awk printf format in columns Post: 302635083

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printf format

hi, i would like to extract the header and put it in a variable, then use printf to output the variable, but i keep on getting errors...please tell me if my format is incorrect. HDR = "`ps -e -o user,pid,ppid,pcpu,stime,etime,time,comm | head -n 1`" printf (%s, $HDR); thanks!

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Ih all, I need to make a ksh script with colors, it is possible with printf to combine column and colors ? i seem not working, I think i dont doing the good thing: printf -n "%-15s %-20s %-20s\n" "\033 the position is ok Name______Age________Site ----________---_________---- Bob...

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Hi all, My simple AWK code does C = A - B If C can be a negative number, how awk printf formating handles it using string format specifier. Thanks in advance Kanu :confused:

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Hi I'm using awk to manipulate the data in the 6th field of the file xxx_yyy.hrv. The sample data that is available in this field is given below 220731.7100000000000000 When i tried using this command cat xxx_yyy.hrv | awk '{printf("%23.16f\n",$6*-1)}' I get the output as...

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Hi, How to format something like this: John Roberts 324-141-984 Acct Jack Williams 159-555-555 Acct William Jackson 949-911-888 Acct Mark J Walton 145-852-252 Acct Fred P Milton 483-244-390 Acct Bill P J Miller 404-050-223 Acct into...

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Hey, I'm trying to read printf(3) and seems I need to use the * WIDTH but I'm not quite sure how to go about it. there needs to be 3 fields per line, the lines read in from file looks like this: JUICE - APPLE:JUST JUICE:7 MILK - CHOCOLATE:BREAKA:7 this needs to be output backwards with...

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Hi, I have the following text file: 8 T1mapping_flip02 ok 128 108 30 1 665000-000008-000001.dcm 9 T1mapping_flip05 ok 128 108 30 1 665000-000009-000001.dcm 10 T1mapping_flip10 ok 128 108 30 1 665000-000010-000001.dcm 11 T1mapping_flip15 ok 128 108 30...

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Hi, I am using the following code to assign a count value to a variable. But I get nothing. Do you see anything wrong here. I am new to all this. $CTR=`remsh $m -l $MACHINES{$m} -n cat $output | grep -v sent | grep \"$input\" | sort -u | awk '{print $5}'`; Upto sort - u it's...

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awk printf in required format

Hi my awk variable $0 contains the below data Input file 000001 The Data 000002* The line 2 000003* The line3 output file Req 000001* The Data 000002** The line 2 000003** The line3 one * at column seven needs to be appended to the input lines,

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Hello Here is an easy one Data file 12345 (tab) Some text (tab) 53.432 23456 (tab) Some longer text (tab) 933.422 34567 (tab) Some different text (tab) 29.309 I need to awk these three tab-delimited columns so that the first two are unchanged (unformatted) and the third shows two decimal...

LEARN ABOUT CENTOS

grub-render-label

GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME

       grub-render-label - generate a .disk_label for Apple Macs.

SYNOPSIS

       grub-render-label [OPTION...] [OPTIONS]

DESCRIPTION

       Render Apple .disk_label.

       -b, --bgcolor=COLOR
              use COLOR for background

       -c, --color=COLOR
              use COLOR for text

       -f, --font=FILE
              use FILE as font (PF2).

       -i, --input=FILE
              read text from FILE.

       -o, --output=FILE
              set output filename. Default is STDOUT

       -t, --text=STRING
              set the label to render

       -v, --verbose
              print verbose messages.

       -?, --help
              give this help list

       --usage
              give a short usage message

       -V, --version
              print program version

       Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

REPORTING BUGS

       Report bugs to <bug-grub@gnu.org>.

SEE ALSO

       The  full  documentation  for grub-render-label is maintained as a Texinfo manual.  If the info and grub-render-label programs are properly
       installed at your site, the command

              info grub-render-label

       should give you access to the complete manual.

grub-render-label (GRUB) 2.02-2ubuntu8.3                             July 2018                                                GRUB-RENDER-LABEL(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

printf format

Discussion started by: laila63

2. Shell Programming and Scripting

KSH printf: columns and colors

Discussion started by: wolfhurt

3. Shell Programming and Scripting

awk printf formatting using string format specifier.

Discussion started by: kanu_pathak

4. Shell Programming and Scripting

How to format the output using float in awk{printf}

Discussion started by: angelarosh