX text file format converter

SYNOPSYS

       dos2unix [options] [-c convmode] [-o file ...] [-n infile outfile ...]

       Options:

       [-hkqV] [--help] [--keepdate] [--quiet] [--version]

DESCRIPTION

       This manual page documents dos2unix, the program that converts plain text files in DOS/MAC format to UNIX format.

OPTIONS

       The following options are available:

       -h --help
	      Print online help.

       -k --keepdate
	      Keep the date stamp of output file same as input file.

       -q --quiet
	      Quiet mode. Suppress all warning and messages.

       -V --version
	      Prints version information.

       -c --convmode convmode
	      Sets conversion mode. Simulates dos2unix under SunOS.

       -o --oldfile file ...
	      Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used.

       -n --newfile infile outfile ...
	      New  file  mode.	Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be
	      used or you WILL lost your files.

EXAMPLES

       Get input from stdin and write output to stdout.

	      dos2unix

       Convert and replace a.txt. Convert and replace b.txt.

	      dos2unix a.txt b.txt

	      dos2unix -o a.txt b.txt

       Convert and replace a.txt in ASCII conversion mode.  Convert and replace b.txt in ISO conversion mode.  Convert	c.txt  from  Mac  to  Unix
       ascii format.

	      dos2unix a.txt -c iso b.txt

	      dos2unix -c ascii a.txt -c iso b.txt

	      dos2unix -c mac a.txt b.txt

       Convert and replace a.txt while keeping original date stamp.

	      dos2unix -k a.txt

	      dos2unix -k -o a.txt

       Convert a.txt and write to e.txt.

	      dos2unix -n a.txt e.txt

       Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt.

	      dos2unix -k -n a.txt e.txt

       Convert and replace a.txt. Convert b.txt and write to e.txt.

	      dos2unix a.txt -n b.txt e.txt

	      dos2unix -o a.txt -n b.txt e.txt

       Convert c.txt and write to e.txt. Convert and replace a.txt.  Convert and replace b.txt. Convert d.txt and write to f.txt.

	      dos2unix -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt

DIAGNOSTICS

BUGS

       The program does not work properly under MSDOS in stdio processing mode.  If you know why is that so, please tell me.

AUTHORS

       Benjamin Lin - <blin@socs.uts.edu.au>

       Bernd Johannes Wuebben (mac2unix mode) <wuebben@kde.org>

MISCELLANY

       Tested environment:

	      Linux 1.2.0 with GNU C 2.5.8

	      SunOS 4.1.3 with GNU C 2.6.3

	      MS-DOS 6.20 with Borland C++ 4.02

       Suggestions and bug reports are welcome.

SEE ALSO

       unix2dos(1) mac2unix(1)

1995.03.31							   dos2unix v3.0						       dos2unix(1)
All times are GMT -4. The time now is 12:03 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy