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POHow can i extract certain lines surrounding the pattern without the help of grep -A/-B/-C as these options are not present in my unix system
 

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  1. POHow can i extract certain lines surrounding the pattern without the help of grep -A/-B/-C as these options are not present in my unix system
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    <p>My actual file looks like this</p> <pre><code>_Connecting_to_node_sgsgdsgdg_....._Please_wait_ _Node_sdgfsdgg_login_successful_ _DIAGUSER_password_generated_successfully_for_node_sdfsdgsdg_ _FTP_of_script_to_node_sgsdgsdgg_has_started..._Please_wait _FTP_of_script_to_node_sgsgsgg_successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_sdgsdgsg_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_sgsgsd_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_sdggdfsgdf_ _Connecting_to_node_ggergerg_....._Please_wait_ _Node_sggergrg_login_successful_ _DIAGUSER_password_generated_successfully_for_node_sdgegdfg_ _FTP_of_script_to_node_sgdfggdfg_has_started..._Please_wait _FTP_of_script_to_node_sgsgeg_successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_sdgsgeg_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_sgsdghdfhdf_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_afsdgdf_ _Connecting_to_node_afeterdfg_....._Please_wait_ _Node_asdfsdgs_login_successful_ _DIAGUSER_password_generated_successfully_for_node_sdgega_ _FTP_of_script_to_node_sdgsgdgd_has_started..._Please_wait _FTP_of_script_to_node_sdfsdgtg_successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_sgsgg_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_sgsgtrt_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_gbdfgsdfg_ _Connecting_to_node_afsdf_......_Please_wait_ _Node_dfasfdasf_login_successful_ _DIAGUSER_password_generated_successfully_for_node_sdgfsdggf_ _FTP_of_script_to_node_sgdsdgg_has_started..._Please_wait _FTP_of_script_to_node_sdfgsdgsdfgv_successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_dgsdgsdgz_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_sgfsdgdfg_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_sdfsdgtsdgg_ _Connecting_to_node_sgsgsg_....._Please_wait_ _Node_sdgsgdg_login_successful_ _DIAGUSER_password_generated_successfully_for_node_sgsdfgdfg_ _FTP_of_script_to_node_sdfsgdfg_has_started..._Please_wait _FTP_of_script_to_node_sdgsgdfg_successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_asfdsdbvgdfb_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_dfsdvdfg_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_asfsdvdfv_ _Connecting_to_node_sgfsgdfg_....._Please_wait_ _Node_sggvc_login_successful_ _DIAGUSER_password_generated_successfully_for_node_sgdfvxcvb_ _FTP_of_script_to_node_sgdfbcfb_has_started..._Please_wait _FTP_of_script_to_node_sgdfgdfb_successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_afsdgdfg_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_sgsgbxcvx_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_sgdbdzsgz_ _Connecting_to_node_sgsgsg_....._Please_wait_ _Node_sgsgsg_login_successful_ _DIAGUSER_password_generated_successfully_for_node_sbgdgfsg_ _FTP_of_script_to_node_sgsg...._has_started..._Please_wait _FTP_of_script_to_node_sgsdgfdgdfg..._successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_sdgsdgdfg_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_sdgsdgsg_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_sggdgfdf_ _Connecting_to_node_gsdsfgdfg_....._Please_wait_ _Node_wsgdsfgbdfg_login_successful_ _DIAGUSER_password_generated_successfully_for_node_wgaergerg_ _FTP_of_script_to_node_sgsdfger_has_started..._Please_wait _FTP_of_script_to_node_swgsdfghgd_successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_swgdfhgh_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_sgdgsddfg_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_wgsgdfg_ _Connecting_to_node_wgwgg_....._Please_wait_ _Node_swgsdgag_login_successful_ _DIAGUSER_password_generated_successfully_for_node_swdgsdfgdg_ _FTP_of_script_to_node_wgsdggg_has_started..._Please_wait _FTP_of_script_to_node_wsgdg_successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_sdgsdfgdfg_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_sgsdgsdfg_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_sgsdgsdfg_ _Connecting_to_node_gdgfbdf_....._Please_wait_ _Node_wsgsdfgdf_login_successful_ _DIAGUSER_password_generated_successfully_for_node_wsgsdgdfg_ _FTP_of_script_to_node_wgfgdf_has_started..._Please_wait _FTP_of_script_to_node_wsgaggf_successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_wegsgg_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_wgaegheag_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_wgragfdf_ _Connecting_to_node_wgaehgaeh_....._Please_wait_ _Node_wegsg_login_successful_ _DIAGUSER_password_generated_successfully_for_node_sgswg_ _FTP_of_script_to_node_sgsbgzgbd_has_started..._Please_wait _FTP_of_script_to_node_sbdfbdbn_successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_sgbsgsf_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_sdfbdfb_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_rgdfbg_ _Connecting_to_node_sgsdfbg_....._Please_wait_ _Node_rbgdfb_login_successful_ _Script_has_failed._Please_try_again_later. _Connecting_to_node_fbdfb_....._Please_wait_ _Node_sdgvsghg_login_successful_ _Script_has_failed._Please_try_again_later. _Connecting_to_node_bfdbd6_....._Please_wait_ _Node_fsddf.sdg_login_successful_ _DIAGUSER_password_generated_successfully_for_node_sdgsg_ _FTP_of_script_to_node_edgfsd_has_started..._Please_wait _FTP_of_script_to_node_sdvfd_successful. _Found_no_entry_for_changing_permissions_of_S60_sync.sh _Rundeamons_changed_in_node_sdgv16_ _Found_no_entry_for_earlier_script_ _Rundeamons_changed_in_node_97.avsdv_ _Script_execution_has_been_succesfully_completed. _Exiting_the_node_aegf_ _Connecting_to_node_sbvdf_....._Please_wait_ ........ </code></pre> <p>My search keyword is "failed" and i want to copy that line along with the upper two lines of the file to another file Also my unix system does'nt support the grep -A/-B/-C options how can i do this...... Please help... </p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USloentar
    1. USuser2818015
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COWhat do you have? sed, awk, perl, etc.?
      singulars
      1. POHow can i extract certain lines surrounding the pattern without the help of grep -A/-B/-C as these options are not present in my unix system
      1. USkeltar
    2. COsed and awk both
      singulars
      1. POHow can i extract certain lines surrounding the pattern without the help of grep -A/-B/-C as these options are not present in my unix system
      1. USuser2818015
 

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