I need to perform the following substitutions and have been struggling to determine if or how I can do this with sed or perl.
I need to change the string foo(bar) to moo(bar,0) wherever this occurs in a file.
Is there a way to do this? I'm thinking there might be a wildcard of some sort that... (4 Replies)
Hi,
I have a file 'imei_01.txt' having the following contents:
$ cat imei_01.txt
a123456
bbr22135
yet223
where I want to check whether the expression 'first single alphabet followed by 6 digits' is present in the file (here it is the first record 'a123456')
I am using the following... (5 Replies)
1. Is . wildcard? , the documented wildcard are "*", "?", and ""
. seems mean everything, the follwing cmd will copy everything
cp -r /tmp/test1/. /tmp/test2/
However it doesn't work for rm, why?
$ ls -a
. .. .a .aa aa t2
$ rm -rf .
$ ls -a
. .. .a .aa ... (3 Replies)
hi,
I want to search all files in the current working direcotry and to print in comma (,) seperated output. But I have two patterns to search for.
Files will be in ABC20100508.DAT format.
Search should happen on the format (ABC????????.DAT) along with date(20100508).
I can do a
ls... (2 Replies)
Hi all,
Greetings,
I have the following scenario, The contents of main file are like :
Unix|||||forum|||||||||||||||is||||||the||best
so||||||be|||||on||||||||||||||||||||||||||||||||||||||||||||it
And i need the output in the following form:
Unix=forum=is=the=best
so=be=on=it
... (3 Replies)
Hi,
I am trying to convert multiple Unix pipe symbol or bar into single |. I have tried with the following sed statements, but, no success :(. I need it using sed only
echo "sed 's/\|\+/\|/g'
sed 's/*/\|/'
sed 's/\|*/|/'
sed -r 's/\|+/\|/'
However, the below awk code is working fine.... (4 Replies)
Hello,
I apologize for asking what is probably a simple question but I have been unable to understand the other posts on the topic. I have a file that has the following several lines:
ABC DEF GH:IJKLMNOP_QRS_TUV_11112012_ABCL5
ABC DEF GH:IJKLMNOP_QRS_TUV_11112013_ABCL4
ABC DEF... (4 Replies)
Hi Folks,
I had a requirement to replace a pattern a.*a with 'a' alone. I'm writing a sed command to do that. But I'm not able to work this out. Pls help me.
echo 'a123a456a789' | sed 's/a.*a/a/'
Expected o/p : a456a789
But actual o/p is a789. :confused:
how can write that... (6 Replies)
Hello,
I have one script which looks as given below ,
. ${0%/*}/init && init_job || exit 1
what I understood is ,
1. above syntax has three commands, two on left of || and one on right of ||.
2. ${0%/*} would generate some path.
Question.
A. What is the meaning of ${0%/*} ,... (2 Replies)
I have a csv dataset like this :
C,rs18768
G,rs13785
GA,rs1065
G,rs1801279
T,rs9274407
A,rs730012
I'm thinking of use like awk, sed to covert the dataset to this format: (if it's two character, then keep the same)
CC,rs18768
GG,rs13785
GA,rs1065
GG,rs1801279
TT,rs9274407... (7 Replies)
Discussion started by: nengcheng
7 Replies
LEARN ABOUT CENTOS
xcmscccofcolormap
XcmsCCCOfColormap(3) XLIB FUNCTIONS XcmsCCCOfColormap(3)NAME
XcmsCCCOfColormap, XcmsSetCCCOfColormap - query and modify CCC of a colormap
SYNTAX
XcmsCCC XcmsCCCOfColormap(Display *display, Colormap colormap);
XcmsCCC XcmsSetCCCOfColormap(Display *display, Colormap colormap, XcmsCCC ccc);
ARGUMENTS
display Specifies the connection to the X server.
ccc Specifies the CCC.
colormap Specifies the colormap.
DESCRIPTION
The XcmsCCCOfColormap function returns the CCC associated with the specified colormap. Once obtained, the CCC attributes can be queried or
modified. Unless the CCC associated with the specified colormap is changed with XcmsSetCCCOfColormap, this CCC is used when the specified
colormap is used as an argument to color functions.
The XcmsSetCCCOfColormap function changes the CCC associated with the specified colormap. It returns the CCC previously associated with
the colormap. If they are not used again in the application, CCCs should be freed by calling XcmsFreeCCC. Several colormaps may share the
same CCC without restriction; this includes the CCCs generated by Xlib with each colormap. Xlib, however, creates a new CCC with each new
colormap.
SEE ALSO DisplayOfCCC(3), XcmsConvertColors(3), XcmsCreateCCC(3), XcmsDefaultCCC(3), XcmsSetWhitePoint(3)
Xlib - C Language X Interface
X Version 11 libX11 1.6.0 XcmsCCCOfColormap(3)