Commands using cp sorted by votes

Commands using cp (116)

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Copy a file to a new directory created on the fly

You need to cp, mv, scp, ..., some files around from one place to another, and after having laboriously typed out the source path, you remember that the destination directory doesn't yet exist, and so the command will fail. So rather than killing the command line and starting over, just interpolate the results of creating the directory and echo its name. You could DRY this with a for; do; done, but that may be more trouble than it's worth. Show Sample Output
This is sample output - yours may be different.
```
# hopefully, nothing
```
1

cp -r path/to/file/tree $(mkdir -p new/path/here; echo new/path/here)

wirespeed · 2012-04-27 16:18:11 2
Backup a file with a date-time stamp

Appends the input file with the date format YYYY-MM-DD.bak. Also runs silently if you remove the -v on the cp at the end of the function.
This is sample output - yours may be different.
1

buf () { oldname=$1; if [ "$oldname" != "" ]; then datepart="$(date +%Y-%m-%d).bak"; firstpart=`echo $oldname | cut -d "." -f 1`; newname=`echo $oldname | sed s/$firstpart/$firstpart.$datepart/`; cp -iv ${oldname} ${newname}; fi }

juliushibert · 2012-08-15 08:31:44 0
Change your timezone
This is sample output - yours may be different.
1

sudo cp /usr/share/zoneinfo/Europe/Paris /etc/localtime

egeoffray · 2013-03-14 11:53:09 443
Find files of two different extensions and copy them to a directory
This is sample output - yours may be different.
1

find * -regextype posix-extended -regex '.*\.(ext_1|ext_2)' -exec cp {} copy_target_directory \;

shawn_abdushakur · 2014-02-06 15:58:32 1
quickly backup or copy a file with bash

This inserts timestamp instead of .bak extension.
This is sample output - yours may be different.
1

cp filename{,.`date +%Y%m%d-%H%M%S`}

techtonik · 2014-02-21 10:21:28 1
Create backup copy of file, adding suffix of the date of the file modification (NOT today's date)
This is sample output - yours may be different.
1

cp file{,.$(date -d @$(stat -c '%Y' file) "+%y%m%d")}

rgawenda · 2019-09-09 11:49:28 14
Developer: Add an IDT map design reference to your source tree

Kernel developers might need to know what indices to map to the IOAPIC if building a new kernel from scratch. This command gives users a guide to go off of.
This is sample output - yours may be different.
1

cp /proc/interrupts irq-ref.txt

realkstrawn93 · 2022-02-23 19:53:02 110
catch all the txt files into a start_dir tree and copy them into a single end_dir
This is sample output - yours may be different.
0

find start_dir -name *.txt | xargs -J % cp % end_dir/

elsime · 2009-02-23 09:05:13 2
sync a directory of corrupted jpeg with a source directory

Find all corrupted jpeg in the current directory, find a file with the same name in a source directory hierarchy and copy it over the corrupted jpeg file. Convenient to run on a large bunch of jpeg files copied from an unsure medium. Needs the jpeginfo tool, found in the jpeginfo package (on debian at least).
This is sample output - yours may be different.
0

for i in *jpg; do jpeginfo -c $i | grep -E "WARNING|ERROR" | cut -d " " -f 1 | xargs -I '{}' find /mnt/sourcerep -name {} -type f -print0 | xargs -0 -I '{}' cp -f {} ./ ; done

vincentp · 2009-05-07 00:30:36 0
Overwrite local files from copies in a flat directory, even if they're in a different directory structure

You could start this one with for f in *; do BUT using the find with "-type f" ensures you only get files not any dirs you might have It'll also create backups of the files it's overwriting Of course, this assumes that you don't have any files with duplicated filenames in your target structure
This is sample output - yours may be different.
0

for f in $(find * -maxdepth 0 -type f); do file=$(find ~/target -name $f); if [ -n "$file" ]; then cp $file ${file}.bak; mv $f $file; fi; done

sanmiguel · 2009-07-08 10:18:06 2
Do a search-and-replace in a file after making a backup

"&&" runs sed if and only if the backup completed and /bin/cp exited cleanly. Works for multiple files; just specify multiple filenames (or glob). Use -v switch for cp to play it safe.
This is sample output - yours may be different.
0

for file in <filename>; do cp $file{,.bak} && sed 's/old/new/g' $file.bak > $file; done

Cenobite · 2009-08-25 16:19:45 2
Copy the directory you want to specify a comma separated list of directories to copy.
This is sample output - yours may be different.
0

cp -arv ~/Documents/{foo,bar} --target-directory=~/buzz/

sugitaro · 2010-01-30 08:38:54 4
copy selected folder found recursively under src retaining the structure

This command will a particular folder-name recursively found under the src-path-to-search to the dest-path-to-copy retaining the folder structure
This is sample output - yours may be different.
0

find <src-path-to-search> -name "<folder-name>" | xargs -i cp -avfr --parent {} /<dest-path-to-copy>

crxz0193 · 2010-11-22 10:58:42 1
Backup a file with a date-time stamp

"infix" version in bash (4.x+) Remove -v to make it silent. BTW: The OP forgot to use "cat" and "nmap" ;-) I had a good laugh though. Show Sample Output
This is sample output - yours may be different.
```
$ buf a.txt
`a.txt' -> `a-20101215_104638.txt'
$ buf a.txt.gz
`a.txt.gz' -> `a-20101215_104647.txt.gz'
```
0

buf() { f=${1%%.*};e=${1/$f/};cp -v $1 $f-$(date +"%Y%m%d_%H%M%S")$e;}

unefunge · 2010-12-15 09:50:04 0
Backup a file with a date-time stamp

even shorter (infix) version. Show Sample Output
This is sample output - yours may be different.
```
$ buf() { cp -v $1 ${1/${1%%.*}/$f-$(date +"%Y%m%d_%H%M%S")};}
$ buf a.txt
`a.txt' -> `a-20101215_131256.txt'
$ buf a.txt.gz
`a.txt.gz' -> `a-20101215_131305.txt.gz'
```
0

buf() { cp -v $1 ${1/${1%%.*}/$f-$(date +"%Y%m%d_%H%M%S")};}

unefunge · 2010-12-15 12:16:03 0
Reorder file with max 100 file per folder

Smaller Code Better Runtime
This is sample output - yours may be different.
0

find files/ -type f | while read line; do if [ $((i++%100)) -eq 0 ]; then mkdir $((++folder)); fi; cp $line $folder/; done

sraeder · 2011-02-13 00:25:48 0
Quick and dirty version control for one file

Bash function copies a file prefixed with a version number to a subdirectory Show Sample Output
This is sample output - yours may be different.
```
file.svg
file.svg_versions/v01_file.svg
file.svg_versions/v02_file.svg
```
0

v () { ( IFS=$'\n'; suf="_versions"; mkdir -p "$1$suf"; nr=`ls "$1$suf" | wc -l`; nr=`printf "%02d" $(($nr + 1))`; cp "$1" "$1$suf/v${nr}_$1" ) }

dubnov · 2011-04-22 07:33:51 0
Search and install true type fonts under user home directory

1) Find true type fonts; 2) Copy them to /usr/share/fonts/truetype; 3) Reload font information.
This is sample output - yours may be different.
0

find ~ -name "*.ttf" -exec cp {} /usr/share/fonts/truetype \; & fc-cache -f

scripteles · 2011-05-25 20:18:33 2
Copy the most recent wav file from /media/ to the current folder

Watch out if you have several USB drives plugged in: it scans the whole /media/ folder !!! You can replace /media/ by the path of a specific USB drive (something like /media/F77A-530B/) I use a sound recorder and I want to plug the recorder and grab the most recent sound. That's what this command does. Use mv instead of cp to move instead of copy. Change *.wav to the required file type.
This is sample output - yours may be different.
0

cp $(find /media/ -type f -name "*.wav" -printf "%T@ %h/%f\n" | sort | tail -1 | awk '{ print $2 }') .

hamoid · 2012-06-01 12:45:43 0
Edit file without changing the timestamp

Copies file to a temporary location, edit and set to real file's time stamp then copy back. Assumes access to /tmp and has $EDITOR, but can be replaced with better values.
This is sample output - yours may be different.
0

edit-notime () { FILE=$1; TMP=`mktemp /tmp/file-XXXXXX`; cp -p $FILE $TMP; $EDITOR $TMP; touch -r $FILE $TMP; cp -p $TMP $FILE; rm -f $TMP; }

jecxjoopenid · 2012-10-31 00:54:19 6
Find a file with a certail date stamp
This is sample output - yours may be different.
0

cp -p `ls -l | awk '/Apr 14/ {print $NF}'` /usr/users/backup_dir

akashrpatel · 2012-12-27 19:12:08 0
Recursively backup files
This is sample output - yours may be different.
0

find /var/www/ -name file -exec cp {} {}.bak \;

loicb · 2013-01-26 06:11:26 7
Recursively backup files

Let the shell handle the repetition in stead of find :)
This is sample output - yours may be different.
0

find /var/www/ -name file -exec cp {}{,.bak} \;

joepd · 2013-01-27 01:03:28 0

Copy modified files between two Git commits

git diff --name-only --diff-filter=AMXTCR HEAD~2 HEAD | xargs -l -I{} cp --parents --verbose "{}" target_dir

batandwa · 2013-02-11 08:12:40 0

copy zip files which contains XXX
This is sample output - yours may be different.
0

for i in *RET.zip; do unzip -l "$i"| grep -B 4 XXX | grep RET| sed "s/.\+EPS/EPS/" |xargs -I '{}' cp '{}' out/'{}';done;

tsonkomirchev · 2013-02-13 17:24:37 0
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Throttling Bandwidth On A Mac

sudo ipfw pipe 1 config bw 50KByte/s Set the bandwidth (bw) limit to any number you want. For example you could have a 15kb pipe for X application and then a 100kb pipe for another application and attach things to those pipes. If a port isn’t attached to a pipe, it runs at full speed. Change the number (in this case 1) to a different number for a different pipe. The next step is to attach your port. sudo ipfw add 1 pipe 1 src-port 80 In this case anything on port 80 (http) will be set to a limit of 50Kbyte/s. If you want to attach a second port to this pipe, repeat the command but change the port number at the end. src : http://www.mactricksandtips.com/2008/12/throttling-bandwidth-on-a-mac.html

List only hidden files

You can omit the -d to see what's inside directories. In that case, you may want -a to see dotfiles inside those directories. (Otherwise you don't need -a since you're explicitly looking at them.)

Get size of terminal

Exclude svn directories with grep

exclude-dir option requires grep 2.5.3

fix flash video (flv) file (ffmpeg)

Rebuild flv files that are broken (can't seek). This method probably works for other video/audio formats that can become broken in the same way.

Watch several log files of different machines in a single multitail window on your own machine

this way you have the multitail with all its options running on your own machine with the tails of the two remote machines inside :)

Get all URLs from webpage via Regular Expression

Get all URLs from website via Regular Expression... You must have lynx installed in your computer to execute the command. --> lynx --dump "" | egrep -o "" - Must substitute it for the website path that you want to extract the URLs - Regular Expression that you wanna filter the website

Encode/Decode text to/from Base64 on a Mac w/out Mac Ports

I have a mac, and do not want to install mac ports to get the base64 binary. Using openssl will do the trick just fine. Note, to decode base64, specify a '-d' after 'base64' in the command. Note also the files base64.decoded.txt and base64.encoded.txt are text files.

Scan for [samba|lanman] NetBIOS names and ip addresses in LAN by ARP.

a function to find the fastest DNS server

http://public-dns.info gives a list of online dns servers. you need to change the country in url (br in this url) with your country code. this command need some time to ping all IP in list.

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Commands using cp (116)

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