I used sed -d to try first to delete "-rw-r--r--" but I was discouraged soon, co's I couldn't find the way out of deleting also the "r" of the expressions "arch_amiel_038g_f016r.tif" and "arch_amiel_composition.jpg".
If you have an easy solution to get what I wish (the 2 lines above) or some suggestion to go forward...
Thanks a lot!!!
Moderator's Comments:
Please use CODE tags as required by forum rules!
Last edited by RudiC; 09-20-2017 at 07:30 AM..
Reason: Added CODE tags.
I want to collect the characters from 1-10 and 20-30 from each line of the file and take them in a file in the following format.Can someone help me with this :
string1,string2
string1,string2
string1,string2
:
:
:
: (7 Replies)
Hi,
I have a sql file and i need to extract the table names used in the sql file using a unix script. If i can extract the lines between the keywords 'FROM' and 'WHERE' in the file, my job is done. can somebody tell me how to do this using a shell script. If u can just let me know, how to... (2 Replies)
Hi Friends,
Please help me with the following problem:
I have an xml file with the following lines:
<init-param>
<param-name>/default/directory</param-name>
<param-value>default</param-value>
</init-param>
<init-param>
... (5 Replies)
Hello all,
I am being dumb with this and I know there is a simple solution.
I have a file with the follwing lines
bc stuff (more)...............123
bc stuffagain (moretoo)............0
bc stuffyetagain (morehere)......34
failed L3 thing..............1
failed this... (2 Replies)
There are a lot of ways to extract text from between two strings, but what if those strings occur multiple times and you only want the text from the first two strings? I can't seem to find anything to work here. I'm using sed to process the text after it's extracted, so I prefer a sed answer, but... (4 Replies)
Hi,
I've looked at a few existing posts on this, but they don't seem to work for my inputs.
I have a text file where I want to extract all the text between two strings, every time that occurs.
Eg my input file is
Anna said that she would fetch the bucket.
Anna and Ben moved the bucket.... (9 Replies)
I'm new to all this and I've been fiddling with this problem for HOURS and feel silly that I can't work it out!
I have a .log file that VERY long and looks like this:
2011-08-31 10:03:34 SUESTART AG Amndmnt Client WebRequest DNU SUEEND Sequence: 600,
2011-08-31 10:03:34 SUESTART... (11 Replies)
Hi All,
I have a file whose common patter is like this:
.I 1
.U
87049087
.S
Some text here too
.M
This is a text
.T
Some another text here
.P
Name of the book
.W
Some lines of more text. This text needs to be extracted.
.A
more text goes here too
.I 2 (2 Replies)
Hi Team -
I hope everyone has been well!
I export a file from one of our source systems that gives me more information than I need. The way the file outputs, I need to extract certain strings at different positions on the file and echo them to another file.
I can do this in batch easily,... (2 Replies)
Discussion started by: SIMMS7400
2 Replies
LEARN ABOUT DEBIAN
vipsthumbnail
VIPSTHUMBNAIL(1) General Commands Manual VIPSTHUMBNAIL(1)NAME
vipsthumbnail - make thumbnails of image files
SYNOPSIS
vipsthumbnail [flags] imagefile1 imagefile2 ...
DESCRIPTION vipsthumbnail(1) processes each imagefile in turn, shrinking each image to fit within a 128 by 128 pixel square. The shrunk image is writ-
ten to a new file named tn_imagefile.jpg. This program is typically faster and uses less memory than other image thumbnail programs.
For example:
$ vipsthumbnail fred.png jim.tif
will read image files fred.png and jim.tif and write thumbnails to the files tn_fred.jpg and tn_jim.jpg.
$ vipsthumbnail --size=64 -o thumbnails/%s.png fred.jpg
will read image file fred.jpg and write a 64 x 64 pixel thumbnail to the file thumbnails/fred.png.
On Unix machines, vips will create temporary files in "/tmp" by default. Use the environment variable TMPDIR to change this location. On
Windows, vips uses GetTempPath() to pick a location, see the MS documentation.
Use the --vips-disc-threshold command-line switch, or the IM_DISC_THRESHOLD environment variable, to make vipsthumbnail use memory rather
than temporary files.
OPTIONS -s N, --size=N
Set the output thumbnail size to N x N pixels. The image is shrunk so that it just fits within this area, Images which are smaller
than this are expanded.
-o FORMAT, --output=FORMAT
Set the output format string. The input filename has any file type suffix removed, then that value is substitued into FORMAT replac-
ing %s. The default value is tn_%s.jpg meaning JPEG output, with tn_ prepended. You can add format options too, for example
tn_%s.jpg:20 will write JPEG images with Q set to 20.
-p I, --interpolator=I
Resample with interpolator I. Use vips --list classes to see a list of valid interpolators. The default is bilinear.
-n, --nosharpen
By default, vipsthumbnail(1) will sharpen thumbnails slightly to make them look more pleasing. This option disables this sharpening.
-e PROFILE, --eprofile=PROFILE
Export thumbnails with this ICC profile. Images are only colour-transformed if there is both an output and an input profile avail-
able. The input profile can either be embedded in the input image or supplied with the --iprofile option.
-i PROFILE, --iprofile=PROFILE
Import images with this ICC profile, if no profile is embdedded in the image. Images are only colour-transformed if there is both
an output and an input profile available. The output profile should be supplied with the --oprofile option.
-l, --nodelete
Don't delete the profile from the output image. Since all output images will generally have the same profile, vipsthumbnail(1) will
usually delete it. This option leaves the profile inside the image.
-v, --verbose
vipsthumbnail(1) normally runs silently, except for warning and error messages. This option makes it print a list of the operations
it performs on each image.
RETURN VALUE
returns 0 on success and non-zero on error.
SEE ALSO header(1)
13 May 2010 VIPSTHUMBNAIL(1)
09-20-2017
