Grep problem Post: 302753127

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

grep problem

Hi I would like to know wheather there is anyway to pass a variable to grep argument like this grep "$myvar" $myfile i would put this in a function and then call this function by setting different values to myvar and myfile. is this possible at all. regards Hrishy

2. Shell Programming and Scripting

Grep Problem

I have a large file that I am grepping to find a certain string. grep 'C:\Data\Directory\Test.txt' test.txt It can not find it even though I know it is in there . I know that there is a problem with the backslashes but I can't get it to work. I tried grep...

3. UNIX for Dummies Questions & Answers

Grep problem

Hi there, this is a very simple question. When I do grep -c "PWD" filename, I get 5. This means the filename contains 5 lines of "PWD" occurence. I tried to assign to a variable. int= grep -c "PWD" filename When I typed echo $int The output: 5 I get an empty line space. Now I...

4. Shell Programming and Scripting

GREP problem

I have a problem. Suppose I have a log named transport.log >> tp finished with return code: 203 meaning: wrong syntax in tp call .... tp finished with return code: 0 meaning: Everything ok. << What i want to do is to get the return code of the 1st one. So I would probably do:...

5. Homework & Coursework Questions

Grep problem

Changed Problem its a sed actually... Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: Use a sed command to create an output file from the input file. The input...

6. Shell Programming and Scripting

problem with grep |

Hi, When i try this it is not executing either result or total, pls can any one help me in this. max=month_134.log grep result|total $max > log.txt In month_134.log, it should contain either result or total and then send it to log.txt.It should execute result or total in log.txt ...

7. UNIX for Dummies Questions & Answers

problem with grep

Hi I am trying to grep a string in a directory which is having 5000 files. PA>> grep -iH 'linc.unisure_pr13n' * bash: /usr/bin/grep: Arg list too long I am getting the error. i also tried PA>> ls -ltr | grep -iH 'linc.unisure_pr13n' * but still i am getting the error Please Advice...

8. Shell Programming and Scripting

grep problem

Hi everyone i am facing a strange problem in grep below is the code RC=0 grep $ERROR_MASK $LOG_FILE 2>&1 > /dev/null && RC=1 || RC=0 what does the above statment do i mean it search for error mask into log file and redirect the error to console null then what's the meaning of RC=1 ||...

9. Shell Programming and Scripting

Grep problem

Hello. I'm learning shell scripting right now and I'm trying simple scripts. I have a problem with the one below. The idea is to found the number of files containing asd in their name. Here's the code: #!/bin/sh pattern=asd total=0 for f in * do && continue if grep $pattern $f >...

10. UNIX for Dummies Questions & Answers

sed Or Grep Problem OR Terminal Problem?

I don't know if you guys get this problem sometimes at Terminal but I had been having this problem since yesterday :( Maybe I overdid the Terminal. Even the codes that used to work doesn't work anymore. Here is what 's happening: * I wanted to remove lines containing digits so I used this...

LEARN ABOUT NETBSD

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)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

grep problem

Discussion started by: xiamin

2. Shell Programming and Scripting

Grep Problem

Discussion started by: lesstjm

3. UNIX for Dummies Questions & Answers

Grep problem

Discussion started by: felixwhoals

4. Shell Programming and Scripting

GREP problem

Discussion started by: kdyzsa

5. Homework & Coursework Questions

Grep problem

Discussion started by: skalidindi

6. Shell Programming and Scripting

problem with grep |

Discussion started by: NehaKrish

7. UNIX for Dummies Questions & Answers

problem with grep

Discussion started by: subhotech

8. Shell Programming and Scripting

grep problem

Discussion started by: aishsimplesweet

9. Shell Programming and Scripting

Grep problem

Discussion started by: EmZvr

10. UNIX for Dummies Questions & Answers

sed Or Grep Problem OR Terminal Problem?

Discussion started by: Nexeu

LEARN ABOUT NETBSD

set_color