Commands using seq sorted by votes

Commands using seq (113)

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make directory
This is sample output - yours may be different.
-1

parallel -a <(seq 0 20) mkdir /tmp/dir1/{}

negima · 2011-06-28 08:50:32 4
shell bash iterate number range with for loop

"seq" has an additional parameter to use as INCREMENT. # seq FIRST INCREMENT LAST https://linux.die.net/man/1/seq Show Sample Output
This is sample output - yours may be different.
```
1
2
3
4
5
```
-1

for i in $(seq 1 5) ; do echo $i ; done

guilsson · 2019-07-29 18:34:12 214
Display all installed ISO/IEC 8859 manpages

Depending on the installation only certain of these man pages are installed. 12 is left out on purpose because ISO/IEC 8859-12 does not exist. To also access those manpages that are not installed use opera (or any other browser that supports all the character sets involved) to display online versions of the manpages hosted at kernel.org: for i in $(seq 1 11) 13 14 15 16; do opera http://www.kernel.org/doc/man-pages/online/pages/man7/iso_8859-$i.7.html; done
This is sample output - yours may be different.
-2

for i in $(seq 1 11) 13 14 15 16; do man iso-8859-$i; done

penpen · 2009-03-31 19:40:15 5
Calculate 1**2 + 2**2 + 3**2 + ...

I can't put the last ^2 with seq, so I reverse it to delete the last +N. So for doing sum(N^2) you have to do sum((N+1)^2). Must be a better way. Show Sample Output
This is sample output - yours may be different.
```
385
```
-2

seq -s^2+ 11 |rev| cut -d'+' -f2- | rev | bc

rubenmoran · 2011-02-10 08:41:14 7
Prefix file contents with filename
This is sample output - yours may be different.
-2

for i in $(seq 1 20); do while read line; do echo "$i: $line"; done<$i.py; done

evandrix · 2012-03-09 01:06:50 3
oneliner to open several times same application
This is sample output - yours may be different.
-3

for i in $(seq 5); do xpenguins & done

unixmonkey7635 · 2009-12-28 14:01:20 3
if you are alone and have to determine which switch port your server ends ... here we go

use this comand to see which switch port your network interface is using. but remind, there is no network traffic for 10 minutes or how long you run the comand. if you start the comand via ssh, port will come up again after the "for loop" has endet
This is sample output - yours may be different.
-3

for i in $(seq 300) ; do ethtool -s eth0 autoneg on ; sleep 2 ; done

christian773 · 2010-10-31 18:15:54 4
mural graffiti

apt install toilet toilet-fonts # replace 'tput setaf 1' with 'tput setaf 9' to change color
This is sample output - yours may be different.
-3

tput setaf 1;tput rev;h=$(tput lines);w=$[$(tput cols)/6];c=$(seq -ws '_____|' $[$w+1]|tr -d "0-9");for a in $(seq $[$h/2]);do echo $c;echo ${c//|___/___|};done;tput cup 0;toilet -t -f bigmono12 "?LOVE";tput cup $h

knoppix5 · 2020-11-01 13:31:31 377
Create a list of sequential logins

This command generates a sequential login list. Good to be used as a source of new logins.
This is sample output - yours may be different.
-4

seq -w 100 | sed 's/^/login/'

lawrence · 2009-10-15 13:56:56 10
download file1 file2 file3 file4 .... file 100

With counter format [001, 002, ..., 999] , nice with pictures or wallpapers collections.
This is sample output - yours may be different.
-4

for file in $(seq -f '%03.f' 1 $TOTAL ); do echo "($file/$TOTAL)"; curl -f -O http://domain.com/Name_$file.ext; done

nordri · 2010-01-12 15:23:44 6
Function to solve a simple combinatorial maths puzzle from the command line

Suppose you have 11 marbles, 4 of which are red, the rest being blue. The marbles are indistinguishable, apart from colour. How many different ways are there to arrange the marbles in a line? And how many ways are there to arrange them so that no two red marbles are adjacent? There are simple mathematical solutions to these questions, but it's also possible to generate and count all possibilities directly on the command line, using little more than brace expansion, grep and wc! The answer to the question posed above is that there are 330 ways of arranging the marbles in a line, 70 of which have no two red marbles adjacent. See the sample output. To follow the call to marbles 11 4: after c=''; for i in $(seq $1); do c+='{b,r}'; done;, $c equals {b,r}{b,r}{b,r}{b,r}{b,r}{b,r}{b,r}{b,r}{b,r}{b,r}{b,r} After x=$(eval echo $c), and brace expansion, $x equals bbbbbbbbbbb bbbbbbbbbbr ... rrrrrrrrrrb rrrrrrrrrrr, which is all 2^11 = 2048 strings of 11 b's and r's. After p=''; for i in $(seq $2); do p+='b*r'; done;, $p equals b*rb*rb*rb*r Next, after y=$(grep -wo "${p}b*" Finally, grep -vc 'rr' Show Sample Output
This is sample output - yours may be different.
```
$ marbles 11 4
330
70
$ marbles 15 5
3003
462
marbles 5 2
10
6
```
-4

marbles () { c=''; for i in $(seq $1); do c+='{b,r}'; done; x=$(eval echo $c); p=''; for i in $(seq $2); do p+='b*r'; done; y=$(grep -wo "${p}b*" <<< $x); wc -l <<< "$y"; grep -vc 'rr' <<< "$y"; }

quintic · 2010-08-27 23:04:33 3
Get fresh FollowBack list for Twitter

Go to "https://twitter.com/search/realtime?q=%23TeamFollowBack&src=hash" and then copy al the text on the page. If you scroll down the page will be bigger. Then put al the text in a text file called twit.txt If you follow the user there is a high probability the users give you follow back. To follow all the users you can use an iMacros script.
This is sample output - yours may be different.
-6

for a in $(seq 5 8); do cat twit.txt | cut -d " " -f$a | grep "^@" | sort -u; done > followlst.txt

xmuda · 2013-03-29 21:07:09 5
Five Minutes To Go

command to turn off your computer when you go home and can not wait Show Sample Output
This is sample output - yours may be different.
```
5
4
3
2
1
0
bye, bye
```
-14

for i in $(seq 0 5) ; do echo "5 - $i" | bc -l ; sleep 60 ; done && echo "bye, bye" && shutdown -h now

arctarus · 2009-03-13 12:16:35 839
‹ First < 3 4 5

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Show a prettified list of nearby wireless APs

Top ten (or whatever) memory utilizing processes (with children aggregate)

This command loops over all of the processes in a system and creates an associative array in awk with the process name as the key and the sum of the RSS as the value. The associative array has the effect of summing a parent process and all of it's children. It then prints the top ten processes sorted by size.

adjust laptop display hardware brightness [non root]

Trim linebreaks

Find usb device in realtime

Using this command you can track a moment when usb device was attached.

Remove CR LF from a text file

Remove CR LF (CRLF) from a text file. use man:tr to get more info about removing other characters from a file. and even character to character replacements.

Backup all MySQL Databases to individual files

No need to loop when we have `xargs`. The sed command filters out the first line of `show databases` output, which is always "Database".

Convert seconds to [DD:][HH:]MM:SS

Converts any number of seconds into days, hours, minutes and seconds. sec2dhms() { declare -i SS="$1" D=$(( SS / 86400 )) H=$(( SS % 86400 / 3600 )) M=$(( SS % 3600 / 60 )) S=$(( SS % 60 )) [ "$D" -gt 0 ] && echo -n "${D}:" [ "$H" -gt 0 ] && printf "%02g:" "$H" printf "%02g:%02g\n" "$M" "$S" }

Combine all .mpeg files in current directory into one big one.

Good old cat & output redirection. Using this method you can combine all kinds of things - even mpeg files. My video camera makes a series of .mpeg files that are broken into 4gb chunks. Using this command I can easily join them together. Even better, combined with the cp command the files can be copied and joined in one step.

File browser

Simple file browser with dmenu, ls, and xdg-open.

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Commands using seq (113)

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