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Commands using echo

Commands using echo from sorted by
Terminal - Commands using echo - 1,101 results
while read line; do echo -e "$line@mail.com"; done < list.txt
2009-02-11 08:31:01
User: irraz
Functions: echo read
0
Up
Down
@mail.com by adding the line in list.txt

Add @mail.com each line of a list

Show sample output | Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
i=0; f=$(find . -type f -iregex ".*jpg");c=$(echo $f|sed "s/ /\n/g"| wc -l);for x in $f;do i=$(($i + 1));echo "$x $i of $c"; mogrify -strip $x;done
2009-02-11 03:50:53
User: flaxeater
Functions: echo find wc
4
Up
Down
Remove EXIF data from images with progress
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo 'ibase=10; obase=2; 127' | bc
2009-02-09 20:22:47
User: azumakuniyuki
Functions: echo
1
Up
Down
Convert from a decimal number to a binary number
Show sample output | Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo 16i `echo "F" | tr '[a-f]' '[A-F]'` p | dc ; echo 16o "15" p | dc
2009-02-09 08:38:19
User: sedcommand
Functions: echo tr
2
Up
Down
convert hex to decimal ; decimal to hex
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
for i in $(seq 1 50) ; do echo Iteration $i ; done
2009-02-08 23:03:31
User: abcde
Functions: echo seq
8
Up
Down
seq can produce the same thing as Perl's ... operator.

Optionally, one can use {1..50} instead of seq. E.g. for i in {1..50} ; do echo Iteration $i ; done

Show sample output | Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo -n m{1..5}.cluster.net | xargs -d' ' -n1 -P5 -I{} ssh {} 'uptime'
2009-02-08 12:34:04
User: jianingy
Functions: echo ssh xargs
1
Up
Down
run command on a group of nodes in parallel
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sudo echo 1 > /proc/acpi/asus/camera
2009-02-07 21:57:01
User: orie
Functions: echo sudo
0
Up
Down
Switch on eeepc camera

In some applications on eeepc xandros 7, default OS, video ccamera is not available untill you enter this command

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo "Xc" | tr "Xo" "\033\017
2009-02-07 18:55:27
User: mnikhil
Functions: echo tr
-2
Up
Down
reset the bizzarre gone junk terminal to normal
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
now=`date +"%Y/%m/%d" -d "04/02/2005"` ; end=`date +"%Y/%m/%d" -d "07/31/2005"`; while [ "$now" != "$end" ] ; do now=`date +"%Y/%m/%d" -d "$now + 1 day"`; echo "$now"; done
2009-02-07 18:46:49
User: mnikhil
Functions: echo
-1
Up
Down
To generate the list of dates using bash shell
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo SSBMb3ZlIFlvdQo= | base64 -d
2009-02-07 11:58:39
User: grissiom
Functions: echo
11
Up
Down
Just run it ;)

;)

Comments (5) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
alias scd='dirs -v; echo -n "select number: "; read newdir; cd -"$newdir"'
2009-02-06 16:44:47
User: aoiaoi
Functions: alias cd echo read
0
Up
Down
change to the selected directory for zsh users
Show sample output | Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
(sed 's/^/x+=/' [yourfile] ; echo x) | bc
2009-02-06 08:25:43
User: michelem
Functions: echo sed
7
Up
Down
Quick way to sum every numbers in a file written line by line

If you have a file full of numbers written line by line, you can sum every line to get the total.

With a file like this:

3443535

9878977

67554

987798

232324

you will got:

14610188

Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
f="FILE";c="CMD";s="stat -f %m $f";t=`$s`;while [ 1 ];do if [ $t -eq `$s` ];then sleep 1;else echo `$c`;t=`$s`;fi;done
2009-02-06 03:04:39
User: yanbe
Functions: echo sleep
1
Up
Down
Fire CMD every time FILE (or directory) is updated (on *BSD)
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo '2^2^20' | time bc > /dev/null
2009-02-06 02:31:55
User: mkc
Functions: bc echo time
0
Up
Down
quick integer CPU benchmark

This is a quick and dirty way to generate a (non-floating-point) CPU-bound task to benchmark. Adjust "20" to higher or lower values, as needed. As a benchmark this is probably a little less bogus than bogomips, and it will run anywhere 'bc' does.

Show sample output | Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
myLongScript && echo -e '\a' || (echo -e '\a'; sleep 1; echo -e '\a')
2009-02-05 22:13:43
User: stuart
Functions: echo sleep
0
Up
Down
Ring the system bell after finishing a long script/compile

This will ring the system bell once if your script exits successfully and twice if it fails. So you can go look at something else and it will alert you when done. Don't forget to use 'xset b [vol [pitch [duration]]]' to get the bell to sound the way you want.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
cd ~/.purple/logs/; egrep -ri "i can haz|pwn|l33t|w00|zomg" * | cut -d'/' -f 3 | sort | uniq | xargs -I {} echo "Note to self: ban user '{}'"
2009-02-05 21:23:53
User: rhythmx
Functions: cd cut echo egrep sort uniq xargs
5
Up
Down
Find and list users who talk like "lolcats"

Greps IRC logs for phrases and lists users who said them.

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo "import random; print(random.choice(['heads', 'tails']))" | python
2009-02-05 21:01:01
User: ag3ntj0n
Functions: echo
-1
Up
Down
a pseudo-random coin flip in python
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo -n "search> ";read QUERY && wget -O - `wget -O - -U "Mozilla/5.0" "http://images.google.com/images?q=${QUERY}" 2>/dev/null |sed -e 's/","http/\n","http/g' |awk -F \" '{print $3}' |grep -i http: |head -1` > "$QUERY"
2009-02-05 19:50:53
User: wwest4
Functions: echo wget
2
Up
Down
"I Feel Lucky" for Google Images

prompts for a search term and then pulls down the first result from google images

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo -n search\>\ ; read SEARCH_STRING && sed -n "/$SEARCH_STRING/{n;p;n;p;n;p;q}" [file-to-search]
2009-02-05 18:07:23
User: wwest4
Functions: echo read sed
0
Up
Down
Customizable Search Context

customizable context searches - if you know sed, this is a basis for more complex context control than grep --context offers

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo | openssl s_client -connect www.google.com:443 2>/dev/null |openssl x509 -dates -noout
2009-02-05 15:21:50
User: systemj
Functions: echo
28
Up
Down
check site ssl certificate dates

remotely connects to an https site, fetches the ssl certificate and displays the valid dates for the cert

Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
NAME=$(nslookup $IP | sed -n 's/.*arpa.*name = \(.*\)/\1/p'); test -z "$NAME" && NAME="NO_NAME"; echo "$NAME"
2009-02-05 15:21:22
User: morlockhq
Functions: echo nslookup sed test
1
Up
Down
Get fully qualified domain names (FQDNs) for IP address with failure and multiple detection
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
for i in *.bak ; do nuname=`echo $i | sed 's/\.[^\.]*$//'`; echo renaming $i to $nuname;mv $i $nuname; done
2009-02-05 15:19:40
User: swinz
Functions: echo sed
0
Up
Down
move all the .bak backup copies to their original names (rename files by stripping the extension)

rename a pattern matched files by stripping off the extension

Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo "SHOW PROCESSLIST\G" | mysql -u root -p | grep "Info:" | awk -F":" '{count[$NF]++}END{for(i in count){printf("%d: %s\n", count[i], i)}}' | sort -n
2009-02-05 14:24:20
User: bpfx
Functions: awk echo grep sort
6
Up
Down
Count the number of queries to a MySQL server
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo "rm -rf /unwanted-but-large/folder" | batch
2009-02-04 19:07:52
User: root
Functions: echo
35
Up
Down
Run a command only when load average is below a certain threshold

Good for one off jobs that you want to run at a quiet time. The default threshold is a load average of 0.8 but this can be set using atrun.

Show sample output | Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo -e "[mysql]\npager=less -niSFX" >> ~/.my.cnf
2009-01-29 11:45:52
User: boombastic
Functions: echo
5
Up
Down
Changes standard mysql client output to 'less'.

Changes standard mysql client output to 'less'.

In another words makes query results of mysql command line client to look much better.

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate