命令行中复制移动时显示进度条_cmd copy 进度

wget http://ftp.gnu.org/gnu/coreutils/coreutils-8.4.tar.gz

tar xvzf coreutils-8.4.tar.gz

cd coreutils-8.4/

wget http://beatex.org/web/advcopy/advcpmv-0.3-8.4.patch

patch -p1 -i advcpmv-0.3-8.4.patch

./configure

make

sudo cp src/cp /usr/local/bin/cpg

sudo cp src/mv /usr/local/bin/mvg

#vim ~/.bashrc

alias cpg="/usr/local/cpg -g"

alias mvg="/usr/local/mvg -g"

alias rscp="rsync -ahP"

alias rsmv="rsync -ahP --remove-source-files"

scp SRC localhost:DST

#Copy a file

bar -o outfile infile

#Copy several files to another directory (showing a common progress bar)

bar -c 'cat 》 outdir/${bar_file}' file1 file2 file3

cp SRC /proc/self/fd/1 | pv -s SIZE -p -e -r | cp /proc/self/fd/0 DST

#cp does not accept to write to standard output by default. It will fail if no input or output is given. So, in order to make it pipe to pv, we use /proc/self/fd/N. f
d 0 represent standard input, fd 1 standard output and fd 2 standard error (we don't need that one for this purpose).