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Which cut command is more efficient?
Post 302507735 by sumoka on Thursday 24th of March 2011 04:44:16 PM
03-24-2011
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how do you show just the used disk space. using the cut and df command?? or does anyone have any other suggestions on how to do it a better way? (3 Replies)
Discussion started by: rookie22
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2. Shell Programming and Scripting
Hi,
I want to cut from a particular position to a particular position and retain the rest.
I tried this
cut -c31-51 file1.txt > file2.txt
But The characters from the position 31 to 51 were only present in file2.txt.
Is there a way to reverse this i.e to retain the rest except from... (1 Reply)
Discussion started by: ragavhere
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3. Shell Programming and Scripting
Gurus,
I need help with the cut command :
I have a file with garbage charaters at the beginning of each record; but these characters are not of the same length;
First record has 3 garbage chars to be removed; rest have 2;
If the length was consistent across all the records, I could have... (3 Replies)
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4. Shell Programming and Scripting
Hi
Can anyone what I am doing wrong while using cut command.
for f in *.log
do
logfilename=$f
Log "Log file Name: $logfilename"
logfile1=`basename $logfilename .log`
flength=${#logfile1}
Log "file length $flength"
from_length=$(($flength - 15))
Log "from... (2 Replies)
Discussion started by: dgmm
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hay
i am trying to get JUST the PID from the ps command.
my command line is:
ps -ef | grep "mintty" | cut -d' ' -f2
but i get an empty line. i assume that the delimiter is not just one space character, but can't figure out what should i do in order to do that.
i know i can use awk or cut... (8 Replies)
Discussion started by: ran ber
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6. Shell Programming and Scripting
hi,
i have a file
abc,"an,ab",cde,efg
abc,anab,cde,efg and need to cut the second field so the output should be abc,cde,efg and i have used cut -d',' -f1-1,3- but its giving me
abc,ab",cde,efg
abc,cde,efg (4 Replies)
Discussion started by: ATWC
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I'm a complete beginner in UNIX (and not a computer science student either), just undergoing a tutoring course. Trying to replicate the instructions on my own I directed output of the ls listing command (lists all files of my home directory ) to My_dir.tsv file (see the screenshot) to make use of... (9 Replies)
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8. Shell Programming and Scripting
VARIABLE="jhovan 5259 5241 0 20:11 ? 00:00:00 /proc/self/exe --type=gpu-process --channel=5182.0.1597089149 --supports-dual-gpus=false --gpu-driver-bug-workarounds=2,45,57 --disable-accelerated-video-decode --gpu-vendor-id=0x80ee --gpu-device-id=0xbeef --gpu-driver-vendor... (3 Replies)
Discussion started by: SkySmart
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9. Shell Programming and Scripting
im currently running the following command to grab all arguments in front of a script, directly from the process table.
# cat /tmp/allmyprocs
ubuntu 9933 27793 0 03:29 pts/0 00:00:00 /bin/sh ./prying.sh
ubuntu 9941 9933 0 03:29 pts/0 00:00:00 sh
ubuntu 9952 9941 0 03:29... (1 Reply)
Discussion started by: SkySmart
1 Replies
LEARN ABOUT DEBIAN
lilypond-book
LILYPOND-BOOK(1) User Commands LILYPOND-BOOK(1) NAME
lilypond-book - manual page for lilypond-book 2.14.2 SYNOPSIS
lilypond-book [OPTION]... FILE DESCRIPTION
Process LilyPond snippets in hybrid HTML, LaTeX, texinfo or DocBook document. OPTIONS
-F, --filter=FILTER pipe snippets through FILTER [default: `convert-ly -n -'] -f, --format=FORMAT use output format FORMAT (texi [default], texi-html, latex, html, docbook) -h, --help show this help and exit -I, --include=DIR add DIR to include path --info-images-dir=DIR format Texinfo output so that Info will look for images of music in DIR --left-padding=PAD pad left side of music to align music inspite of uneven bar numbers (in mm) --lily-output-dir=DIR write lily-XXX files to DIR, link into --output dir --load-custom-package=PACKAGE Load the additional python PACKAGE (containing e.g. a custom output format) -o, --output=DIR write output to DIR -P, --process=COMMAND process ly_files using COMMAND FILE... -s, --safe Compile snippets in safe mode --skip-lily-check do not fail if no lilypond output is found --skip-png-check do not fail if no PNG images are found for EPS files --use-source-file-names write snippet output files with the same base name as their source file -V, --verbose be verbose --version show version number and exit -w, --warranty show warranty and copyright Options only for the latex and texinfo backends: --latex-program=PROG run executable PROG instead of latex, or in case --pdf option is set instead of pdflatex --pdf create PDF files for use with PDFTeX EXAMPLES
$ lilypond-book --filter="tr '[a-z]' '[A-Z]'" BOOK $ lilypond-book -F "convert-ly --no-version --from=2.0.0 -" BOOK $ lilypond-book --process='lilypond -I include' BOOK REPORTING BUGS
Report bugs via http://post.gmane.org/post.php?group=gmane.comp.gnu.lilypond.bugs SEE ALSO
The full documentation for lilypond-book is maintained as a Texinfo manual. If the info and lilypond-book programs are properly installed at your site, the command info lilypond-book should give you access to the complete manual. lilypond-book 2.14.2 February 2013 LILYPOND-BOOK(1)