The main reason is probably the use of regular single quotes instead of backquotes, but it may also fail for other reasons (file names with spaces or command line length). If there is one file name per line in file.list, try:
--------------------------------------------------------------------------------
Have to check in a file that the lines starting with 620 and 705
are ending at same posiotin.
82012345
62023232323
70523949558
62023255454
9999
In the above lines, i have to check the lines starting... (1 Reply)
Hello all
i know it is pretty hard one but you will manage it all
after noticing and calculating i find a rhythm for the file i want to edit
to copy the last 12 characters in line but the problem is to add after first 25 characters in same line
in other way too copy the last 12 characters... (10 Replies)
I have a file with varying record length in it. I need to reformat this file so that each line will have a length of 100 characters (99 characters + the line feed).
AU * A01 EXPENSE 6990370000 CWF SUBC TRAVEL & MISC
MY * A02 RESALE 6990788000 Y... (3 Replies)
Hi Everyone,
cat 1.txt
aaa
bbb
ccc
outout will be
cat 2.txt
,,aaa,,bbb,ccc,,
means change "\n" to ",,", and add ",," into the beginging and ending.
right now i am using perl while to open and read the file, then split \t, feel not nice. please advice.
and i hear using perl... (8 Replies)
Hello everybody,
I'm trying to merge a lot of files, but I want to include the filename to the end of each line. I've tried to use cat, but I got stuck.
My files are for example:
file01.001
123456 aaa ddd ee
458741 eee fff ee
file02.003
478596 uuu ddd ee
145269 ttt fff ee
... (4 Replies)
Hi Folks,
I was given a task to append three IP's at the end of a specific (and unique) line within a file on multiple servers.
I was not able to do that with the help of a script. All I could was:
for i in server1 server2 server3 server4
do
ssh $i
done
I know 'sed' could be used to... (5 Replies)
Hi,
I want to add a text to the end of the specific line in a file. Now my file looks like this:
999
111
222
333
111
444
I want to add the string " 555" to the end of the first line contaning 111. Moreover, I want to insert a newline after this line containg the "000" string. The... (8 Replies)
I understand that the SED command reads all the lines in the file before adding a required line to the end of the file.
Is there another command that adds a line to the end of files without reading the entire file....
SED is increasing the processing time as the number of lines in each of the... (1 Reply)
Gents,
I am trying to delete all lines which start with "H" character, but keeping the fist header. Example In the input file I will delete all lines starting from line 8 which contents character "H" to the end of the file.
I try
sed '8,10000{/^H/d;}' file
But as don't know the end... (1 Reply)
Discussion started by: jiam912
1 Replies
LEARN ABOUT OPENDARWIN
set_color
set_color(1) fish set_color(1)NAME
set_color - set_color - set the terminal color
set_color - set the terminal color
Synopsis
set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]
Description
Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
cyan, white and normal.
o -b, --background Set the background color
o -c, --print-colors Prints a list of all valid color names
o -h, --help Display help message and exit
o -o, --bold Set bold or extra bright mode
o -u, --underline Set underlined mode
o -v, --version Display version and exit
Calling set_color normal will set the terminal color to whatever is the default color of the terminal.
Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
font color, while set_color --bold white will result in a white font color.
Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.
set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
ncurses and recompile fish against it in order to fix this issue.
Version 1.23.1 Sun Jan 8 2012 set_color(1)