harun yardimci harunyardimci
harunyardimci
/ gist:b01c98c2746618363ddb
Created
August 24, 2015 14:26
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| # add this to /etc/bashrc or /etc/profile | |
| #------------------------------------------ | |
| CPUTIME=$(ps -eo pcpu | awk 'NR>1' | awk '{tot=tot+$1} END {print tot}') | |
| CPUCORES=$(cat /proc/cpuinfo | grep -c processor) | |
| UP=$(echo `uptime` | awk '{ print $3 " " $4 }') | |
| echo " | |
| System Status | |
| Updated: `date` |
harunyardimci
/ bash promp
Created
August 24, 2015 10:37
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| source /Library/Developer/CommandLineTools/usr/share/git-core/git-prompt.sh | |
| export TERM="xterm-color" | |
| PS1="\`if [ \$? = 0 ]; then echo '\[\033[01;32m\]✓ \[\033[00m\]'; else echo '\[\033[01;31m\]✖ \[\033[00m\]'; fi\`\u@\h: \[\033[01;32m\]\w\[\033[01;34m\]\$(__git_ps1)\[\033[00m\]\$ " |
harunyardimci
/ gist:20d08ad82b40e614b228
Last active
August 29, 2015 14:14
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| #!/bin/bash | |
| SUMMARY=$1 | |
| DESC=$2 | |
| JIRA_URL="http://localhost/rest/api/2/issue/" | |
| JIRA_PROJ="Projectkey" | |
| JIRA_ISSUE_TYPE="Bug" | |
| JIRA_USER="username" | |
| JIRA_PASS="password" |
harunyardimci
/ gist:1464ae9f8428b7a9f78a
Created
December 3, 2014 15:33
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| sudo tcpdump -A -s 10240 'tcp port 8080 and (((ip[2:2] - ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0)' | egrep --line-buffered "^........(GET |HTTP\/|POST |HEAD )|^[A-Za-z0-9-]+: " | sed -r 's/^........(GET |HTTP\/|POST |HEAD )/\n\1/g' |
harunyardimci
/ gist:f6a4af5687bd3972f32d
Last active
August 29, 2015 14:07
Enable - disable pools on F5 and netscaler
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| # F5 | |
| ssh ${LB-HOST} tmsh modify ltm node ${SERVICE_NAME} state user-up | |
| ssh ${LB-HOST} tmsh modify ltm node ${SERVICE_NAME} state user-down | |
| # Netscaler | |
| expect nsauth.exp ${USER} ${PASS} ${LB-HOST} "enable service ${SERVICE_NAME}" | |
| expect nsauth.exp ${USER} ${PASS} ${LB-HOST} "disable service ${SERVICE_NAME}" |
harunyardimci
/ gist:fb9022d18a9b4b7f957c
Created
July 29, 2014 15:43
To change email and author from old git commits
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| git filter-branch --commit-filter ' | |
| if [ "$GIT_AUTHOR_EMAIL" = "[email protected]" ]; | |
| then | |
| GIT_AUTHOR_NAME="New Name"; | |
| GIT_AUTHOR_EMAIL="[email protected]"; | |
| git commit-tree "$@"; | |
| else | |
| git commit-tree "$@"; | |
| fi' HEAD |
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| GIT_CURL_VERBOSE=1 GIT_TRACE=1 git pull origin master |
harunyardimci
/ httpd-vhost.conf
Created
July 1, 2014 21:10
Dynamic apache virtual host configuration
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| <VirtualHost *:80> | |
| ServerName *.*.*.local.dev | |
| SetEnv APPLICATION_ENV "development" | |
| VirtualDocumentRoot /var/www/some_path/%1/%2/public/%3 | |
| <Directory "/var/www/developers_repo_path/*/*"> | |
| Options FollowSymLinks MultiViews | |
| AllowOverride All | |
| Order allow,deny |
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| strace -vvvfFtT -s 65536 $(for pid in $(ps -C httpd -o pid=); do echo -n "-p $pid "; done) | |
| strace -c $(for pid in $(ps -C httpd -o pid=); do echo -n "-p $pid "; done) |
harunyardimci
/ gist:8955138
Last active
August 29, 2015 13:56
find connected hostnames from netstat output
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| netstat -tuna | awk '$5 ~ /^[0-9]/ { print $5 }' | sed -e '/:[0-9]*/s/:[0-9]*//' | sort | uniq -c | sort -rn | while read line; do COUNT=$(echo $line | awk '{ print $1 }'); IP=$(echo $line | awk '{ print $2 }'); HNAME=$(dig +short -x ${IP}); if [ -z "$HNAME" ]; then HNAME=${IP}; fi; echo ${COUNT} ${HNAME}; done |
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