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Commands using sed from sorted by
Terminal - Commands using sed - 1,082 results
color()(set -o pipefail;"$@" 2>&1>&3|sed $'s,.*,\e[31m&\e[m,'>&2)3>&1
cd $(ls -1 | sed -n '<N>p')
git grep -l foo | xargs sed -i 's/foo/bar/g'
2013-01-29 16:02:21
User: Schleis
Functions: grep sed xargs
Tags: git
1

Find all the occurrences in the git repo of 'foo' and replace with 'bar'

find $folder -name "[1-9]*" -type f -print|while read file; do echo $file $(sed -e '/^$/Q;:a;$!N;s/\n //;ta;s/ /_/g;P;D' $file|awk '/^Received:/&&!r{r=$0}/^From:/&&!f{f=$0}r&&f{printf "%s%s",r,f;exit(0)}');done|sort -k 2|uniq -d -f 1
2013-01-21 22:50:51
User: lpb612
Functions: awk echo find read sed sort uniq
1

# find assumes email files start with a number 1-9

# sed joins the lines starting with " " to the previous line

# gawk print the received and from lines

# sort according to the second field (received+from)

# uniq print the duplicated filename

# a message is viewed as duplicate if it is received at the same time as another message, and from the same person.

The command was intended to be run under cron. If run in a terminal, mutt can be used:

mutt -e "push otD~=xq" -f $folder

sed '/^\s*[^@%]/s=\([A-Z][A-Z]*\)\([^}A-Z]\|},$\)={\1}\2=g' literature.bib > output.bib
2013-01-15 22:24:17
User: michelsberg
Functions: sed
Tags: sed latex BibTeX
1

It is often recommended to enclose capital letters in a BibTeX file in braces, so the letters will not be transformed to lower case, when imported from LaTeX. This is an attempt to apply this rule to a BibTeX database file.

DO NOT USE sed '...' input.bib > input.bib as it will empty the file!

How it works:

/^\s*[^@%]/

Apply the search-and-replace rule to lines that start (^) with zero or more white spaces (\s*), followed by any character ([...]) that is *NOT* a "@" or a "%" (^@%).

s=<some stuff>=<other stuff>=g

Search (s) for some stuff and replace by other stuff. Do that globally (g) for all matches in each processed line.

\([A-Z][A-Z]*\)\([^}A-Z]\|},$\)

Matches at least one uppercase letter ([A-Z][A-Z]*) followed by a character that is EITHER not "}" and not a capital letter ([^}A-Z]) OR (|) it actually IS a "}", which is followed by "," at the end of the line ($).

Putting regular expressions in escaped parentheses (\( and \), respectively) allows to dereference the matched string later.

{\1}\2

Replace the matched string by "{", followed by part 1 of the matched string (\1), followed by "}", followed by the second part of the matched string (\2).

I tried this with GNU sed, only, version 4.2.1.

curl -s -L http://nytm.org/made-in-nyc | grep "(hiring)" | sed -re 's/<([^>]+)>//g;s/^([ \t]*)//g'
ls -l /dev/disk/by-id | egrep ata-.*`hdparm -i /dev/sda | grep SerialNo | sed 's/.*SerialNo=//' | tr -d "\n"`.*sda$ | sed -e 's/.*ata-/ata-/' -e 's|[ ].*||' | tr -d "\n"
2013-01-07 10:20:25
Functions: egrep grep ls sed tr
Tags: Ubuntu
-2

This was tested on Ubuntu 12.04 (Precise) LTS Server. It returns the name of the symlink within /dev/disk/by-id for the physical drive you specify. Change /dev/sda to the one you want, and replace ata- with scsi- or the appropriate type for your drive.

I used this to pre-configure grub-pc during a non-interactive install because I had to tell it which disk to install grub on, and physical disks don't have a UUID such as that blkid provides.

finger `whoami` | awk -F: '{ print $3 }' | head -n1 | sed 's/^ //'
sed '/foo/ s/foo/foobar/g' <filename>
2013-01-02 08:52:44
User: totti
Functions: sed
Tags: sed file optimize
-6

Use optimized sed to big file/stream to reduce execution time

Use

sed '/foo/ s/foo/foobar/g' <filename>

insted of sed

's/foo/foobar/g' <filename>
curl -s http://en.m.wikipedia.org/wiki/List_of_Internet_top-level_domains | sed -n '/<tr valign="top">/{s/<[^>]*>//g;p}'
2012-12-24 23:54:05
User: flatcap
Functions: sed
1

Quietly get a webpage from wikipedia: curl -s

By default, don't output anything: sed -n

Search for interesting lines: /<tr valign="top">/

With the matching lines: {}

Search and replace any html tags: s/<[^>]*>//g

Finally print the result: p

find -type f | xargs file | grep ".*: .* text" | sed "s;\(.*\): .* text.*;\1;"
for line in `wget --referer='http://500px.com/' --quiet -O- http://500px.com/popular | grep "from=popular" | sed -n 's/.*<img src="\([^"]*\)".*/\1/p' | sed s/"3.jpg"/"4.jpg"/ | sed s/"?t".*$//`; do wget -O $RANDOM.jpg --quiet "$line"; done
2012-12-07 16:14:36
User: bugmenot
Functions: grep sed
0

This command downloads the actual 20 most popular pictures from the website 500px. It uses a random name due to the fact the the pictures in 500px are stored with the same name.

UPDATED: doesn't work if no referrer is specified: --referer='http://500px.com/'

sed "s/^.//g" files
scrotit(){ echo "Screenshot in $1 seconds...";scrot -d $1 '%Y%m%d%h.png' -e 'curl -sF file1=@- http://ompldr.org/upload < $f | grep -P -o "(?<=File:).*(http://ompldr.org/.*)\<\/a\>";rm $f'| sed -r 's@.*(http://ompldr.org/\w{1,7}).*@\1@';}
2012-12-03 01:21:19
User: dzup
Functions: echo grep rm sed
0

Take a screenshot, give $1 seconds pause to choose what to screenshot, then upload and get URI of post in ompdlr.org

omp(){ $*|convert label:@- png:-|curl -sF file1=@- http://ompldr.org/upload | grep -P -o "(?<=File:).*(http://ompldr.org/.*)\<\/a\>" | sed -r 's@.*(http://ompldr.org/\w{1,7}).*@\1@';}
2012-12-02 19:35:29
User: dzup
Functions: grep sed
1

Create a .png from output command or whatever, the upload and give URI from ompdlr.org

sed -r "s@\^\[{1,2}([0-9]{1,2}(;[0-9]{1,2})?(;[0-9])?(m|K){1,2})?@@g"
2012-11-29 18:42:32
User: malathion
Functions: sed
0

Catches some background colors missed by the highest rated alternative.

svn log -l1000 SVN_URL | sed -n '/USERNAME/,/-----$/ p'
find . -type f -regex '.*html$' -exec sed -i 's/\xEF\xBB\xBF//' '{}' \;
cd ~/.msf4/loot && cat *mscache* | cut -d '"' -f 2,4 | sed s/\"/\:/g | tr -cd '\11\12\40-\176' | grep -v Username | cut -d : -f 1,2 | awk -F':' '{print $2,$1}' | sed 's/ /:/g' > final.dcc.hash
cat dump.sql | sed -n -e '/Table structure for table .table1./,/Table structure for table .table2./p'
2012-11-22 23:54:04
User: infojunkie
Functions: cat sed
Tags: mysql sed
-1

Given a dump.sql file, extract table1 creation and data commands. table2 is the one following table1 in the dump file. You can also use the same idea to extract several consecutive tables.

vim `git status --porcelain | sed -ne 's/^ M //p'`
2012-11-21 06:31:46
User: seb1245
Functions: sed vim
Tags: vim git
4

The option --porcelain makes the output of git easier to parse.

This one-liner may not work if there is a space in the modified file name.

wget --no-check-certificate https://code.google.com/p/msysgit/downloads/list -O - 2>nul | sed -n "0,/.*\(\/\/msysgit.googlecode.com\/files\/Git-.*\.exe\).*/s//http:\1/p" | wget -i - -O Git-Latest.exe
2012-11-14 08:17:50
User: michfield
Functions: sed wget
Tags: git windows wget
-1

This command should be copy-pasted in Windows, but very similar one will work on Linux.

It uses wget and sed.

find . -type f |egrep '^./.*\.' |sed -e "s/\(^.*\.\)\(.*$\)/\2/" |sort |uniq
2012-11-12 17:17:55
User: dvst
Functions: egrep find sed sort
0

find files recursively from the current directory, and list the extensions of files uniquely

hl-nonprinting () { local C=$(printf '\033[0;36m') B=$(printf '\033[0;46m') R=$(printf '\033[0m') np=$(env printf "\u00A0\uFEFF"); sed -e "s/\t/${C}&#9657;&$R/g" -e "s/$/${C}&#8267;$R/" -e "s/[$np]/${B}& $R/g";}
2012-11-07 10:09:40
User: unhammer
Functions: env printf sed
-1

Can't see it here, but the non-breaking space is highlighted :)

Of course,

cat -t -e

achieves something similar, but less colourful.

Could add more code points from https://en.wikipedia.org/wiki/Space_%28punctuation%29#Spaces_in_Unicode