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Terminal - All commands - 12,325 results
for f in * ; do mv "$f" $( echo $f | tr ' ' '-' ) ; done
gpsbabel -i kml -f in.kml -o gpx -F out.gpx
2010-12-22 07:04:41
User: tamasrepus
0

Converts a single-track KML (Keyhole Markup Language) file to a GPX file. KML is the geospatial format of choice used by Google Earth, but doesn't interoperate with other GIS applications, websites, or devices ? almost all of which accept GPX.

pacman -Qo /etc/yaourtrc
cat file.csv | perl -pe 'if($. == 1) [email protected] = split(/;/); $i = 1 ; map { $_ = $i; $i++ } @h; print join(" ;", @h) , "\n"} ; s/(^|;);/$1 ;/g' | column -ts\; | less -S
lynx -dump ip.nu
update-alternatives --config x-www-browser
2012-07-08 20:27:42
User: gwd
0

also use: update-alternatives --config gnome-www-browser

find . -type f | xargs -I% bash -c 'echo -e "\033[31m%\033[0m" && [[ ! `file %` =~ .*binary.* ]] && head "%"'
rpm -qa --queryformat '%{SIZE}\n' | awk '{sum += $1} END {printf("Total size in packages = %4.1f GB\n", sum/1024**3)}'
2013-12-14 20:22:41
User: skytux
Functions: awk rpm
0

It is not the installed size in files, but the size of RPM packages.

aws ec2 describe-instances --query "Reservations[*].Instances[*]" | jq '.[]|.[]|(if .Tags then (.Tags[]|select(.Key == "Name").Value) else empty end)+", " +.InstanceId'
2014-06-26 20:01:12
User: thatinstant
Tags: aws EC2 jq
0

Uses the python-based AWS CLI (https://aws.amazon.com/cli/) and the JSON query tool, JQ (https://stedolan.github.io/jq/)

dmesg
2014-10-22 10:03:56
User: sagarsakre
Functions: dmesg
0

The dmesg will show the kernel it is booting. No more dependency on files

find ~/project -mtime -1 -type f -print | tar jcvf myfiles.tar.bz2 -T -
2009-03-13 13:03:11
User: voyeg3r
Functions: find tar
0

create tar.bz2 package from files "-type f" modificated today "-mtime -1" in ~/project

svcadm disable gdm
2009-07-25 02:32:46
Functions: disable
0

On Solaris 10 you used dtconfig -d to achieve this. The command will disable X and your system will now boot to a text console.

center(){ l="$(cat -)"; s=$(echo -e "$l"| wc -L); echo "$l" | while read l;do j=$(((s-${#l})/2));echo "$(while ((--j>0)); do printf " ";done;)$l";done;}; ls --color=none / | center
2011-02-14 16:50:35
User: glaudiston
Functions: echo ls read wc
0

Center the output text in max line length of buffered output pipe;

sox is_that_correct.wav -t raw -r 8000 -s -w -c 1 is_that_correct.sln
wdiff -n -w $'\033[30;41m' -x $'\033[0m' -y $'\033[30;42m' -z $'\033[0m' oldversion.txt newversion.txt
2011-11-10 18:35:41
User: abracadabra
Tags: diff color wdiff
0

Requires wdiff. Prints the word-by-word diff with the old version highlighted in red, and the new in green. Change the colors by altering 41m and 42m. 45m is more of a magenta and may be easier to read.

ln -s "`find /path -type f -iname $(ls -t /path | head -1 )`" /path/latest
curl -s mobile.twitter.com/search | sed -n '/trend_footer_list/,/\ul>/p' | awk -F\> '{print $3}' | awk -F\< '{print $1}' | sed '/^$/d'
2012-03-15 17:17:06
User: articmonkey
Functions: awk sed
Tags: twitter awk curl
0

Prints top 5 twitter topics. Not very well written at all but none of the others worked.

lynx -dump http://www.ip2location.com/ | sed -n '/^ *Field Name *Value *$/,/^ *\[_\] *Mobile .*Carrier.*name/p'
find -regextype posix-egrep -regex '.*\.(css|js)$' | xargs -I{} sh -c "echo '{}' && yuicompressor '{}' | gzip -c > '{}.gz'"
iptables -F && iptables -X && iptables -P INPUT ACCEPT && iptables -OUTPUT ACCEPT
2009-03-27 15:03:54
User: lme
Functions: iptables
Tags: Linux iptables
0

This turns your iptables packet filter to a "Allow any from any to any" filter, so you can rule out any filtering issues when you have a problem to enable a connection from or to your host.

To re-enable it, run /etc/init.d/iptables restart

for i in /sys/class/net/*; do e=`basename $i`; echo "# $e"; sudo ethtool $e | grep -E "Link|Speed" ; done
2009-04-25 14:32:08
User: hank
Functions: echo grep sudo
Tags: Network Linux
0

Basically an improvement on an earlier ethtool command line.

for s in `seq -f %02.0f 5 15`; do echo $s; done
2009-09-18 13:21:38
User: Yeraze
Functions: echo
Tags: bash seq
0

Uses 'seq' with formatting parameter to generate the necessary padded sequence. Change '%02.0f' to how many digits you need (for 3, use %03.0f, etc) and replace 5 & 15 with your desired min and max.

grep -oP '"url":"\K[^"]+' $(ls -t ~/.mozilla/firefox/*/sessionstore.js | sed q)
2009-12-09 20:34:32
User: sputnick
Functions: grep ls sed
0

Require "grep -P" ( pcre ).

If you don't have grep -P, use that :

grep -Eo '"url":"[^"]+' $(ls -t ~/.mozilla/firefox/*/sessionstore.js | sed q) | cut -d'"' -f4
rp() { local p; eval p=":\$$1:"; export $1=${p//:$2:/:}; }; ap() { rp "$1" "$2"; eval export $1=\$$1$2; }; pp() { rp "$1" "$2"; eval export $1=$2:\$$1; }
2010-07-15 18:52:01
User: cout
Functions: eval export
0

I used to do a lot of path manipulation to set up my development environment (PATH, LD_LIBRARY_PATH, etc), and one part of my environment wasn't always aware of what the rest of the environment needed in the path. Thus resetting the entire PATH variable wasn't an option; modifying it made sense.

The original version of the functions used sed, which turned out to be really slow when called many times from my bashrc, and it could take up to 10 seconds to login. Switching to parameter substitution sped things up significantly.

The commands here don't clean up the path when they are done (so e.g. the path gets cluttered with colons). But the code is easy to read for a one-liner.

The full function looks like this:

remove_path() { eval PATHVAL=":\$$1:" PATHVAL=${PATHVAL//:$2:/:} # remove $2 from $PATHVAL PATHVAL=${PATHVAL//::/:} # remove any double colons left over PATHVAL=${PATHVAL#:} # remove colons from the beginning of $PATHVAL PATHVAL=${PATHVAL%:} # remove colons from the end of $PATHVAL export $1="$PATHVAL" } append_path() { remove_path "$1" "$2" eval PATHVAL="\$$1" export $1="${PATHVAL}:$2" } prepend_path() { remove_path "$1" "$2" eval PATHVAL="\$$1" export $1="$2:${PATHVAL}" }

I tried using regexes to make this into a cleaner one-liner, but remove_path ended up being cryptic and not working as well:

rp() { eval "[[ ::\$$1:: =~ ^:+($2:)?((.*):$2:)?(.*):+$ ]]"; export $1=${BASH_REMATCH[3]}:${BASH_REMATCH[4]}; };
sleep 4; xwd > /tmp/_.xwd ; gimp /tmp/_.xwd