In the kornshell you can get the length of a string with
$ x=abc
$ print ${#x}
3
If the current locale is a multibyte locale, like de_AT.UTF-8, you get the length of the string in bytes, not characters:
$ x=für
$ print ${#x}
4
Is there an easy way to get the length of a... (8 Replies)
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)
Why does this work:
awk -v s="this is a string" 'index($0, s)' file
while the following doesn't?
s="this is a string"
awk -v s=$s 'index($0, s)' file
How do I search for a string with spaces in it?
---------- Post updated at 01:18 AM ---------- Previous update was at 01:15 AM ----------... (0 Replies)
sed -e 's/console/raw/g'
this command will replace the letter pradeep with rawat
what if i want to replace a word like FRIENDS with a space simultaneously from the same file i m replacing pradeep. im doing this
sed -e 's/console/raw/g' && sed 's/FRIENDS//g'
but i dono why this is not happening. (2 Replies)
Hi I am beginner in writing shell scripting please tell me how to compare a string in Unix shell.
i have two variables in a shell script,
var1="00101 00201 00301 303 401 405"
var2="101 201 301"
i want to compare var1 with var2 . for example if 101 from Var1 present in Var2 or not. similarly... (5 Replies)
Hi
I have a file which has sequences which look like this
>String1
aqwertrtrytytyuuijhgddfghhhghhgjhjhhsswekrkmygppdslxmvbnhkwqalldrtjbllnlnlnnnvc
>String2
qwwerrtyuiopasdfghjmnbvfklzxerbvcwghjjkoowwqerrtggbddqsdfgaqwcxzakjtyugfsdefrtgyhujiknbbbbcdcdcxsxsx zxzxcvcfcdcg
>String3... (5 Replies)
I am trying to execute something like this
file=/tmp/test.txt
firstline=$(head -n 1 $file)
value=`echo $firstline | cut -d'=' -f2`
if
then
echo true
fi
i read the first line of a file, cut to the numeric value in the first line and check if it greater than 2
but for some... (11 Replies)
Hi Gurus,
I need find which file contains certain string in one directory.
when using
cat * |grep "string", I can get the string name but no file name displayed.
I am wondering if there is any option I can use to get which file contains this certain string.
Thanks in advance. (3 Replies)
I apologize if it was asked before but I couldn't find something related.
I want to replace 2 strings in a file
e.g
pwddb=Lar1wod (need to replace string after =)
pwdapp=Wde2xe (need to replace string after =)
AND in same file want to find last occurrence of a string (SR2-134561),... (2 Replies)
Discussion started by: J_ang
2 Replies
LEARN ABOUT DEBIAN
svn-clean
SVN-CLEAN(1) User Commands SVN-CLEAN(1)NAME
svn-clean - Wipes out unversioned files from Subversion working copy
SYNOPSIS
svn-clean [options] [directory or file ...]
DESCRIPTION
svn-clean will scan the given files and directories recursively and find unversioned files and directories (files and directories that are
not present in the Subversion repository). After the scan is done, these files and directories will be deleted. Files which match patterns
in the svn-clean:ignore dir property will be spared, much as the svn:ignore property works for svn status.
If no file or directory is given, svn-clean defaults to the current directory (".").
svn-clean uses the SVN Perl modules if they are available. This is much faster than parsing the output of the svn command-line client.
OPTIONS -e, --exclude
A regular expression for filenames to be exluded. For example, the following command will skip files ending in ".zip":
svn-clean --exclude '.zip$'
Multiple exclude patterns can be specified. If at least one matches, then the file is skipped. For example, the following command
will skip files ending in ".jpg" or ".png":
svn-clean --exclude '.jpg$' --exclude '.png$'
The following command will skip the entire "build" subdirectory:
svn-clean --exclude '^build(/|$)'
-f, --force
Files to which you do not have delete access (if running under VMS) or write access (if running under another OS) will not be
deleted unless you use this option.
-N, --non-recursive
Do not search recursively for unversioned files and directories. Unversioned directories will still be deleted along with all their
contents.
-q, --quiet
Do not print progress info. In particular, do not print a message each time a file is examined, giving the name of the file, and
indicating whether "rmdir" or "unlink" is used to remove it, or that it's skipped.
-p, --print
Do not delete anything. Instead, print the name of every file and directory that would have been deleted.
-?, -h, --help
Prints a brief help message and exits.
--man Prints the manual page and exits.
AUTHOR
Simon Perreault <nomis80@nomis80.org>
2014-03-12 SVN-CLEAN(1)