10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
how to remove empty files tried below command its remove only zero bytes not empty file which is greater then zero byte.
for x in *
do
if
then
rm $x
fi
done (8 Replies)
Discussion started by: Kalia
8 Replies
2. Shell Programming and Scripting
Hi gurus,
I have a script which works fine.
https://www.unix.com/shell-programming-and-scripting/239347-how-pass-string-into-sql-query.html
while read p
do
&& para="'${p}'" || para="${para},'${p}'"
done < filePlease use code tags as required by forum rules!
a few days... (6 Replies)
Discussion started by: ken6503
6 Replies
3. Shell Programming and Scripting
Dear community,
I have two output files that contains some CR
# cat first.out
1234567890 598679857648566 9
1234567234 365837465873465 4
2342343243 289374982374894 4
# cat second.out
2342342342 ... (2 Replies)
Discussion started by: Lord Spectre
2 Replies
4. Shell Programming and Scripting
Hello:
Is there a simple way to remove empty records of FASTA format file?
A FASTA format consists of two parts: header and sequence (for non-biologist, Wiki for details of course!). The header always start with ">" for the name of the sequence. The header must be in this ONLY single line.... (9 Replies)
Discussion started by: yifangt
9 Replies
5. UNIX for Dummies Questions & Answers
Hi all !
I'm sure it is a basic question but I didn't find any threads that fit my need.
How to remove empty fields with awk?
Or in other words, how to shift all the fields after an empty field on the left?
input:
1|2||3|4|5||6
wanted:
1|2|3|4|5|6
I tried:
awk '{for(i=1; i<=NF;... (7 Replies)
Discussion started by: lucasvs
7 Replies
6. Shell Programming and Scripting
Hi all,
I'm trying to remove when this condition is met: an empty and the next one
I'm using this command:
sed '/^$/N; s/&//' file
Which searches for an empty line, N attaches it to the next line, and substituing the combination with nothing.... but it is not working.
What I'm missing... (1 Reply)
Discussion started by: meuser
1 Replies
7. Shell Programming and Scripting
Hello:
I searched here for "vi -c" but found no hits.
How can I use vi -c to remove ALL empty lines, regardless of how many?
I tried
<code>
vi -c ":g/^$/d | wq" filename
</code>
but I have to run it several times.
This is NOT homework. :)
Thanks for your time. (3 Replies)
Discussion started by: Habitual
3 Replies
8. UNIX for Dummies Questions & Answers
I know this one was answered before in forum below -
https://www.unix.com/unix-dummies-questions-answers/58210-removing-empty-folders-using-find-command.html
But that one is closed & I have a question so here it goes.
I want to delete all 2006 files. Now if along with the files, if the... (2 Replies)
Discussion started by: kedar.mehta
2 Replies
9. Shell Programming and Scripting
Hi I need to write a shell script which basically searches for all the empty files within the directory structure, lists them before asking the user to confirm if they would like to delete them. If the user deletes the file then a notice would appear confirming the file is deleted.
I've be... (5 Replies)
Discussion started by: cat123
5 Replies
10. Solaris
Hi, Any command or means to delete a director which is not empty
rmdir or similar
iam using Sun Solaries 2.6 :confused:
I have many full directories with subdirectories and I can not go on emptying them all (5 Replies)
Discussion started by: adol3
5 Replies
RMDIR(1) FSF RMDIR(1)
NAME
rmdir - remove empty directories
SYNOPSIS
rmdir [OPTION]... DIRECTORY...
DESCRIPTION
Remove the DIRECTORY(ies), if they are empty.
--ignore-fail-on-non-empty
ignore each failure that is solely because a directory is non-empty
-p, --parents
remove DIRECTORY, then try to remove each directory component of that path name. E.g., `rmdir -p a/b/c' is similar to `rmdir a/b/c
a/b a'.
-v, --verbose
output a diagnostic for every directory processed
--help display this help and exit
--version
output version information and exit
AUTHOR
Written by David MacKenzie.
REPORTING BUGS
Report bugs to <bug-coreutils@gnu.org>.
COPYRIGHT
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
SEE ALSO
The full documentation for rmdir is maintained as a Texinfo manual. If the info and rmdir programs are properly installed at your site,
the command
info rmdir
should give you access to the complete manual.
rmdir (coreutils) 4.5.3 February 2003 RMDIR(1)