Hi every1
Well i have a list of numbers e.g
12304
13450
01234
00123
14567
what i want is a command to check if the number is starting from 0 and then delete the 0 without doing anything else!!!!
any help wud b appreciated!!!!!!!!:( (4 Replies)
using sed to replace a specific string on a specific line number using variables
this is where i am at
grep -v WARNING output | grep -v spawn | grep -v Passphrase | grep -v Authentication | grep -v '/sbin/tfadmin netguard -C'| grep -v 'NETWORK>' >> output.clean
grep -n Destination... (2 Replies)
Hi,
I have a file that has data in the following manner,
tt_0.00001.dat 123.000
tt_0.00002.dat 124.000
tt_0.00002.dat 125.000
This is consistent for all the entries in the file. I want to delete the 'tt_' and '.dat' from each line. Could anyone please guide me how to do this using awk or... (2 Replies)
Hi Please help me to refine my syntax. I want to delete the excess characters from the out put below.
-bash-3.00$ top -b -n2 -d 00.20 |grep Cpu|tail -1 | awk -F ":" '{ print $2 }' | cut -d, -f1
4.4% us
now i want to delete the % and us. How wil i do that to make it just 4.4.
Thanks (7 Replies)
I'm trying to update a text file via sed/awk, after a lot of searching I still can't find a code snippet that I can get to work.
Brief overview:
I have user input a line to a variable, I then find a specific value in this line 10th field in this case. After asking for new input and doing some... (14 Replies)
hi,
./R1_970330_210505.sard
./R1_970403_223412.sard
./R1_970626_115235.sard
./R1_970626_214344.sard
./R1_970716_234214.sard
...
...
...
for these strings, i wanna remove the ./ for each line
how can i do that?
i know it could possibly be done by sed, but i really have not idea how... (4 Replies)
sed -e "s// /g" old.txt > new.txt
While I do know some control characters need to be escaped, can normal characters also be escaped and still work the same way? Basically I do not know all control characters that have a special meaning, for example, ?, ., % have a meaning and have to be escaped... (11 Replies)
Hello,
:wall:
I have a 12 column csv file. I wish to delete the entire line if column 7 = hello and column 12 = goodbye. I have tried everything that I can find in all of my ref books.
I know this does not work
/^*,*,*,*,*,*,"hello",*,*,*,*,"goodbye"/d
Any ideas?
Thanks
Please... (2 Replies)
Hi,
I have a text file which is output from a server and it lists all the files in a specific volume. However, the volume name appears as volume_name:.
I would like to replace this with \\volume_name\volume_name. This is not a problem in itself as I can use sed to globally look for the... (8 Replies)
Discussion started by: vnayak
8 Replies
LEARN ABOUT DEBIAN
avimerge
avimerge(1) General Commands Manual avimerge(1)NAME
avimerge - merge several AVI-files into one
SYNOPSIS
avimerge -o name -i file1 [ file2 [ ... ] ] [ -p file ] [ -a num ] [ -A num ] [ -b num ] [ -c ] [ -f commentfile ] [ -x indexfile ]
COPYRIGHT
avimerge is Copyright (C) by Thomas Oestreich.
DESCRIPTION
avimerge is a versatile tool. It can contatenate several AVI files into one. It can also be used to fix an index of a broken file and can
also replace audio tracks or muxes new ones. It can read raw AC3 and MP3 files for multplexing.
OPTIONS -o name
Specify the name of the output file.
-i file
Specify the name(s) of the input file(s) to merge into the output file.
-p file
Specify the name of the audio file to multiplex into the output file. The type of file can be either another AVI file or an MP3 or
AC3 file.
-b num Specify if avimerge should write an VBR mp3 header into the AVI file. Default is dependent on the input file (and usually correct).
num is either 1 or 0.
-c Drop video frames in case audio is missing [off]
Only when merging multiple AVI files. Some AVI files run a little bit (usually for one or two video frames) short on audio. This
means avimerge cannot keep up sync when concatinating them. The files play fine when played individually but not when merged because
audio from the new file gets played back with video from the old file. avimerge will print a message like
No audiodata left for track 0->0 (59950.25=59950.25) continuing ..
When you turn on the -c option, the video which is too much will be dropped.
-f commentfile
Read AVI tombstone data for header comments from commentfile. See /docs/avi_comments.txt for a sample.
-x indexfile
Read the AVI index from indexfile. See aviindex(1) for information on how to create such a file.
-a num Specify the number of the audio track you want to use from the input file.
-A num Specify the number of the audio track you want to use in the output file. If you specify an existing track number, the track will be
replaced. If omitted, the next free slot will be used.
EXAMPLES
The command
avimerge -o big.avi -i my_file1.avi my_file2.avi my_file3.avi
merges the three input files my_file[123].avi into one big AVI-file big.avi.
avimerge -o out.avi -i in.avi -p audio2.avi -a 1
merges track number 1 form in.avi to the next free track number in out.avi. You can create audio-only AVI-files using
transcode -i song.mp3 -x null,mp3 -g 0x0 -y raw -a 1 -o audio2.avi -u 50
The command
avimerge -o out.avi -i in.avi -p sound.mp3
merges the file sound.mp3 as an additional audio track into out.avi.
AUTHORS
avimerge was written by Thomas Oestreich
<ostreich@theorie.physik.uni-goettingen.de> with contributions from many others. See AUTHORS for details.
SEE ALSO aviindex(1), avifix(1), avisplit(1), tccat(1), tcdecode(1), tcdemux(1), tcextract(1), tcprobe(1), tcscan(1), transcode(1)avimerge(1) 26th January 2004 avimerge(1)