09-23-2012
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have read some figures from a text file by getting the position and wish to do some checking, but it seem like it won't work.
eg. my figure is 0.68 it still go the the else statement,
it seems like it treat it as a text instead of number.
Anybody can Help ? Thanks.
# only... (3 Replies)
Discussion started by: kflee2000
3 Replies
2. Shell Programming and Scripting
Hi,
i want to read a text file whose content(single line) will be a number like 1 or 2 or 3 ..... what i want to do is to read the file and increment the content of the file, using unix scripting.
Regards,
Senthil Kumar Siddhan. (2 Replies)
Discussion started by: senthilk615
2 Replies
3. Shell Programming and Scripting
Hi
I have a line/string as follows:
A=" 3498 NORDEA - INDX LINKED NORY"
which was converted into an array of characters:
p321$ echo "${ARR}"
3 4 9 8 N O R D E A - I N D X L I N K E D N O R Y
When I am trying print this array there are blank... (4 Replies)
Discussion started by: aoussenko
4 Replies
4. UNIX for Dummies Questions & Answers
i have this piece of small code that checks for *.CSV files.
NUMFILES=`ls -1 *.CSV | wc -l`
for filename in $(ls -1 *.CSV)
do
...
done
it works only if the files has an uppercase of *.CSV extension. however, when there is a file of the same type but has lowercase *.csv... (1 Reply)
Discussion started by: wtolentino
1 Replies
5. Shell Programming and Scripting
Hi Guys,
is there any command to convert the output returned by the below command to string format:
Code:
sed 1!d filename
Output is :
108
---------- Post updated at 11:03 AM ---------- Previous update was at 11:00 AM ----------
Because i am using this output as string parameter ... (4 Replies)
Discussion started by: kam786sim
4 Replies
6. UNIX for Dummies Questions & Answers
How can covert a string of form ABC_DEF_GHI to AbcDefGhi using any online command such as sed etc. ?
Thanks. (3 Replies)
Discussion started by: frozensmilz
3 Replies
7. Shell Programming and Scripting
Hi.
I will be very appreciated for help.
I need replace all characters into string with \ (backslash)
I mean if I have word abcdefg as input.
How I can convert it to \a\b\c\d\e\f\g
Thanks and best regards. Staas. (5 Replies)
Discussion started by: beckss
5 Replies
8. Shell Programming and Scripting
here is what i want to achieve... consider a file contains below contents. the file size is large about 60mb
cat dump.sql
INSERT INTO `table1` (`id`, `action`, `date`, `descrip`, `lastModified`) VALUES (1,'Change','2011-05-05 00:00:00','Account Updated','2012-02-10... (10 Replies)
Discussion started by: vivek d r
10 Replies
9. Shell Programming and Scripting
I need to search the file using strings "Request Type" , " Request Method" , "Response Type" and by using result set find the xml tags and convert into a single line?. below are the scenarios.
Cat test
Nov 10, 2012 5:17:53 AM
INFO: Request Type
Line 1.... (5 Replies)
Discussion started by: laknar
5 Replies
10. Shell Programming and Scripting
I read in two numbers from a user but the number is a string.
#!/bin/bash
read -p "Enter first number: " num1
read -p "Enter second number: " num2
I know you can use the the "expr" or "bc" command to automatically convert the string to a number then add them together. But I don't want to add... (10 Replies)
Discussion started by: Loc
10 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)