| | 11 | }}} |
| | 12 | |
| | 13 | = 遅延実行テスト = |
| | 14 | * crontab -l |
| | 15 | {{{ |
| | 16 | */2 * * * * /home/mitty/crontest |
| | 17 | }}} |
| | 18 | |
| | 19 | == フォアグラウンド sleep == |
| | 20 | * /home/mitty/crontest |
| | 21 | {{{ |
| | 22 | #!/bin/sh |
| | 23 | |
| | 24 | export LANG=C |
| | 25 | |
| | 26 | |
| | 27 | touch /tmp/$$.`date +%T` |
| | 28 | ls -l /tmp |
| | 29 | |
| | 30 | sleep 60; |
| | 31 | |
| | 32 | touch /tmp/$$.`date +%T` |
| | 33 | ls -l /tmp |
| | 34 | }}} |
| | 35 | |
| | 36 | * pstree -ap |
| | 37 | {{{ |
| | 38 | ├─cron,662 |
| | 39 | │ └─cron,2325 |
| | 40 | │ ├─sendmail,2332 -i -FCronDaemon -oem mitty |
| | 41 | │ │ └─postdrop,2333 -r |
| | 42 | │ └─sh,2326 -c /home/mitty/crontest |
| | 43 | │ └─crontest,2327 /home/mitty/crontest |
| | 44 | │ └─sleep,2331 60 |
| | 45 | }}} |
| | 46 | |
| | 47 | * mail |
| | 48 | {{{ |
| | 49 | Mail version 8.1.2 01/15/2001. Type ? for help. |
| | 50 | "/var/mail/mitty": 1 message 1 new |
| | 51 | >N 1 root@lucid.mitty. Tue May 18 16:07 25/937 Cron <mitty@lucid> /home/mi |
| | 52 | & |
| | 53 | Message 1: |
| | 54 | From mitty@lucid.mitty.jp Tue May 18 16:07:01 2010 |
| | 55 | X-Original-To: mitty |
| | 56 | From: root@lucid.mitty.jp (Cron Daemon) |
| | 57 | To: mitty@lucid.mitty.jp |
| | 58 | Subject: Cron <mitty@lucid> /home/mitty/crontest |
| | 59 | Content-Type: text/plain; charset=ANSI_X3.4-1968 |
| | 60 | X-Cron-Env: <SHELL=/bin/sh> |
| | 61 | X-Cron-Env: <HOME=/home/mitty> |
| | 62 | X-Cron-Env: <PATH=/usr/bin:/bin> |
| | 63 | X-Cron-Env: <LOGNAME=mitty> |
| | 64 | Date: Tue, 18 May 2010 16:06:01 +0900 (JST) |
| | 65 | |
| | 66 | total 0 |
| | 67 | -rw-r--r-- 1 mitty mitty 0 May 18 16:06 2327.16:06:01 |
| | 68 | drwx------ 2 mitty mitty 22 May 18 13:51 ssh-qAiiolp854 |
| | 69 | total 0 |
| | 70 | -rw-r--r-- 1 mitty mitty 0 May 18 16:06 2327.16:06:01 |
| | 71 | -rw-r--r-- 1 mitty mitty 0 May 18 16:07 2327.16:07:01 |
| | 72 | drwx------ 2 mitty mitty 22 May 18 13:51 ssh-qAiiolp854 |
| | 73 | }}} |
| | 74 | |
| | 75 | === with mail command === |
| | 76 | * /home/mitty/crontest |
| | 77 | {{{ |
| | 78 | #!/bin/sh |
| | 79 | |
| | 80 | export LANG=C |
| | 81 | |
| | 82 | |
| | 83 | touch /tmp/$$.`date +%T` |
| | 84 | ls -l /tmp 2>&1 | mail $LOGNAME |
| | 85 | |
| | 86 | sleep 60; |
| | 87 | |
| | 88 | touch /tmp/$$.`date +%T` |
| | 89 | ls -l /tmp 2>&1 | mail $LOGNAME |
| | 90 | }}} |
| | 91 | |
| | 92 | * pstree -ap |
| | 93 | {{{ |
| | 94 | ├─cron,662 |
| | 95 | │ └─cron,2647 |
| | 96 | │ └─sh,2649 -c /home/mitty/crontest |
| | 97 | │ └─crontest,2650 /home/mitty/crontest |
| | 98 | │ └─sleep,2658 60 |
| | 99 | }}} |
| | 100 | |
| | 101 | * mail |
| | 102 | {{{ |
| | 103 | Mail version 8.1.2 01/15/2001. Type ? for help. |
| | 104 | "/var/mail/mitty": 2 messages 2 new |
| | 105 | >N 1 mitty@lucid.mitty Tue May 18 16:30 15/540 |
| | 106 | N 2 mitty@lucid.mitty Tue May 18 16:31 16/595 |
| | 107 | & |
| | 108 | Message 1: |
| | 109 | From mitty@lucid.mitty.jp Tue May 18 16:30:01 2010 |
| | 110 | X-Original-To: mitty |
| | 111 | To: mitty@lucid.mitty.jp |
| | 112 | Date: Tue, 18 May 2010 16:30:01 +0900 (JST) |
| | 113 | From: mitty@lucid.mitty.jp (mitty) |
| | 114 | |
| | 115 | total 0 |
| | 116 | -rw-r--r-- 1 mitty mitty 0 May 18 16:30 2650.16:30:01 |
| | 117 | drwx------ 2 mitty mitty 22 May 18 13:51 ssh-qAiiolp854 |
| | 118 | |
| | 119 | & |
| | 120 | Message 2: |
| | 121 | From mitty@lucid.mitty.jp Tue May 18 16:31:02 2010 |
| | 122 | X-Original-To: mitty |
| | 123 | To: mitty@lucid.mitty.jp |
| | 124 | Date: Tue, 18 May 2010 16:31:01 +0900 (JST) |
| | 125 | From: mitty@lucid.mitty.jp (mitty) |
| | 126 | |
| | 127 | total 0 |
| | 128 | -rw-r--r-- 1 mitty mitty 0 May 18 16:30 2650.16:30:01 |
| | 129 | -rw-r--r-- 1 mitty mitty 0 May 18 16:31 2650.16:31:01 |
| | 130 | drwx------ 2 mitty mitty 22 May 18 13:51 ssh-qAiiolp854 |
| | 131 | }}} |
| | 132 | |
| | 133 | |
| | 134 | |
| | 135 | == バックグラウンド sleep == |
| | 136 | * /home/mitty/crontest |
| | 137 | {{{ |
| | 138 | #!/bin/sh |
| | 139 | |
| | 140 | export LANG=C |
| | 141 | |
| | 142 | |
| | 143 | touch /tmp/cron.$$.`date +%T.%N` |
| | 144 | ls -l /tmp |
| | 145 | |
| | 146 | sleep 60 & |
| | 147 | |
| | 148 | touch /tmp/cron.$$.`date +%T.%N` |
| | 149 | ls -l /tmp |
| | 150 | }}} |
| | 151 | |
| | 152 | * pstree -ap |
| | 153 | {{{ |
| | 154 | ├─cron,662 |
| | 155 | │ └─cron,2948 |
| | 156 | │ ├─sendmail,2955 -i -FCronDaemon -oem mitty |
| | 157 | │ │ └─postdrop,2959 -r |
| | 158 | │ └─(sh,2950) |
| | 159 | |
| | 160 | ├─sleep,2956 60 |
| | 161 | }}} |
| | 162 | |
| | 163 | * mail |
| | 164 | {{{ |
| | 165 | Mail version 8.1.2 01/15/2001. Type ? for help. |
| | 166 | "/var/mail/mitty": 1 message 1 new |
| | 167 | >N 1 root@lucid.mitty. Tue May 18 16:53 25/982 Cron <mitty@lucid> /home/mi |
| | 168 | & |
| | 169 | Message 1: |
| | 170 | From mitty@lucid.mitty.jp Tue May 18 16:53:02 2010 |
| | 171 | X-Original-To: mitty |
| | 172 | From: root@lucid.mitty.jp (Cron Daemon) |
| | 173 | To: mitty@lucid.mitty.jp |
| | 174 | Subject: Cron <mitty@lucid> /home/mitty/crontest |
| | 175 | Content-Type: text/plain; charset=ANSI_X3.4-1968 |
| | 176 | X-Cron-Env: <SHELL=/bin/sh> |
| | 177 | X-Cron-Env: <HOME=/home/mitty> |
| | 178 | X-Cron-Env: <PATH=/usr/bin:/bin> |
| | 179 | X-Cron-Env: <LOGNAME=mitty> |
| | 180 | Date: Tue, 18 May 2010 16:52:02 +0900 (JST) |
| | 181 | |
| | 182 | total 0 |
| | 183 | -rw-r--r-- 1 mitty mitty 0 May 18 16:52 cron.2951.16:52:01.997709994 |
| | 184 | drwx------ 2 mitty mitty 22 May 18 13:51 ssh-qAiiolp854 |
| | 185 | total 0 |
| | 186 | -rw-r--r-- 1 mitty mitty 0 May 18 16:52 cron.2951.16:52:01.997709994 |
| | 187 | -rw-r--r-- 1 mitty mitty 0 May 18 16:52 cron.2951.16:52:02.013689211 |
| | 188 | drwx------ 2 mitty mitty 22 May 18 13:51 ssh-qAiiolp854 |
| | 189 | }}} |
| | 190 | |
| | 191 | === with mail command === |
| | 192 | * /home/mitty/crontest |
| | 193 | {{{ |
| | 194 | #!/bin/sh |
| | 195 | |
| | 196 | export LANG=C |
| | 197 | |
| | 198 | |
| | 199 | touch /tmp/cron.$$.`date +%T.%N` |
| | 200 | ls -l /tmp 2>&1 | mail $LOGNAME |
| | 201 | |
| | 202 | sleep 60 & |
| | 203 | |
| | 204 | touch /tmp/cron.$$.`date +%T.%N` |
| | 205 | ls -l /tmp 2>&1 | mail $LOGNAME |
| | 206 | }}} |
| | 207 | |
| | 208 | * pstree -ap |
| | 209 | {{{ |
| | 210 | ├─cron,662 |
| | 211 | │ └─cron,3006 |
| | 212 | │ └─(sh,3008) |
| | 213 | |
| | 214 | ├─sleep,3017 60 |
| | 215 | }}} |
| | 216 | |
| | 217 | * mail |
| | 218 | {{{ |
| | 219 | Mail version 8.1.2 01/15/2001. Type ? for help. |
| | 220 | "/var/mail/mitty": 2 messages 2 new |
| | 221 | >N 1 mitty@lucid.mitty Tue May 18 16:56 15/555 |
| | 222 | N 2 mitty@lucid.mitty Tue May 18 16:56 16/625 |
| | 223 | & |
| | 224 | Message 1: |
| | 225 | From mitty@lucid.mitty.jp Tue May 18 16:56:01 2010 |
| | 226 | X-Original-To: mitty |
| | 227 | To: mitty@lucid.mitty.jp |
| | 228 | Date: Tue, 18 May 2010 16:56:01 +0900 (JST) |
| | 229 | From: mitty@lucid.mitty.jp (mitty) |
| | 230 | |
| | 231 | total 0 |
| | 232 | -rw-r--r-- 1 mitty mitty 0 May 18 16:56 cron.3009.16:56:01.044354156 |
| | 233 | drwx------ 2 mitty mitty 22 May 18 13:51 ssh-qAiiolp854 |
| | 234 | |
| | 235 | & |
| | 236 | Message 2: |
| | 237 | From mitty@lucid.mitty.jp Tue May 18 16:56:01 2010 |
| | 238 | X-Original-To: mitty |
| | 239 | To: mitty@lucid.mitty.jp |
| | 240 | Date: Tue, 18 May 2010 16:56:01 +0900 (JST) |
| | 241 | From: mitty@lucid.mitty.jp (mitty) |
| | 242 | |
| | 243 | total 0 |
| | 244 | -rw-r--r-- 1 mitty mitty 0 May 18 16:56 cron.3009.16:56:01.044354156 |
| | 245 | -rw-r--r-- 1 mitty mitty 0 May 18 16:56 cron.3009.16:56:01.089449007 |
| | 246 | drwx------ 2 mitty mitty 22 May 18 13:51 ssh-qAiiolp854 |
| | 247 | }}} |
| | 248 | |
| | 249 | === >/dev/null 2>&1 & === |
| | 250 | * /home/mitty/crontest |
| | 251 | {{{ |
| | 252 | #!/bin/sh |
| | 253 | |
| | 254 | export LANG=C |
| | 255 | |
| | 256 | |
| | 257 | touch /tmp/cron.$$.`date +%T.%N` |
| | 258 | ls -l /tmp 2>&1 | mail $LOGNAME |
| | 259 | |
| | 260 | sleep 60 >/dev/null 2>&1 & |
| | 261 | |
| | 262 | touch /tmp/cron.$$.`date +%T.%N` |
| | 263 | ls -l /tmp 2>&1 | mail $LOGNAME |
| | 264 | }}} |
| | 265 | |
| | 266 | * pstree -ap |
| | 267 | {{{ |
| | 268 | ├─cron,662 |
| | 269 | |
| | 270 | ├─sleep,3083 60 |
| | 271 | }}} |
| | 272 | |
| | 273 | mail |
| | 274 | {{{ |
| | 275 | Mail version 8.1.2 01/15/2001. Type ? for help. |
| | 276 | "/var/mail/mitty": 2 messages 2 new |
| | 277 | >N 1 mitty@lucid.mitty Tue May 18 17:00 15/555 |
| | 278 | N 2 mitty@lucid.mitty Tue May 18 17:00 16/625 |
| | 279 | & |
| | 280 | Message 1: |
| | 281 | From mitty@lucid.mitty.jp Tue May 18 17:00:01 2010 |
| | 282 | X-Original-To: mitty |
| | 283 | To: mitty@lucid.mitty.jp |
| | 284 | Date: Tue, 18 May 2010 17:00:01 +0900 (JST) |
| | 285 | From: mitty@lucid.mitty.jp (mitty) |
| | 286 | |
| | 287 | total 0 |
| | 288 | -rw-r--r-- 1 mitty mitty 0 May 18 17:00 cron.3075.17:00:01.108414369 |
| | 289 | drwx------ 2 mitty mitty 22 May 18 13:51 ssh-qAiiolp854 |
| | 290 | |
| | 291 | & |
| | 292 | Message 2: |
| | 293 | From mitty@lucid.mitty.jp Tue May 18 17:00:01 2010 |
| | 294 | X-Original-To: mitty |
| | 295 | To: mitty@lucid.mitty.jp |
| | 296 | Date: Tue, 18 May 2010 17:00:01 +0900 (JST) |
| | 297 | From: mitty@lucid.mitty.jp (mitty) |
| | 298 | |
| | 299 | total 0 |
| | 300 | -rw-r--r-- 1 mitty mitty 0 May 18 17:00 cron.3075.17:00:01.108414369 |
| | 301 | -rw-r--r-- 1 mitty mitty 0 May 18 17:00 cron.3075.17:00:01.161439061 |
| | 302 | drwx------ 2 mitty mitty 22 May 18 13:51 ssh-qAiiolp854 |