01-29-2020
What is your OS and version.
Can you show the exact command?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
anyone out there knows how to remove pattern <random string> use sed? (6 Replies)
Discussion started by: jamwong
6 Replies
2. Shell Programming and Scripting
Hello and thx for reading this
I'm using sed to remove only the leading spaces in a file
bash-280R# cat foofile
some text
some text
some text
some text
some text
bash-280R#
bash-280R# sed 's/^ *//' foofile > foofile.use
bash-280R# cat foofile.use
some text
some text
some text... (6 Replies)
Discussion started by: laser
6 Replies
3. Shell Programming and Scripting
I have to mangle some "plain ASCII" text file (i.e. 8 bits/characters where the text DOES contain characters like Umlauts and accented characters from the upper 7-bits range, i.e. with hex codes in ).
For this I am trying to use SED which I downloaded as part of cygwin package (yes, I am doing... (0 Replies)
Discussion started by: mmo
0 Replies
4. Shell Programming and Scripting
Hi gurus,
I have a file in unix with ascii values. I need to convert all the ascii values in the file to ascii characters. File contains nearly 20000 records with ascii values. (10 Replies)
Discussion started by: sandeeppvk
10 Replies
5. Shell Programming and Scripting
Hello
I have a file with records...The records have several lines and have start and end born...
This is a template:
000000001 LDR L ^^^^^nam^^2200325Iia^45e0
000000001 022 L $$a0081-3397
000000001 041 L $$aSPA
000000001 088 L $$aJ.E.N. 551
000000001 090 L $$aINFORMES JEN... (22 Replies)
Discussion started by: ldiaz2106
22 Replies
6. Shell Programming and Scripting
Hi,
i want to remove a certain pattern when i type pwd.
pwd will look like this:
..../....../....../Pat_logs/..../....../...../......
the dotted lines are just random directory names,
i want it to remove the "Pat_logs/...../....../....../" part
so for example:
... (5 Replies)
Discussion started by: a27wang
5 Replies
7. Shell Programming and Scripting
Hello
I have this special caracter after retreving rows from sql server:
"....spasses: • Entrem al valort 6050108002811 • El donem..."
I would like a sed command to remove it..or just know it's ascii code in order to replace it into my sql sentence.. Hope some one knows how to do that.... (7 Replies)
Discussion started by: ldiaz2106
7 Replies
8. Shell Programming and Scripting
I have been having an encoding problem that I need to solve.
I have an 4-column tab-separated file: I need to remove all of the lines that contain the string 'vis-à-vis'
achiever-n vis-à-vis+ns-j+vp oppose-v 1
achiever-n vis-à-vis+ns-the+vg assess-v 1
administrator-n ... (4 Replies)
Discussion started by: owwow14
4 Replies
9. Shell Programming and Scripting
Hi All,
I have an ascii file in which few columns are having hex values which i need to convert into ascii. Kindly suggest me what command can be used in unix shell scripting?
Thanks in Advance (2 Replies)
Discussion started by: HemaV
2 Replies
10. Shell Programming and Scripting
Hi
I have file in below format. How i can remove the first and lost comma from this below file
,001E:001F,,,02EE,0FED:0FEF,
I need output has below
001E:001F,,,02EE,0FED:0FEF (6 Replies)
Discussion started by: ranjancom2000
6 Replies
LEARN ABOUT DEBIAN
qmp3info
qmp3info(1) quelcom man pages qmp3info(1)
NAME
qmp3info - show info from mp3 files
SYNOPSIS
qmp3info [option]... file...
DESCRIPTION
qmp3info reads a list of mp3 files and prints on standard output some of its parameters: version, layer, sample rate, bit rate, duration
and tag. a duration summary is appended at the end of the list.
OPTIONS
-c, --check
check the entire stream (slower but accurate). all the frames of the stream are read and the total duration is exactly computed.
this option is automatically activated if the stream appears to be vbr (have different bit rate frames).
-h, --help
show a brief help and exit.
-s, --summary-only
show only the summary. do not show info from every file.
-v, --verbose
show also the number of bytes and frames.
-V, --version
show version and exit.
BUGS
variable bit rate (vbr) streams are detected by reading the initial (5) frames in the stream. if their bit rate field differs, the --check
option is activated automatically.
if vbr is not detected, qmp3info reads only the first frame in the stream and calculates the duration supposing that (1) the entire stream
is composed by valid frames and (2) all the frames have the same bit rate. this is a fast way to compute the duration of the stream, but it
is not exact: there's an error of 0.3% aprox. if you want to be accurate, or qmp3info is unable to detect a vbr stream, use --check.
tests have been done only with mpeg version 1 layer iii streams, though it may (or not) work with other versions or layers.
AUTHOR
dmanye@etse.urv.es
http://www.etse.urv.es/~dmanye/quelcom/quelcom.html
SEE ALSO
qmp3join(1), qmp3cut(1), qmp3check(1), qmp3report(1)
qwavinfo(1), qwavjoin(1), qwavcut(1), qwavsilence(1), qwavfade(1), qwavheaderdump(1)
quelcom 0.4.0 february 2001 qmp3info(1)