egrep parameters

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1. Shell Programming and Scripting

egrep help

hi, i'm using egrep -i to search thru some text files for keywords (also stored in a file). egrep does wildcard search aka %keyword% as long as the keyword is found, it will be spool to a file meaning if keyword is 'xyz' 123 aabgdggjxyzslgj 124 xyzgjksgjd returns 123...

2. Shell Programming and Scripting

egrep

Hi, I am wondering if it's possible to link multiple patterns with egrep. Here here is what I am doing : grep -v ";;" | grep -v ARC_TIME | grep -v \* | grep -v STAS0 Can I do all of this by invoking egrep just once ? Thanks

3. AIX

tuning network parameters : parameters not persist after reboot

Hello, On Aix 5.2, we changed the parameters tcp_keepinit, tcp_keepintvl and tcp_keepidle with the no command. tunrestore -R is present in inittab in the directory /etc/tunables we can clearly see the inclusion of parameters during reboot, including the file lastboot.log ...

4. UNIX for Dummies Questions & Answers

help on egrep

HI, I have two files filea, fileeb filea z283110z67 xx65686377 xx654681zz xx652836xx xx653881zz xx65480z11 xx654z5466 xx65510000 xx65670000 xx656z0000 xx656z1822 fileb

5. UNIX for Dummies Questions & Answers

search ")" with egrep - egrep: syntax error

Hi Guys, we have a shell script which basically query the Database which retrieves huge data and use the data with "egrep" . Now there is some data which contains characters like "abc)" and the same is used like below : "egrep (.+\|GDPRAB16\|GDPR/11702 96 abc)\|$ temp.txt" now while...

6. Shell Programming and Scripting

ls and egrep together

Hello, Why is this not returning files containing the string in the var $files? files=`ls /dir1/dir_level2/dir_level3 | egrep "catch \["` files=`ls /dir1/dir_level2/dir_level3` this by itself returns a list of files which I thought could be sent through grep or egrep to look for matches. ...

7. UNIX for Dummies Questions & Answers

egrep

HI, I want to grep the contents of fileb from filea. filbeb 5x4xxx371x31a43 4x40x037103a049 3x4x003710a0659 4x4x0x371a50912 filbea 5x4xxx371x31a43 3266000225 4x4003266000277 3266000277 4x400326x000499 3266000499 4x4003266000676 3266000676 4x4x0x371a50912 3266000777...

8. UNIX for Dummies Questions & Answers

Egrep cheat sheet anywhere? Looking for meaning of egrep -c

Hi I've been searching google and have not found what egrep -c means. Does anyone know where I can get a cheat sheet or what that -c means? thanks, Linda

9. Shell Programming and Scripting

egrep help

How can i make something like if (echo "$arg2" | egrep -s '^+\.+km/h+$|^+km/h+$'); then not to output the value of $arg2 on the screen, evertime i get match it outputs the value of the variable on the screen which i don't need to do. I know for grep its -q option but it doesn't work for egrep....

10. UNIX for Dummies Questions & Answers

Egrep Help

I'm writing a small script thats purpose is to validate a single command line argument to make sure it is an integer. Also acceptable are a leading "+" or "-", but no more than one. Example: "5" "-2" "+4" are all valid If its invalid I simply print out a message saying so, otherwise I...

Shell Programming and Scripting